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Model Sidama house with livestock and enset garden or weesete gate . 

Model Sidama house with livestock and enset garden or weesete gate . 

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Enset (Ensete ventricosum) is the traditional staple food of Sidama people who live in Rift Valley lowlands to highlands in southwest Ethiopia. Enset is drought resistant, but it matures slowly, requires substantial manure inputs from cattle, and intensive processing. Maize, introduced to Sidamaland in the mid-twentieth century, is common in midlan...

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Context 1
... loss. Common notions of enset as a drought-resistant crop warrant recasting in a more nuanced empirical framework. Sidama are a Cushitic-speaking people inhabiting areas between the Rift Valley lakes of Hawassa and Abaya (Hamer 1987) (Figure 1). Most Sidama reside in the SNNPRS, the most rural of nine states in the Federal Democratic Republic of Ethiopia (Figure 1). SNNPRS contains 18 zones and special districts with boundaries demarcated along ethnic lines; hence, most Sidama live in Sidama Zone (Aalen 2011; CSAE 2013). Census figures estimate three million Sidama, the fifth largest ethnic group in Ethiopia (CSAE 2013) among more than 80 distinct ethnicities (Levine 2000). Additional cultural information on Sidamaland can be found in Hamer (1987), Quinlan et al. (2014) and Quinlan et al. (n.d.). The rural Sidama are mostly subsistence agropastoralists (Asfaw and A ̊ gren 2007; CSAE 2013; Hamer 1987). Staple crops are enset and maize, and less commonly wheat ( Triticum aestivum L.) and barley ( Hordeum vulgare L.). Enset, which is the main and preferred food, provides more calories per unit of area than do most cereals (e.g., maize) and is drought resistant; these are important characteristics given increases in population density and the frequency of droughts (Asfaw and A ̊ gren 2007). Cash crops include coffee ( Coffea arabica L.) and ch’at ( khat , Catha edulis Forssk. ex Endl.), a perennial bush chewed as a stimulant. Crops vary across elevation, rainfall, and soil differences. Cattle play an important role in Sidama subsistence and risk-coping strategies (Caudell et al. 2015; Hamer 1987). Sidama raise zebu cattle, Bos indicus Linnaeus, primarily for dairy and fertilizer. Beef consumption is rare and is limited to ceremonies (e.g., marriage, funeral) or the natural death of the animal. Sidama people recognize a symbiotic relationship between cattle and enset. Enset provides fodder for cattle, especially in times of drought when other grasses and grains are not available, and, in turn, cattle provide fertilizer for the enset. Sidama also keep smallstock and chickens ( Gallus gallus domesticus Linnaeus) for consumption and sale (Asfaw and A ̊ gren 2007). In general, Sidama favor using the profits from the sale of crops and wage-labor to purchase livestock and for livestock care (Yilma 2001). Maize is firmly established in much of Africa, and smallholder cultivation is well documented (McCann 2001). Enset is less familiar. Ethiopian farmers fall in two broad categories: ‘‘plow cultures’’ of cereal grains—primarily teff, but also maize, wheat, barley, sorghum, and millet—and ‘‘hoe cultures’’ growing enset and root crops—taro, sweet potatoes, and yams (Murdock 1959; Steward 1967; Westphal and Westphal-Stevels 1975). Among hoe cultures, enset is the most important food by far (Murdock 1959). The ‘‘enset complex’’ (Shack 1963:72) feeds a dense rural population across southwest Ethiopia (e.g., Bezuneh 1971; Bezuneh and Feleke 1966; Brandt et al. 1997; Rahmato 1995; Shack 1963) of ten to 15 million people (Brandt et al. 1997; Shank and Ertiro 1996). In all but the highest altitudes, where enset thrives best (Pijls et al. 1995), people grow it along with other roots or cereals (Brandt et al. 1997). Sidama generally grow enset at elevations between 1200-3100 meters. Enset tolerates cool temperatures but not freezing, which causes frost damage. Above 3000 meters growth is stunted. Areas below 1500 meters are often too dry for enset (Brandt et al. 1997). Historically, the Sidama area had seasonal bimodal rainfall—an eight- to nine-month rainy season from March to November with a midland annual rainfall between 1300 and 2000 mm (Yilma 2001). The pasture grass in the highlands is primarily Andropogon abyssinicus R.Br. ex Fresen., which highlanders say is good for cattle (Smeds 1955). The dense rural population in the Sidama Zone limits grazing land. Hence, enset is important livestock fodder (Asfaw and A ̊ gren 2007; Brandt et al. 1997). Livestock eat parts of the enset plants that humans do not eat (leaves and outer stems), which contain the most protein (Yilma 2001). Enset and cattle dominate Sidama subsistence models, with an important place in Sidama cultural values (Hamer 1987). Sidama call an enset garden weesete gate or gate . Gate range from .25 to 1.5 hectares (Tesfaye 2008). Gardens contain plants of various ages and sizes as enset takes years to mature. The Sidama language has about ten terms referring to enset age-stages (Quinlan et al. 2014; Tesfaye 2008). Large plants are transplanted closest to the house. Sidama people propagate enset by vegetative cloning, speeding up