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Possible reasons and farmers awareness towards crop residue burning: an overview and a case study from Mirzapur village of Kurukshetra district, India

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The research was carried out to identify the factors responsible for crop residue burning (CRB) and to check the awareness level among farmers regarding residual burning and it impacts on environment. For the study, self-structured questionnaire and face-to-face interview methods were adopted to generate data from 50 respondents (farmers) of the Mirzapur village in the Kurukshetra district of Haryana. Questionnaire comprises of information about the factors behind practice of crop residual burning, and its impacts on environment, soil quality, and human health. During the study period, most of the respondents (96%) in the study area practiced agricultural crop residue burning after crop harvesting. The main reason behind this practice was to prepare their land for the next crop in short time and to remove pest, weeds etc. Additional factors observed behind residual burning were non-availability of man power for manual harvesting of stubble, high cost of residues removal, and low market rates of residues. About 90% of the respondents were well aware regarding air pollution caused by residual burning however, they were unaware about specific air pollution related health problems and green house gases emissions. The farmers were also unaware about the negative impacts of residue burning on soil quality. The research concluded that the farmers had low awareness regarding CRB and its related impacts. There is a need to create awareness among farmers through gram panchayats (village societies), community based organizations, NGO's and institutions like Krishi Vigyan Kendras. The use of new technologies like happy seed harvester along with composting are also recommended to deal with the problem. The state government should formulate more effective polices after due consultation with the farmers and augmenting the capacities of farmers to manage the waste more competently rather than burning alone.
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Possible Reasons and Farmers Awareness
Towards Crop Residue Burning: an Overview and
a Case Study from Mirzapur Village of
Kurukshetra District, India
Dipti Grover, Pardeep Kaur, Hardeep Rai Sharma*
Institute of Environmental Studies, Kurukshetra University Kurukshetra, PIN 136119, Haryana, India
*E-mail: hrsharma74@yahoo.co.in, sharmahardeeprai@gmail.com, Tel.: +91-9034941121
Article history:
Received 17 July 2015
Received in revised form
27 September 2015
Accepted 28 September 2015
Available online
30 September 2015
Abstract
The research was carried out to identify the factors
responsible for crop residue burning (CRB) and to check the
awareness level among farmers regarding residual burning and
it impacts on environment. For the study, self-structured
questionnaire and face-to-face interview methods were adopted
to generate data from 50 respondents (farmers) of the Mirzapur
village in the Kurukshetra district of Haryana. Questionnaire
comprises of information about the factors behind practice of
crop residual burning, and its impacts on environment, soil
quality, and human health. During the study period, most of
the respondents (96%) in the study area practiced agricultural
crop residue burning after crop harvesting. The main reason
behind this practice was to prepare their land for the next crop
in short time and to remove pest, weeds etc. Additional factors
observed behind residual burning were non-availability of man
power for manual harvesting of stubble, high cost of residues
removal, and low market rates of residues. About 90% of the
respondents were well aware regarding air pollution caused by
residual burning however, they were unaware about specific air
pollution related health problems and green house gases
emissions. The farmers were also unaware about the negative
impacts of residue burning on soil quality. The research
concluded that the farmers had low awareness regarding CRB
and its related impacts. There is a need to create awareness
among farmers through gram panchayats (village societies),
community based organizations, NGO’s and institutions like
Krishi Vigyan Kendras. The use of new technologies like happy
seed harvester along with composting are also recommended to
deal with the problem. The state government should formulate
more effective polices after due consultation with the farmers
and augmenting the capacities of farmers to manage the waste
more competently rather than burning alone.
Keywords:
Crop residues burning,
Impacts,
Air pollution,
Health,
Farmers
Environment & We
An International
Journal of Science
& Technology
Available online at www.ewijst.org
ISSN: 0975-7112 (Print)
ISSN: 0975-7120 (Online)
Environ. We Int. J. Sci. Tech. 10 (2015) 75-85
Grover et al., / Environ. We Int. J. Sci. Tech. 10 (2015) 75-85
76
Introduction
India being an agriculture-dominant country generates about 500-550 million tons
of crop residues every year (IARI, 2012). Traditionally crop residues have numerous
competing uses such as animal feed, fodder, fuel, roof thatching, packaging and
composting. The residues of cereal crops are mainly used as cattle feed. Rice straw and
husk are used as domestic fuel or in boilers for parboiling rice. Farmers use crop residues
either themselves or sell it to landless households or intermediaries, who further sell them
to industries (Pathak et al., 2011) however, a large portion of unused crop residues, were
burnt in the fields. The practice of burning is not a new idea but started many generations
ago with the burning of grasslands. Burning is an inexpensive, labour efficient means of
removing unwanted crop residues prior to tillage or seedbed preparation. The crop
residues are subjected to open burning on account of high labour wages and anxiety of
the farmers to get the crop produce collected and marketed at the earliest. The system is
basically a man-made and perception of traditional culture that has evolved over the years
and is based mainly on strong socio-cultural traditional beliefs, confounded by the
economic status of the people. The two states namely Punjab and Haryana alone
contribute 48 % of the 13915 Gg (Giga gram=10 billion gram) rice straw surplus
produced in India and are subject to open field burning (Gadde et al., 2009).
Burning of crop residues leads to 1) release of soot particles and smoke causing
human health problems; 2) emission of greenhouse gases (GHGs) such as carbon dioxide,
methane and nitrous oxide causing global warming; 3) loss of plant nutrients such as
nitrogen (N), phosphorous (P), potassium (K) and sulphur (S); 4) adverse impacts on soil
properties and 5) wastage of valuable carbon (C) and energy rich residues. Biomass
burning is one of the significant global sources of atmospheric aerosols and trace gas
emissions, which have a major impact on climate and human health (Pandey et al., 2005;
Kharol and Badarinath, 2006).