the naturally very long maturation process. Enset is never propagated by seed as far as we know. A Sidama dwelling, or mine , is a combination house and barn at the edge of the enset garden. It is divided into a salon with a hearth, bedroom(s), and stalls for cattle and goats, all separated by bamboo walls or interior fences (see Figure 2). Sidama build mine on a slight slope with the animal stalls on the downhill side of the house. Floors have small trenches excavated into them, channeling urine outside into the gate (Figure 2). Women and children gather manure from the mine, yard, and pasture to spread on their gardens. Sidama harvest enset before or while the plant is flowering. The time from planting to flowering depends on the breed, soil nutrients, and rain. Flowering time ranges from four to ten years. Processing, fermentation, and storage can take as much as three additional years (Quinlan et al. 2014). Principles of collaborative ethnography (Lassiter 2005) guided our efforts. Lassiter’s (2005) collaborative approach developed for public anthropology provides ethical and methodological principles useful for ethnobiology. Our aim was to level power differentials between Sidama people and researchers by facilitating the development of colleagues from southwestern Ethiopia. Sidama and Koore anthropologists (Dira, Sooge, and Assoma) are senior personnel, Hawassa University faculty, and coauthors of this report. Assoma and Dira are also PhD candidates in anthropology at Washington State University. Data from this study have been freely disseminated to researchers at Hawassa University through an integrated data analysis workshop. There are empirical benefits to this collaboration. The team has advanced skills including field methods, statistical analysis, and native language pro- ficiency. Accuracy of representations is enhanced through a dialectical process among researchers fluent in modes of anthropology and social science. Collaboration makes claims of ‘‘time in the field’’—a hallmark of quality ethnography—meaningless: half of the senior personnel are native to Sidama and nearby ‘‘enset culture.’’ Washington State University Human Subjects Research Compliance Office, Sidama Zone Administration, and District ( Woreda) Authorities in Arbegona, Boricha, Lokka Abaya and Hawassa Zuria approved this research. Participants were given a thorough description of the project activities and data use. Verbal informed consent was obtained and all participants were paid 50 Ethiopian birr ( , $3.00 US). Qualitative data were collected using open-ended ethnographic interviews with key informants and focus groups in four districts of the Sidama Zone. We conducted interviews with individuals and/or groups concerning personal and environmental histories, agricultural practices, inheritance, ethnic and interpersonal conflict, social support, family health, gender relations, intra-community cooperation, etc. All interviews were conducted in Sidama by native speakers. Interviews were translated into English for the benefit of non-Sidama speaking project personnel (Quinlan et al. n.d.). Quantitative data were collected by oral self-report questionnaires concerning household demography, health, and production. The instrument included over 200 items yielding a range of data for comparison with other East African social and economic studies. The interviewers were five Sidama research assistants, four of whom had university degrees, and three of whom had prior survey research experience. The research assistants received the instrument in English and Amharic, then the research assistants and authors developed appropriate Sidama translations together. The authors field-tested the Sidama language instrument. Then, the assistants received one week of training in instrument administration. During the first week of data collection, assistants worked in teams of two supervised by senior personnel to ensure uniformity in instrument administration. These surveys took 30 to 90 minutes to complete. We created a judgment sample of four Sidama districts ( woreda ) representing a range of ecological and economic variation in the Sidama Zone (detailed below). Each Sidama assistant was randomly assigned a different kebele (neighborhood), within which they obtained a convenience sample. The assistants recruited participants as they encountered adults while walking main neighborhood footpaths. We set a target sample size of 100 for each district. When we reached that target we moved on to the next woreda . This sampling method was chosen to facilitate rapid pilot data collection. Random sampling would have dramatically increased research time and expense. We were unable to reach the target sample in Lokka Abaya. Heightened ethnic tension between Sidama and neighboring Wolayta people posed an unacceptable risk for the research team, and we terminated data collection after interviewing 72 Lokka Abaya farmers. Given five data collectors and randomly assigned neighborhoods, we do not believe our sampling method introduced systematic bias. We do not claim that our analyses represent precise population estimates; however, these data are suitable for examining effects on production, risk, and resilience in the Sidama Zone. These analyses offer a foundation and guide for ...