The rice and wheat system (RWS) is one of the widely practiced cropping
systems in northern India. About 9095% of the rice area is used under intensive rice
wheat system in Haryana and Punjab (Gadde et al., 2009). Widespread adoption of green
revolution technologies and high yielding variety of seeds increased both, crop as well as
crop residues. In the last few decades intensive mechanization of agriculture has been
occurring and combine harvesting is one such input, particularly in the RWS where
relatively short period of time is available between rice harvesting and wheat plantation
and any delay in planting adversely affects the wheat crop. This coupled with combine
harvesting compels the farmers to burn the residue to get rid of stubble left out after the
harvest. Wheat and rice crop residues are burnt during the months of AprilMay and
OctoberNovember each year, respectively in the state of Haryana leading to impacts on
different environmental components. Therefore, the present research was carried out to
identify the factors responsible for crop residue burning and to check the awareness level
among farmers regarding residual burning and it impacts on environment.
Grover et al., / Environ. We Int. J. Sci. Tech. 10 (2015) 75-85
77
Material and methods
Study area
Haryana produces 24.7 metric ton/year (Mt/year) of cereal crop residues in India and is at
fifth position after Uttar Pradesh, Punjab, West Bengal, and Andhra Pradesh (Jain et al.,
2014). Kurukshetra district of Haryana covers 3.46% area of the state (CGWB, 2007).
Mirzapur village is situated in the Thanesar block of Kurukshetra district of the Haryana
State (Figure 1). Kurukshetra lies between latitude 29o53' to 30o15' N and longitude
76o26' to 77o04' E in the North Eastern part of Haryana State. The village is situated on
National Highway-1 (NH1) about 4.4 km far from the main City of Kurukshetra and
about 87 km distance from the state capital Chandigarh, covering an area of 1530 sq.km.
From transect walk and personnel observation from 2 years it came to notice that the
village farmers practiced crop residue burning twice in a year and also the village is
easily approachable, making it suitable site for the study. The population of the village
was about 5490, having 1046 houses and a literacy rate of 74.93 % (Population Census,
2011).
Figure 1 Map showing location of the study area (Mirzapur village)
Survey work
For the study, questionnaire survey (Annex-I), face to face interview methods and
data from secondary sources were adopted. The questionnaire was first prepared in
English and then translated to Hindi (native language) and then back to English to verify
Mirzapu
r
Grover et al., / Environ. We Int. J. Sci. Tech. 10 (2015) 75-85
78
the consistency and content of the questionnaire. As per information obtained from the
Head of the village, known as “Sarpanch” in native language, there are about 100
households engaged in farming out of which 50 % are alternatively selected for data
collection. The questionnaire comprises of information about the farmer knowledge and
practice towards CRB, factors behind practice of CRB, and its impacts on soil quality,
human health and environment. The face to face interview provides information
regarding farmer’s set of mind for crop residue burning and their awareness level for the
same. The purpose of the study was clearly explained to the study participants and their
verbal consent was obtained. Confidentiality of the collected data was strictly maintained
throughout the study period.
Results and discussion
Social demographic characteristics
Fifty farmers were selected for the study. The response rate was 94% and the
reason for not responding were their absence during the survey. All the study participants
were males, as in Indian agriculture system mainly male members are involved in field
farming and females are assisted in the related work. About 40 % of the farmers were in
the age group of 4958 years, while 30 % were 3948 years, 15 % were 2938 years and
5 % were of 1828 years and rest 10 % were above 60 years. Regarding educational
status, 14 % can read and write only, 50 % attended primary, 18 % had middle and high
school qualification, 02 % were graduate and post graduate and the rest 16 % were totally
illiterate. All the study respondents were married and 62% of them have a family size of
5 members while 36% has 610 members in their family. Approximately 12 % of the
farmers were having their annual income < 1 lac (in Indian Rupees), 38% between 13
lacs, 30% between 45 lacs, and the rest 20% >5 lacs (Table 1).
Agricultural crop residue burning practice
Most of the respondents (96%) practice agriculture crop residue burning after every crop
harvest. In Haryana especially wheat straw is mainly used as cattle feed than rice straw
due to high silica content, therefore the residue burning is comparatively practised more
after rice harvesting. However, the rice straw is commonly used for cattle shed roof
making, for cattle bed during winter season and for making animal dung cakes houses.
The burning was mostly practiced during evening hours however, the farmers do not
know the reason behind it. A few of them shared that the spread of fire is more visible
during evening time and can be managed if goes beyond control. Only 10 % farmers
knew that CRB practice is banned in Haryana and nobody knows about any kind of
punishment or fine imposed on defaulters, which can be one of the reasons behind
residue burning. However, the Haryana State Pollution Control Board has filed cases
against 32 farmers in the special environment courts at Kurukshetra and Faridabad and
approved nine cases during 2015-16 (The Times of India, 2015). Further, lack of
awareness among farmers, CRB burning at large scale in a short period, less manpower to
vigil/control and effective implementation of rules regarding CRB could be the possible
reasons behind environmentally unacceptable practice (Table 2).
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79
Table 1 Social demographic characteristics of the respondents of the study area.
Factors responsible for crop residual burning
A large portion of the residues burnt mainly to clear the field for sowing of the
succeeding crop. Crop residues management problem is increasing in recent years due to
manual labour shortage, high cost of removing the crop residues by conventional
methods and use of combines for crop harvesting. The other additional factors behind
intentional burning of crop residues are pest and pasture management and soil fertility
enhancement. Residues burning provides a rapid way of controlling weeds, insects and
diseases, both by removing them directly or by altering their natural habitat (Pathak et al.,
2011). Many places in India for example in northwest the time gap between rice
harvesting and wheat sowing is only 1520 days. In this short duration, farmers prefer to
burn the rice straw on-farm instead of harvesting it for fodder or any other use. Further,
huge transportation cost also promotes farmers to opt the CRB (Pathak et al., 2011).
Similar findings were reported in Suquian region of the Jiangsu province of China where
the farmers were so tired in the sowing month that they are unwilling to spend the valued
time on call-back crop residue (Yang et al., 2008). The respondent’s interview revealed
that those who have cattle will not practice CRB as they need fodder for them.
Characteristics
Percentage
Age of farmers in years
18-28
05%
29-38
15%
39-48
30%
49-58
40%
> 60
10 %
Education qualification
Total Literacy rate
70%
Illiterate
16 %
Read and write only
14%
Primary
50%
Middle /high school
18%
Graduate / Post graduate
02%
Marital status
Married
100%
Family size
Small (up to 5 members)
62%
Medium (610 members)
36%
Large (> 10 members)
02%
Annual income in rupees
< 1 lacs
12%
13 lacs
38%
45 lacs
30%
> 5 lacs
20%
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80
Table 2 Awareness level among respondents regarding crop residue burning
Sr.
No
PARTICULARS
RESPONDENTS
Yes (%)
No (%)
1.
Did you practice agricultural crop residues burning
(CRB)?
96%
4%
2.
Do CRB creates air pollution?
90%
10%
3.
Do CRB burning can cause asthma problems?
14%
86%
4.
Any respiratory problem due to CRB?
02%
98%
5.
Did you observe any visibility problem related to CRB?
72%
28%
6.
Do you know any fatal accident due to CRB?
4%
96%
7.
Do you think CRB can decrease soil organic matter /
microbial biomass?
2%
98%
8.
Do you know CRB can increase green house gases
emission?
100%
9.
Did you have any benefits after CRB?
97%
3%
10.
Do you know soil fertility decreased by CRB?
96%
4%
11.
Do you know CRB practice is ban in Haryana?
90%
10%
12.
Did Panchyat give any punishment to anybody regarding
crop residue burning?
100%
Impact on ambient air
About 90% of respondents were well aware regarding air pollution caused by
residue burning. However, none of them were aware regarding green house gases
emission. About 72% of the respondents reported about visibility problem after residue
burning. It is estimated that India annually emits 144719 Mg of total particulate matter
from open field burning of rice straw (Gadde et al., 2009). The heavy smog and haze in
the National Capital Delhi during winter in 2014 was also blamed due to the burning of
crop residues and vehicular emissions. The satellite images by US National Aeronautics
and Space Administration (NASA) revealed huge amounts of crop residues burning in
Punjab, Haryana and Uttar Pradesh responsible for smog and hazy weather in northern
India, especially over Delhi and the National Capital Region. The north and
northwesterly winds blows from these states towards Delhi and the NCR bring huge
amounts of soot from emissions of crop burning (Vashishtha, 2014).
Impact on soil quality
The awareness level regarding impact of CRB on soil quality was quite low in the
study area as only 2% of the respondent agreed that CRB decreases the soil organic
matter. Burning of crop residues leads to loss of plant nutrients like N, P, K and S and is
Grover et al., / Environ. We Int. J. Sci. Tech. 10 (2015) 75-85
81
wastage of valuable resources which could be a source of carbon, bio-active compounds,
and other soil nutrients. Heat generated from the burning of crop residues elevates soil
temperature causing death of active beneficial microbial population. Residue burning
affects soil as nutrient loss by volatilization, ash convection, runoff, wind and soil erosion
and leaching of fire-released nutrients (Schoch and Binkley, 1986). Sateesh et al., (2014)
investigated an average deterioration of 17.32 % Carbon, 12.69 % Nitrogen and 16.23 %
Potassium in wheat fields after burning residues in different villages of Madhya Pradesh.
Burning has a differential impact on soil fertility, it increases the short-term availability
of some nutrients and reduces soil acidity, but ultimately leads to loss of other nutrients
(like N and S) and organic matter (Richard 2001).
Impact on health
According to the study only 02 % farmers knew that residual burning may be
responsible for respiratory problem, about 14 % farmers quote “Asthma” as particular
disease and 4 % of the respondents informed about visibility problem and had witnessed
the fatal accidents because of burning. According to the IARI (2012) report burning of
crop residues leads to release of smoke, greenhouse gases namely carbon dioxide,
methane and nitrous oxide causing global warming and large amount of particulates
which cause adverse impacts on human health. The resulting smoke from crop residue
burning may become a health hazard as it may causes multiple and lasting effects
particularly on children's lung function (Awasthi et al., 2010) and may results in
respiratory and eye problems (Grace et al., 2003). High incidence of asthma symptoms,
lower lung function and/or more respiratory hospitalizations were reported among
populations exposed to outdoor smoke from rice straw burning in Butte County,
California, USA (Jacobs et al., 1997) and Niigata, Japan (Torigoe et al., 2000).
Policy/Government Initiative regarding crop residue burning
Time to time, the authorities in the Haryana state has warned farmers and even
pointed out that proceedings will be initiated against them for violating the ban on
burning stubble. Haryana's agriculture department is promoting the use of various
techniques like happy-seeder, turbo-seeder, shredder, bailing machine and zero-seed-
cum-fertilizer drill to facilitate in-situ management of crop residues by providing subsidy
to farmers for the purchase of machines. During harvesting time, the state government
discourage farmers from crop residue burning through newspapers. Haryana's
environment department has issued a notification under the Air (Prevention & Control of
Pollution) Act of 1981 that bans the burning of agriculture waste in open fields. The
government also issued advisory to the farmers not to burn wheat stubble as it leads to
manifold increase in the air pollution level during the harvesting season. The pollution
control board officials have been asked to keep a strict vigil and file cases against the
defaulting farmers. In recent years, the board has filed cases against 32 farmers in the
special environment courts at Kurukshetra and Faridabad. The Punjab government
recently announced a financial grant of Rs.1 crore ($157,000) and Rs.100,000 for each
district and village rid of the malaise and reward the districts and villages which curbed
the practice of straw burning (The Times of India, 2015). Being having similar
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82
agricultural practices and climatic conditions with Neighbouring state Punjab, the same
policy of rewarding the particular village bodies can be adopted in Haryana also.