Context 2
... lakes of Hawassa and Abaya (Hamer 1987) (Figure 1). Most Sidama reside in the SNNPRS, the most rural of nine states in the Federal Democratic Republic of Ethiopia (Figure 1). SNNPRS contains 18 zones and special districts with boundaries demarcated along ethnic lines; hence, most Sidama live in Sidama Zone (Aalen 2011; CSAE 2013). Census figures estimate three million Sidama, the fifth largest ethnic group in Ethiopia (CSAE 2013) among more than 80 distinct ethnicities (Levine 2000). Additional cultural information on Sidamaland can be found in Hamer (1987), Quinlan et al. (2014) and Quinlan et al. (n.d.). The rural Sidama are mostly subsistence agropastoralists (Asfaw and A ̊ gren 2007; CSAE 2013; Hamer 1987). Staple crops are enset and maize, and less commonly wheat ( Triticum aestivum L.) and barley ( Hordeum vulgare L.). Enset, which is the main and preferred food, provides more calories per unit of area than do most cereals (e.g., maize) and is drought resistant; these are important characteristics given increases in population density and the frequency of droughts (Asfaw and A ̊ gren 2007). Cash crops include coffee ( Coffea arabica L.) and ch’at ( khat , Catha edulis Forssk. ex Endl.), a perennial bush chewed as a stimulant. Crops vary across elevation, rainfall, and soil differences. Cattle play an important role in Sidama subsistence and risk-coping strategies (Caudell et al. 2015; Hamer 1987). Sidama raise zebu cattle, Bos indicus Linnaeus, primarily for dairy and fertilizer. Beef consumption is rare and is limited to ceremonies (e.g., marriage, funeral) or the natural death of the animal. Sidama people recognize a symbiotic relationship between cattle and enset. Enset provides fodder for cattle, especially in times of drought when other grasses and grains are not available, and, in turn, cattle provide fertilizer for the enset. Sidama also keep smallstock and chickens ( Gallus gallus domesticus Linnaeus) for consumption and sale (Asfaw and A ̊ gren 2007). In general, Sidama favor using the profits from the sale of crops and wage-labor to purchase livestock and for livestock care (Yilma 2001). Maize is firmly established in much of Africa, and smallholder cultivation is well documented (McCann 2001). Enset is less familiar. Ethiopian farmers fall in two broad categories: ‘‘plow cultures’’ of cereal grains—primarily teff, but also maize, wheat, barley, sorghum, and millet—and ‘‘hoe cultures’’ growing enset and root crops—taro, sweet potatoes, and yams (Murdock 1959; Steward 1967; Westphal and Westphal-Stevels 1975). Among hoe cultures, enset is the most important food by far (Murdock 1959). The ‘‘enset complex’’ (Shack 1963:72) feeds a dense rural population across southwest Ethiopia (e.g., Bezuneh 1971; Bezuneh and Feleke 1966; Brandt et al. 1997; Rahmato 1995; Shack 1963) of ten to 15 million people (Brandt et al. 1997; Shank and Ertiro 1996). In all but the highest altitudes, where enset thrives best (Pijls et al. 1995), people grow it along with other roots or cereals (Brandt et al. 1997). Sidama generally grow enset at elevations between 1200-3100 meters. Enset tolerates cool temperatures but not freezing, which causes frost damage. Above 3000 meters growth is stunted. Areas below 1500 meters are often too dry for enset (Brandt et al. 1997). Historically, the Sidama area had seasonal bimodal rainfall—an eight- to nine-month rainy season from March to November with a midland annual rainfall between 1300 and 2000 mm (Yilma 2001). The pasture grass in the highlands is primarily Andropogon abyssinicus R.Br. ex Fresen., which highlanders say is good for cattle (Smeds 1955). The dense rural population in the Sidama Zone limits grazing land. Hence, enset is important livestock fodder (Asfaw and A ̊ gren 2007; Brandt et al. 1997). Livestock eat parts of the enset plants that humans do not eat (leaves and outer stems), which contain the most protein (Yilma 2001). Enset and cattle dominate Sidama subsistence models, with an important place in Sidama cultural values (Hamer 1987). Sidama call an enset garden weesete gate or gate . Gate range from .25 to 1.5 hectares (Tesfaye 2008). Gardens contain plants of various ages and sizes as enset takes years to mature. The Sidama language