Conclusion and recommendations
As per the study most of the farmers in the study area were practising crop residue
burning after crop harvesting. The reasons behind this practice were land preparation for
the next crop, to remove pest and weeds, less time gap between two successive crops,
nonavailability of man power for manual harvesting of stubble, high cost of residues
removal, and low market rates of residues. Regarding the awareness level farmers had
knowledge about the environmental impact of residue burning like air pollution but
unaware about green house gases emission. The study reported that most of the
respondents were facing the problems during these months but unaware about the
particular health problems like respiratory, and eye irritation related to residual burning.
Only 2% of the respondent were of the opinion that it decreases the soil organic matter
but were unaware that burning crop residues leads to loss of plant nutrients like N, P, K
and S.
The crop residues can be collected and managed properly and can be used for
conservation agriculture. Conservation agriculture offers a good promise in using these
residues for improving soil health, increasing productivity, reducing pollution and
enhancing sustainability and resilience of agriculture. The resource conserving
technologies involving no- or minimum-tillage, direct seeding, bed planting and crop
diversification with innovations in residue management are possible alternatives to the
conventional energy and input intensive agriculture. Returning of crop residues into the
soil using cropping devices and harrowing and baling straw for livestock use can be some
of the alternatives to burning. Excess straw can be sold for industrial use such as straw
particle board, and for ethanol production.
CRB is not an environmentally acceptable form of agricultural residue
management. However, if there are no options especially in case of pest and disease
affected crops residues, the farmers can take precautions to curb the environmental and
human health impacts. Farmers should never practise crop residues burning at night as
damp conditions produce more harmful smoke emissions and calmer conditions may
cause smoke retention or poor dispersal. There must be adequate fireguard and water
supply provision to control fire hazards. The burning should not be across an entire field
as a large field, stubble or windrow burn produces more smoke, whereas piled or baled
straw will burn hotter and faster and produce fewer pollutants.
There are numerous options which can be practiced such as composting,
generation of energy, production of biofuel and recycling in soil to manage the residues
in a productive manner. There is a need to create awareness among the farming
communities about the importance of crop residues in conservation agriculture for
sustainability and resilience of Indian agriculture. Community based organizations,
NGO’s and institutions like “Krishi Vigyan Kendras” must play more active role in
creating awareness among farmers to control CRB. The state government should
Grover et al., / Environ. We Int. J. Sci. Tech. 10 (2015) 75-85
83
formulate more effective polices after due consultation with the farmers and augmenting
the capacities of farmers to manage the waste more competently rather than burning
alone.
Authors' contributions: Dr. Hardeep Rai Sharma (Assistant Professor), corresponding
author, designed the research and the manuscript; Ms. Dipti Grover (Assistant
Professor), helped in designing the research and manuscript writing, supervised the data
collection and Ms. Pardeep Kaur (M. Sc. student) generated and interpretated the data.
Acknowledgements The authors would like to thank the respondents (farmers) who
participated in this research. The authors have declared no conflict of interest.
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Annexure I
Questionnaire for the assessment of awareness, practice and related factors of
Mirzapur village farmers towards crop residue burning
Village Profile
Village………………… Tehsil………………….. District…………….
Location with respect to National Highway/state Highway/ Road…………….
Agricultural Office…………………….. (since years)
Agricultural schools………………….. (since years)
Visited Households Profile
Contact Details
1. Name of the head of the family …………………………………….
2. Age…………………………………………
3. Marital Status……………………………
4. Type of family-: (a) Nuclear……….. (b) Joint…………
5. Size of Family
Small (upto 5 members)
Medium (610 members)
Large (> 10 members)
6. Religion………………….
7. Monthly Income…………………..
8. Cropping pattern………………….
9. Agricultural Machines owned by the family
10. Cattle information
(a) Number………… (b) Type……….
Grover et al., / Environ. We Int. J. Sci. Tech. 10 (2015) 75-85
85
11. Water Source……………
Family Education
Education level
Husband
Wife
Children
Illiterate
Can read only
Can write only
Primary
Middle
High School
Graduate
Post graduate
QUESTIONS REGARDING CROP RESIDUE BURNING (CRB)
1. Did you burn crop residue?
2. At what time you burned the crop residues?
3. Do you know CRB can cause/generates?
! Air pollution: yes/ no
! Asthma problem: yes/no
! Respiratory problems: yes/ no
! Visibility problem : yes/no
! Next crop output: increase/decrease
! Accidents on roads: yes/ no
! Reduce soil fertility: yes/ no
! Texture of the soil: stony/ same /dry
! Decreased soil organic matter/ microbial biomass: yes/ no
! Increased Green House Gas Emission: yes /no
4. Why you prefer residue burning?
5. What are the benefits of crop burning?
6. What will you do after burning the crop?
7. From where you get the information regarding CRB issues?
TV ( ) Radio ( ) Panchyat ( ) Other ( )
8. Do you know CRB is ban in our country?
9. Did village Panchyat gave punishment to any one for crop residual burning? !
... People residing in areas where crop residue burns are 3 times more likely to develop an acute respiratory infection (Lan et al. 2022;Kaur et al. 2022;Chakrabarti et al. 2019). In addition to India, residents of Buttle County, California and Niigata, Japan, who were exposed to outdoor smoke caused by rice straw burning, reported higher incidences of asthma, decreased lung function, and increased respiratory ailments Romasanta et al. 2017;Grover et al. 2015). In 2017, air pollution caused nearly 1.24 million deaths, 0.67 million of which were affected by particulate matter emissions in India (Singh et al. 2022a;Liu et al. 2018). ...