has about ten terms referring to enset age-stages (Quinlan et al. 2014; Tesfaye 2008). Large plants are transplanted closest to the house. Sidama people propagate enset by vegetative cloning, speeding up the naturally very long maturation process. Enset is never propagated by seed as far as we know. A Sidama dwelling, or mine , is a combination house and barn at the edge of the enset garden. It is divided into a salon with a hearth, bedroom(s), and stalls for cattle and goats, all separated by bamboo walls or interior fences (see Figure 2). Sidama build mine on a slight slope with the animal stalls on the downhill side of the house. Floors have small trenches excavated into them, channeling urine outside into the gate (Figure 2). Women and children gather manure from the mine, yard, and pasture to spread on their gardens. Sidama harvest enset before or while the plant is flowering. The time from planting to flowering depends on the breed, soil nutrients, and rain. Flowering time ranges from four to ten years. Processing, fermentation, and storage can take as much as three additional years (Quinlan et al. 2014). Principles of collaborative ethnography (Lassiter 2005) guided our efforts. Lassiter’s (2005) collaborative approach developed for public anthropology provides ethical and methodological principles useful for ethnobiology. Our aim was to level power differentials between Sidama people and researchers by facilitating the development of colleagues from southwestern Ethiopia. Sidama and Koore anthropologists (Dira, Sooge, and Assoma) are senior personnel, Hawassa University faculty, and coauthors of this report. Assoma and Dira are also PhD candidates in anthropology at Washington State University. Data from this study have been freely disseminated to researchers at Hawassa University through an integrated data analysis workshop. There are empirical benefits to this collaboration. The team has advanced skills including field methods, statistical analysis, and native language pro- ficiency. Accuracy of representations is enhanced through a dialectical process among researchers fluent in modes of anthropology and social science. Collaboration makes claims of ‘‘time in the field’’—a hallmark of quality ethnography—meaningless: half of the senior personnel are native to Sidama and nearby ‘‘enset culture.’’ Washington State University Human Subjects Research Compliance Office, Sidama Zone Administration, and District ( Woreda) Authorities in Arbegona, Boricha, Lokka Abaya and Hawassa Zuria approved this research. Participants were given a thorough description of the project activities and data use. Verbal informed consent was obtained and all participants were paid 50 Ethiopian birr ( , $3.00 US). Qualitative data were collected using open-ended ethnographic interviews with key informants and focus groups in four districts of the Sidama Zone. We conducted interviews with individuals and/or groups concerning personal and environmental histories, agricultural practices, inheritance, ethnic and interpersonal conflict, social support, family health, gender relations, intra-community cooperation, etc. All interviews were conducted in Sidama by native speakers. Interviews were translated into English for the benefit of non-Sidama speaking project personnel (Quinlan et al. n.d.). Quantitative data were collected by oral self-report questionnaires concerning household demography, health, and production. The instrument included over 200 items yielding a range of data for comparison with other East African social and economic studies. The interviewers were five Sidama research assistants, four of whom had university degrees, and three of whom had prior survey research experience. The research assistants received the instrument in English and Amharic, then the research assistants and authors developed appropriate Sidama translations together. The authors field-tested the Sidama language instrument. Then, the assistants received one week of training in instrument administration. During the first week of data collection, assistants worked in teams of two supervised by senior personnel to ensure uniformity in instrument administration. These surveys took 30 to 90 minutes to complete. We created a judgment