... Sahai et al. (2011) reported that residue burning releases 26.1 Mt of carbon and 0.35 Mt of nitrogen annually. Stubble burning has a distinctive influence on soil fertility; it enhances the short-term availability of some nutrients and lowers soil acidity but still results in the loss of other nutrients (such as N and S) as well as organic matter from the soil (Richard et al., 2001;Grover et al. 2015). Jain et al. (2014a) reported that residue burning led to NPK losses of 0.445 Mt (Rice), 0.144 Mt (wheat) and 0.84 Mt (sugarcane waste) every year. ...
... Thereafter, on Dec 10, 2015, a ban was imposed on residue burning in the states of Punjab, Haryana, UP and Rajasthan, and fines of INR 2500-15,000 were imposed on farmers involved in burning activities (Jitendra et al. 2017). According to the case study conducted by Grover et al. (2015) in the Kurukshetra region of Haryana, 96% of the respondents were involved in stubble burning after crop harvest, whereas only 10% were aware that CRB is banned in Haryana state. They further reported that the percentage of crop residue burning is greater in the rice-growing season than in the wheat-growing season, as rice straw cannot be used as fodder because of its high silica content, which restricts its use only for cattle-shed roof production and bed preparation. ...
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In India, the Indo-Gangetic Plain has become a hotspot for atmospheric pollutants, with seasonal residue burning being a major contributor. The rapid increase in crop productivity with the introduction of high-yield varieties increased the challenge of managing the large quantity of residue generated, which ultimately pushed agriculture towards heavy mechanization. Managing a substantial quantity of leftover material after mechanical harvesting is burdensome, so farmers are choosing easy methods, i.e., in situ residue burning. Statewise analysis in India revealed that Punjab (64%) was the highest contributor, followed by Haryana (11%) and UP (5.7%). The key causes of crop residue burning are mainly labour shortages, rapid mechanization and increased cropping intensity, which adversely affect multiple systems, such as human health, environmental quality, and soil health. Alternative eco-friendly solutions to residue burning, such as energy generation, composting, paper production, soil incorporation, mulching, and biochar production, to increase farmers’ income and address employability have been explored in this study. The importance of integrated policy frameworks that prioritize farmer incentives, capacity building, and awareness campaigns has been highlighted. The study underscores the need of synchronised efforts between stakeholders and the adoption of innovative techniques like remote sensing for monitoring the intensity and variability of problem nationwide. This review serves as a roadmap for developing sustainable strategies to curb residue burning and reduce environmental pollution.
... Govt. of India (2016) and The National Policy for Management of Crop Residue in 2019 revealed from the report of the Indian Ministry of New and Renewable Energy (MNRE) that approximately 500 Mt of crop residue is generated per year in India, in which approximately 110 Mt is of wheat residue Devi et al (2017). A large amount of wheat straw is mainly used for animal feed, fodder, soil mulching, bio-manure and fuel (Grover et al., 2015). but still, these are not proper sustainable management practices. ...
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Wheat is one of the major cereal crops of India. The higher production of wheat also produces its residue also in higher amounts. Approximately 110, Mt. of wheat residue is produced every year, which is less than rice residue but higher than all other types of residue production. Crop residue is mainly burnt in the field, which released harmful smoke and creates many drastic situations. The wheat residue is mainly used as fodder for animals and the marketing value of this is not so high. During COVID-19 pandemic, the wheat residue was also burnt because of the mechanical harvesting method. The present study reviewed the problems because of the burning residue and focused on the solutions in which wheat straw can be used as raw material and it can help produce different economical aspects by which farmers can take initiative not to burn fields and can support in making a healthy environment. Raw material and rural women may start their micro-entrepreneurship by using innovative techniques. Different types of handicraft items can be developed by using wheat straws. There are lots of opportunities for making sustainable eco-friendly products. The products made by using various types of weaving styles and which fulfill various purposes can open the opportunity for starting a micro-enterprise. Rural youth can also start their time in the growth of their family income by making eco-friendly papers with paddy and wheat residue. Today, eco-friendly paper making has wider scope in the international market. Various art forms of wheat residue are in use in modern times. So, it can be said that the eco-friendly market of wheat residue is one of the sustainable resources for a wealthy start-up from waste.
... This practice also affects soil quality and microbial population (Grover and Chaudhry, 2019). Instead, agricultural waste can be collected and managed properly and can be used for conservation agriculture (Grover et al., 2015). ...
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Abstract: Solid waste management in rural areas is a big challenge and affects the public health, cleanliness and environmental perspective. Domestic waste generated in rural areas of developing countries has become an issue of serious concern. It was estimated that half of the world's population resides in rural areas, while much attention has been given to waste management in urban areas, the challenges faced by rural communities often go unnoticed. Solid waste generated in rural areas is predominantly organic and biodegradable. The organic fraction varies from country to country; it is usually above 50%, even reaching 90% in very isolated communities. The lower values i.e. around 40% are due to factors such as the use of food as animal feed. Plastic and paper is usually the second and third representative of waste fraction, values of plastic ranging from 4 to 20%, while paper waste represents around 10% in some cases. Key challenges in rural areas include low awareness and education levels among rural residents, inadequate waste management infrastructure, funds, unavailability of sustainable technology at household or community level, adequate operation and maintenance, resource constraints, unorganized waste streams, open dumping and burning practices, and a lack of regulatory enforcement. These challenges collectively contribute to environmental degradation, health risks, and the degradation of local ecosystems. To address these challenges, a multifaceted approach is required including raising awareness, developing essential waste management infrastructure, engaging the local community, promoting waste segregation and recycling, encouraging composting and biogas generation, exploring innovative technologies suitable for rural settings, enacting supportive government policies, and investing in capacity building.The implementation of these strategies will not only alleviate the waste management problems faced by rural areas but also lead to enhanced environmental health, economic opportunities, and improved living conditions. This chapter will provide a road map for sustainable waste management practices that contribute to the overall well-being of rural communities in developing countries.