sample of four Sidama districts ( woreda ) representing a range of ecological and economic variation in the Sidama Zone (detailed below). Each Sidama assistant was randomly assigned a different kebele (neighborhood), within which they obtained a convenience sample. The assistants recruited participants as they encountered adults while walking main neighborhood footpaths. We set a target sample size of 100 for each district. When we reached that target we moved on to the next woreda . This sampling method was chosen to facilitate rapid pilot data collection. Random sampling would have dramatically increased research time and expense. We were unable to reach the target sample in Lokka Abaya. Heightened ethnic tension between Sidama and neighboring Wolayta people posed an unacceptable risk for the research team, and we terminated data collection after interviewing 72 Lokka Abaya farmers. Given five data collectors and randomly assigned neighborhoods, we do not believe our sampling method introduced systematic bias. We do not claim that our analyses represent precise population estimates; however, these data are suitable for examining effects on production, risk, and resilience in the Sidama Zone. These analyses offer a foundation and guide for future research. Dependent variables include (1) self-reported yields (kg) produced from enset and maize farms; (2) estimated energy (kcal produced per person per day), calculated from the total ...

Citations

... The crop can grow over a wide range of agro-ecological conditions and shows ability to withstand environmental stress, including periods of drought, heavy flooding, and frost damage (Quinlan et al., 2015;Zerfu et al., 2018). A large number of enset landraces are cultivated; comprising a high genetic diversity and diverse traits, providing resilience to the enset farming system (Olango et al., 2014;Yemataw et al., 2014Yemataw et al., , 2016Yemataw et al., , 2018. ...
Article
Enset [Ensete ventricosum (Welw.) Cheesman] is an important food security crop of the Southern Ethiopian highlands. The cultivation of enset is characterised by a wide variety of landraces, suitable to varying agro-ecological conditions and with multiple uses by households. The objective of this paper is to present enset landrace diversity, characteristics and uses in Ethiopia. The study was done through interviews with 375 households covering 20 communities (kebeles) and eight ethnic groups, along an altitudinal range of 1,500 to 3,000 masl across the main enset-producing belt in Southern Ethiopia. A total of 296 locally named enset landraces were recorded. Landrace presence was mostly constrained at the kebele and zone levels, with limited overlap in landrace names across these boundaries. Moderate to high enset landrace diversity was observed on farms across the entire study region. Cultivating a variety of landraces not only allowed for diversified uses, but increases the likelihood of retained yield and food security under variable environmental circumstances. Farmer experience and indigenous knowledge allow for the selection of specific landraces suited to prevalent agro-ecological conditions. We identified a perception bias in the attribution of landrace agro-ecological characteristics, with farmer insight often dependent on the environmental conditions that the local community was exposed to. We underscore the importance of research-based characterisation of enset landraces, to ensure optimal cultivation of this food security crop in changing climatic conditions.
... Enset is more than a year-round guaranteed food source utilized for social fabric, traditional medicine, providing shade, fiber, building materials, cattle fodder, and packaging materials (Brandt et al. 1997;Brandt 1996); and it is also remarkably drought tolerant and can survive extended seasons without water. It can tolerate freezing injuries during cold seasons, while other crops totally fail (Quinlan et al. 2015). Enset is one of the major components of Ethiopian farming systems, and its cultivation contributes significantly to key ecosystem functions such as production of organic matter, erosion control, and provision of shade for intercrops (Tsegaye and Struik 2002;Dobo et al. 2017;Abebe et al. 2013). ...
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Somatic embryogenesis (SE), like zygotic embryo development, is a progressive process. Early SE is the beginning of a switch from a somatic to an embryogenic state and is an important stage for initiating chromatin reprogramming of SE. Previous studies suggest that changes in chromatin accessibility occur during early SE, although information on the 3D structure of chromatin is not yet available. Here, we present a chromosome-level genome assembly of longan (Dimocarpus longan) using PacBio combined with Hi-C scaffolding, which resulted in a 446 Mb genome assembly anchored onto 15 scaffolds. During early SE, chromatin was concentrated and then decondensed, and a large number of long terminal repeat retrotransposons (LTR-RTs) were enriched in the local chromatin interaction region, suggesting LTR-RTs were involved in chromatin reorganization. Early SE was accompanied by the transformation from A to B compartments, and the interactions between B compartments were enhanced. Results from chromatin accessibility, monomethylation of histone H3 at lysine 4 (H3K4me1) modification, and transcription analyses further revealed a gene regulatory network for cell wall thickening during SE. Particularly, we found that the H3K4me1 differential peak binding motif showed abnormal activation of ethylene response factor (ERF) transcription factors and participation in SE. The chromosome-level genomic and multi-omics analyses revealed the 3D conformation of chromatin during early SE, providing insight into the molecular mechanisms underlying cell wall thickening and the potential regulatory networks of TFs during early SE in D. longan. These results provide additional clues for revealing the molecular mechanisms of plant SE.
... When mature, the entire plant of enset is destructively harvested, making enset somewhat harder to fit into an agricultural classification of trees on farms, where research tends to focus on trees that produce seasonal harvestable outputs (e.g., fruit and nuts). Although several small-scale studies and anecdotal information report enset systems to be drought-tolerant and essential to ensuring wellbeing and food security (Abebe and Bongers, 2012;Negash and Niehof, 2004;Quinlan et al., 2015), systematic quantitative investigations that model the association of enset with common household level measures of food security and nutrition are lacking. ...
... Lack of enset in enset-growing areas may indicate reduced stability and resilience. Some communities have reported that transition out of enset cultivation undermined both household food security and environmental resilience, leading to longer-term vulnerability and wellbeing loss despite a short-term increase in monetary income (Quinlan et al., 2015). ...
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Enset-based food systems are unique to southern Ethiopia where they serve as a staple food for millions of households. Enset, a banana relative of which the entire pseudostem and corm are edible, possesses a highly unusual combination of crop traits including perenniality, highly flexible planting and harvest times, and tolerance of a very wide range of environmental conditions, which together earn it the local name of "the tree against hunger." Previous studies have identified the strategic food security value of mature enset stands for household food security, but a multisector panel data set makes identifying wider enset food security associations tractable for the first time. We assess whether household data on area of mature enset is associated with four indicators of food security together with demographic, asset, and consumption covariates. We find that area of mature enset significantly improves estimates for three of four food security indicators, thus improving our understanding of the role of understudied indigenous crops. Consistent and reliable food security indicators are needed to improve monitoring, particularly with regard to stability. Variance components of multilevel longitudinal models indicate that exposure to both idiosyncratic and covariate disturbance affects food security stability in a way that is consistent with reports of enset acting as both a food security buffer and an active adaptation strategy in the face of shocks or change. Here we show that living assets comprising culturally relevant indigenous crops such as enset can improve accuracy of food insecurity assessments, which may encourage wider investigation of other agrifood system-specific asset-like natural stores of value associated with food security and resilience.
... On average, Hawassa Zuria had the lowest CRI and Loka Abaya had the highest CRI (see Figure 6). This contrasts with Quinlan et al. (2015), who reported that farms in Hawassa Zuria were more resilient than those in Loka Abaya and Boricha. However, their result shows that over the years the resilience level in Loka Abaya grew faster, whereas the resilience level in Hawassa Zuria became stagnant. ...
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Building climate resilience is vital owing to the potentially severe effect of climate change. However, there is limited empirical evidence on the contribution of financial inclusion to climate resilience using household-level data. This paper adds to the literature by examining the potential role of financial inclusion in building farm households’ climate resilience. The study uses semi-structured interviews and structured questionnaires to collect relevant data from the Sidama region in southern Ethiopia. Principal component analysis is used to estimate a climate resilience index, and multiple linear regression is used to show the effect of financial inclusion on climate resilience. The results show that financial inclusion significantly and positively affects households’ climate resilience by increasing their asset ownership and diversification of income. Ownership of bank and microfinance institution accounts, mobile money services, and access to credit are the major financial services that contribute to climate resilience. However, there are certain factors limiting farm households’ level of financial inclusion. Thus, if the full potential of financial inclusion in building climate resilience is to be achieved, different strategies should be devised to increase its level and outreach.