... Today's agricultural technologies may increase productivity to meet world food demand, but they may also threaten agricultural ecosystems by intensifying pesticides (Mishra et al., 2021a). Certain agricultural practices like crop residue burning affect the air quality (Grover et al., 2019), soil quality and human health (Grover et al., 2015). Such faulty agricultural practices need to be managed. ...
Chapter
Agriculture and Food Science Book series aims to bring together leading academic scientists, researchers and research scholars to publish their experiences and research results on all aspects of Agriculture and Food Science. It also provides a premier interdisciplinary platform for researchers, practitioners and educators to present and discuss the most recent innovations, trends, and concerns as well as practical challenges encountered and solutions adopted in the fields of Agriculture and Food Science. High quality research contributions describing original and unpublished results of conceptual, constructive, empirical, experimental, or theoretical work in all areas of Agriculture and Food Science are cordially invited for publication.
... According to Singh et al. (2018), 7% of rice waste is used for animal fodder, 4% for rope production, 1% for soil incorporation, and 7% for miscellaneous. However, it is important to note that, despite their domestic utilization, a large amount of rice straw is still burnt openly across this country, although 90% of the population is well aware of the detrimental effects of residues burning on air pollution (Grover et al., 2015). Meanwhile, in China, most of the straw is mainly used for low-value-added utilization methods such as feed, returning fields, and cooking fuel for farmers. ...
Article
In response to the growing awareness of environmental preservation, there has been a surge in studies employing the life cycle assessment (LCA) approach which helps to identify and minimize environmental impacts associated with rice straw recovery processes. However, there is lack of comprehensive and trend analysis related to the development of critical methodological steps of LCA within this field. To fill the gap, this review examines 43 primary LCA studies from 2004 to 2023 period concerning the use of rice straw for bioenergy production and categorized into two groups: the “first‐year group” covering 2004–2013 and the “second‐year group” spanning from 2014 to 2023. This categorization serves to facilitate the examination of trends and patterns within each decade, offering insights into the evolution of research objectives, methodological advancements, and changes in research outcomes over time. The analysis reveals a shift from studying individual technologies to comparing various technologies, includes scenarios development and consideration of economic and social aspects. Furthermore, the “second‐year group” (2014–2023) exhibits a notable uptick in the exploration of gasification, pyrolysis, anaerobic digestion, and fermentation, whereas combustion technologies have experienced a slight decrease in the number of studies. Challenges in LCA studies arise from nonstandardized methodologies, introducing bias and uncertainty. To enhance the reliability and comparability of environmental assessments, it is recommended to establish standardized guidelines, improve transparency, and update databases. Overall, this review provides a foundational resource for future waste‐to‐energy studies and recommends steps to enhance the applicability and validity of LCA in forthcoming research. This article is categorized under: Sustainable Energy > Bioenergy Climate and Environment > Pollution Prevention Climate and Environment > Circular Economy
... Roy and Kaur (2015); Porichha et al. (2021); and Rohilla et al. (2022) supported the findings. It implies that respondents of Karnal district had a little bit more awareness than respondents of Fatehabad district but in the case of biofuels and biochar respondents of both districts had poor awareness because these methods want specific training (Grover et al., 2015). ...
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Peer-reviewed and Indexed Journal https://iahrw.org/our-services/journals/international-journal-of-education-and-management-studies/ Crop residue management is essential because it contains several nutrients which are helpful for enhancing the production of the next crop, there are several uses of crop residues except burning. The study was conducted in 2022-23 to find the awareness and extent of adoption of crop residue management technologies in Fatehabad or Karnal districts of Haryana state. A well-structured and pre-tested interview schedule was constructed according to the objective of the study. Two blocks from each district were selected randomly, and twelve villages (three from each block) were selected randomly to collect data. Further 20 respondents were selected from each village through a simple random sampling technique. Thus, total 240 respondents were interviewed. The present study revealed that (100.0%) respondents were aware soil incorporation, fodder bank, and bailing. Extent of adoption of was low (58.7%) followed by medium (32.5%). The study was concluded that the awareness of respondents of crop residue management was good but the extent of adoption were low due less timely availability of crop residue management technologies or the short time window between harvesting or the next crop growing.
... Previous studies exploring the factors of CRB use have been conducted in Pakistan [13], India [14], Nepal [15], the Philippines [16], China [17], and Bangladesh [18]. Financial, labor, time, and information constraints play a role in the decision to burn [13][14][15]19]. While these studies provide useful context regarding motivating factors associated with CRB, the results may not apply to the U.S. due to differences in farm size and income. ...
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Agricultural producers adopt management practices that positively and negatively affect the lives of non-producers in their communities. CRB has important environmental and human health implications, and local non-producers might have different perceptions and attitudes from agricultural producers about crop residue burning. In this paper, we use a multi-stakeholder approach to study the issue of crop residue burning (CRB). Survey data were collected from a sample of producers in Arkansas who burn crop residue and a sample of non-producers who resided in the same counties as the producers. Non-producers may not be willing to compensate producers at an amount that would reduce the use of CBR. Non-producers do not fully understand some of the benefits of CRB, like reduced tillage or equipment savings cost, and producers are less likely to perceive increased greenhouse gas (GHG) emissions as a negative externality associated with CRB. A multi-stakeholder approach can provide more depth and breadth to understanding complex decisions about farm management practices, and these results have implications for policies that incentivize adopting best farm management practices.
Chapter
The livelihoods and food security of millions of small-scale farmers in South Asia are currently under threat caused by anthropogenic soil degradation. The last few decades have seen a growth in crop production, but this has come with a number of drawbacks, including a drop in partial factor productivity, deterioration of the soil, environmental contamination, and an increase in GHG emissions. Reasons are improper agronomic management, non-judicious use of agri-inputs and lack of awareness and knowledge. This chapter highlights the prospects and challenges of better soil management interventions on crop productivity, profitability and environmental security. Furthermore, we also critically review the key drivers and indicators of soil health, carbon dynamics and pathways of scaling ecosystem services. Regenerative agriculture has the potential to feed the world an increased amount of nutrient-rich foods through an inclusive approach. Nature-based solutions must be widespread and integrate with traditional indigenous knowledge for ecosystem management. Soil health is of core significance and directly reflects countries’ prosperity; therefore, we all should conserve and protect our soils from further degradation to achieve SDGs.
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Fire is a good tool for removing the crop residue. Crop residue burning is a common phenomenon in all countries which produces excess amount of gases like Sulphur dioxide (SO 2), oxides of nitrogen (NOx), carbon dioxide (CO 2), carbon monoxide (CO), black carbon (BC), organic carbon (OC), methane (CH 4), volatile organic compounds (VOC), un-methane hydrocarbons (NMHCs), ozone (O 3), aerosols etc and heat that is very harmful for global environment. Crop residue burning is familiar process in central Madhya Pradesh which effects ranging from human health to large carbon emissions and soil fertility. In central Madhya Pradesh (Bhopal, Raisen and Mandideep district), wheat and soyabean are major crops which left a huge amount of mass after harvesting. We used remotely Sensed data (ETM+) for identification of un-burnt (16th February 2013) and burnt (16th May 2013) field. Spectral data of un-burnt and burnt field are collected by ground truth and classified satellite data. Whole study area is prominently covered by agricultural land and huge area is burnt to remove the residue. By the analysis of soil samples, we found that soil nutrients are deteriorating due to frequent burning in three different villages as Sadalatpur, Barbatpur and Mandideep of Bhopal, Raisen and Mandideep district respectively. Average 17.32 % Carbon, 12.69 % Nitrogen and 16.23 % Potassium is deteriorating after burning residue in wheat field. Average 9.95 % Carbon, 29.17 % Nitrogen and 15.65 % Potassium is deteriorating in Soyabean field. So it is suggested to plough the field after harvesting the crops and produce bio fertilizes continuously adoption of this practice by farmers will prove immensely useful because of reduced air pollution and recycling of nutrients.
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Agricultural crop residue burning contribute towards the emission of greenhouse gases (CO 2 , N 2 O, CH 4), air pollutants (CO, NH 3 , NO x , SO 2 , NMHC, volatile organic compounds), particulates matter and smoke thereby posing threat to human health. In the present study a state-wise inventory of crop residue burnt in India and the air pollutants emitted was prepared using the InterGovernmental Panel on Climate Change (IPCC) national inventory preparation guidelines for the year 2008–09. Total amount of residue generated in 2008–09 was 620 Mt out of which ~15.9% residue was burnt on farm. Rice straw contributed 40% of the total residue burnt followed by wheat straw (22%) and sugarcane trash (20%). Burning of crop residues emitted 8.57 Mt of CO, 141.15 Mt of CO 2 , 0.037 Mt of SO x , 0.23 Mt of NO x , 0.12 Mt of NH 3 and 1.46 Mt NMVOC, 0.65 Mt of NMHC, 1.21 Mt of particulate matter for the year 2008–09. The variability of 21.46% in annual emission of air pollutants was observed from 1995 to 2009.
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The rice-wheat system is the main source of food and income for millions of people in South Asia. However, because of increasing pressure of biotic and abiotic stresses in response to soil degradation and changing climate, crop productivity and farmers’ profi ts are on a downward trend. Recent efforts have attempted to develop and deliver resource-conserving technologies (RCTs) with effi cient and environmentally friendly tillage/crop establishment and water use compared with the conventional practices of farmers. No tool, however, is available to evaluate the RCTs quantitatively, particularly in terms of greenhouse gas (GHG) emissions and other environmental impacts. A simulation model, named InfoRCT (Information on Use of Resource-Conserving Technologies), has been developed integrating biophysical, agronomic, and socio-economic data to establish input-output relationships related to water, fertilizer, labor, and biocide uses; GHG emissions; biocide residue in soil; and N fl uxes in the rice-wheat system. The model provided a comparative assessment of RCTs in yield, income, global warming potential (GWP), biocide residue index, and N loss. The assessment showed that mid-season drying and no-till systems increased income, and also reduced the GWP. The model could be used for assessing impact of crop management practices on productivity and GHG emissions in rice-wheat systems.
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Variations in pulmonary function tests (PFTs) due to agriculture crop residue burning (ACRB) on children between the age group of 10 to 13 years and the young between 20 to 35 years are studied. The effects of exposure to smoke due to rice-wheat crop residue burning on pulmonary functions like Force Vital Capacity (FVC), Force Expiratory Volume in one second (FEV(1)), Peak Expiratory Flow (PEF) and Force Expiratory Flow in 25 to 75% of FVC (FEF(25-75%)) on 40 healthy subjects of rural/agricultural area of Sidhuwal village of Patiala City were investigated for a period from August 2008 to July 2009. Measurements were taken by spirometry according to the American Thoracic Society standards. High volume sampler (HVS) and Anderson Impactor were used to measure the concentration levels of SPM, PM(10) and PM(2.5) in ambient air of the Sidhuwal village. A significant increase in the concentration levels of SPM, PM(10) and PM(2.5) was observed due to which PFTs of the subjects showed a significant decrease in their values, more prominently in the case of children. PFTs of young subjects recovered up to some extent after the completion of burning period but the PFT values of children remained significantly lower (p<0.001) even after the completion of burning episodes. Small size particulate matter (PM(2.5) and PM(10)) affected the PFTs to a large extent in comparison to the large size particulate matter (SPM). The study indicates that ACRB is a serious environmental health hazard and children are more sensitive to air pollution, as ACRB poses some unrecoverable influence on their PFTs.
Article
In China, many pollutants are released because of crop residue burning in the field, resulting in serious pollution of ambient air. Suqian with 4523km2 of total area under cultivation was selected as a case to be studied, where wheat–rice double cropping system is widely adopted. Based on the data of crop output from 2001 to 2005, the annual average amount of crop residue generated was estimated as 3.04×106t. About 82% of wheat straw and 37% of rice straw were burned in the field, so the proportion of crop residue burned in the field was about 43%. In combination with emission factors proposed by some literatures, the total amounts, the amounts in summer harvest and in autumn harvest of TSP, PM10, SO2, NOx, NH3, CH4, EC, OC, VOC, CO, and CO2, emitted from crop residue burning in the field, were estimated. The total amounts of them were 11,051, 7572, 525, 3280, 1707, 3544, 905, 4331, 20,606, 120,747, and 1,988,376t, respectively, and about 78% of them were emitted in summer harvest. During the summer harvest from June 4 to 13 in 2006, influenced by crop residue burning in the field, the daily average concentrations of PM10, NO2, and SO2 were 0.266, 0.051, and 0.063mgm−3, respectively. And the daily average concentration of PM10 kept exceeding 0.250mgm−3, the Third Standard Level of National Ambient Air Quality (China). Based on hourly concentration changes of PM10 and meteorological condition, crop residue burning in the field was characterized. According to the field survey, it is regarded that combine harvester acts as an important role in crop residue burning in the field.
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Biomass burning is identified as a major source of atmospheric pollution giving rise to the release of large quantities of gaseous emissions and particulate matter. The present study aims at analyzing the impacts of biomass burning on aerosol loading over urban area of Hyderabad, India using synchronous measurements of Aerosol Optical Depth (AOD), solar irradiance in different wavelength bands, aerosol particle size distribution measurements and black carbon (BC) aerosol mass concentration. Temporal variation of AOD and aerosol index (AI) correlated with occurrence of forest fires as derived from DMSP-OLS and MODIS satellite data. BC values showed good correlation with total aerosol number density and showed patterns correlating with wind direction. Radiative forcing estimated from synchronous measurements of AOD and ground reaching broadband solar irradiance suggested −12.5W/m 2 reduction per 0.1 increase in AOD. Diffuse to direct ratio of solar irradiance showed variations correlating with changes in aerosol optical depth.
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Prescribed burning is a common management practice in loblolly pine (Pinus taeda L.) ecosystems. Several studies have examined the volatilization losses of nitrogen (N), but little information is available on subsequent availability of N. We examined the effects of a low-intensity prescribed fire in a mature stand of loblolly pine and found no significant reduction in the N content of the forest floor. However, the decomposition rate of the forest floor more than doubled for the first growing season after burning. This decomposition released 60 kg N ha−1 more than measured for an unburned portion of the same stand. Increased N availability was also indicated by analysis of foliage and soil incubations. This pulse of available nitrogen may have a fertilization effect on pine growth and might substitute for late-rotation applications of N fertilizer.
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Rice is a widely grown crop in Asia. China (30%) and India (21%) contribute to about half of the world's total rice production. In this study, three major rice-producing countries in Asia are considered, India, Thailand and the Philippines (the later two contributing 4% and 2% of the world's rice production). Rice straw is one of the main field based residues produced along with this commodity and its applications vary widely in the region. Although rice production practises vary from one country to another, open burning of straw is a common practice in these countries. In this study, an approach was followed aiming at (a) determining the quantity of rice straw being subject to open field burning in those countries, (b) congregating pollutant specific emissions factors for rice straw burning, and (c) quantifying the resulting air pollutant emissions. Uncertainties in the results obtained as compared to a global approach are also discussed.
Article
Emission from rice straw burning (ERSB) is observed everywhere after harvest of rice in Niigata Prefecture every year. Pediatricians and many guardians in this district have had the impression that ERSB may induce asthma attack. Recent studies have suggested that particulate air pollution plays a role in the exacerbation of asthma. The authors investigated relationship of ERSB to asthma attack in children. A questionnaire on rice straw burning (RSB) was circulated to guardians and pediatric institutions. Change in the monthly number of children with asthma attack (CAA) for 5 years from January 1994 to December 1998 was investigated. In addition, change in the number of CAA from the meteorologic conditions and RSB was investigated from the fourth week of August to the third week of September in 1996, 1997 and 1998. Challenge test exposure to ERSB was tried on a volunteer adult with chronic asthma. The situation of air pollution was examined by measuring suspended particulate matter (PM10). The relationship between PM10 and the number of CAA was studied. A majority of the guardians had the impression that ERSB induces asthma attack. Pediatricians replied similarly to the questionnaire. The number of CAA visiting our emergency room and admitted to our ward increased in the season of RSB. The PM10 had a significant correlation with the number of CAA. It was suggested that the increase in CAA may be not due to the meteorologic conditions, but to the influence of ERSB. The ERSB has made an issue of air pollution. Furthermore, the possibility that ERSB induces or exacerbates asthma attack has become clear in the present study. Therefore, it is recommended that RSB should be abolished for the health of inhabitants, especially children with asthma.