... Ensets' status as a food security crop is established through a variety of uses and benefits. The crop is robust and has high tolerance to a range of environmental conditions including both drought and heavy rains or flooding, and the occasional below zero temperatures which can occur at night at high elevation sites during the months of December and January (Degu and Workayehu, 1990;Quinlan et al., 2015;Zerfu et al., 2018). Although the crop is ideally harvested at flowering stage (5 to 8 year old plants), when biomass accumulation in the corm and pseudo-stem is at its highest level, the crop can also be harvested at earlier growth stages depending on household needs . ...
... The midland settlers also produce annual crops like maize (Zea mays L.), and teff (Eragrostis tef (Zuccagni) Trotter) and perennial crops such as coffee (Coffea Arabica L) and chat (khat, Catha edulis Forssk. ex Endl.) for subsistence and earnings purposes and earnings purposes respectively (Quinlan et al., 2015). ...
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... Commonly cited assets for resilience are the ability to adapt to variable agroecological zones, food sovereignty (sensu Wittman 2011) and internal or external social security systems (Lallau 2016). Particularly, subsistence farming, the dominant farming system in Tigray, is associated with a number of resilience factors: diverse livelihood strategies allowing the spreading of risks (Ellis 2000), efficient use of family labor (Lipton 2004), attachment to land and place (Ford et al. 2020;Quinlan et al. 2015) and indigenous environmental knowledge (Richards 1985;Hunn 1999;Jellason et al. 2021). These factors (Cabell and Oelofse 2012) allow exploiting a variety of environmental niches and hence coping with crises (Schroeder 1985). ...
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Due to war conditions, the local farmers had to largely rely on their own crop production, mainly by subsistence farming, in Tigray, North Ethiopia. We assessed the crop stands in 2021 and evaluated the level of resilience of the indigenous farming system. Quantitative data were collected from 161 farm parcels in various ecoregions of this tropical mountain region, in order to detect the share of sown land, crop types and their status. This participatory monitoring was accompanied by semi-structured interviews. Farmers cultivated their farms late, left it uncultivated or marginally sowed oil crops as improved fallow (28%), due to lack of farming tools, oxen, fertilizer, seeds or manpower. As compared to peace years, only few lands were sown with sorghum as there was active warfare in the sorghum planting period. The relatively good stands of wheat and barley (47%) are in line with the farmers’ priority given to cereals. Teff got a large land share because it could be sown up to the middle of the main rainy season and because farmers had consumed the seeds of their major cereal crops (wheat and barley) when hiding for warfare. Seeds left from consumption were only sown by late June, when troops had retreated, and the communities could revive. With almost no external support, the local farming system has proven to be remarkably resilient, relying on indigenous knowledge and local practices, block rotation, manure, improved fallow, changes in relative importance of crops, seed exchange and support one another. This is the first analysis of the socio-agronomic roots of the 2021-2022 Tigray hunger crisis, with a cereal harvest that could not at all sustain the local population as the planting season had been largely missed. The ability of the indigenous farming system to partially rebounce in times of autarky is another novel finding.
... Commonly cited assets for resilience are the ability to adapt to variable agroecological zones, food sovereignty (sensu Wittman 2011), and internal or external social security systems (Lallau 2016). Particularly, subsistence farming, the dominant farming system in Tigray, is associated with a number of resilience factors: diverse livelihood strategies allowing the spreading of risks (Ellis 2000), efficient use of family labor (Lipton 2004), attachment to land and place (Ford et al. 2020;Quinlan et al. 2015), and indigenous environmental knowledge (Richards 1985;Hunn 1999;Jellason et al. 2021). These factors (Cabell and Oelofse 2012) allow exploiting a variety of environmental niches and hence coping with crises (Schroeder 1985). ...
Article
Due to war conditions, the local farmers had to largely rely on their own crop production, mainly by subsistence farming, in Tigray, North Ethiopia. We assessed the crop stands in 2021 and evaluated the level of resilience of the indigenous farming system. Quantitative data were collected from 161 farm parcels in various ecoregions of this tropical mountain region, in order to detect the share of sown land, crop types, and their status. This participatory monitoring was accompanied by semi-structured interviews. Farmers cultivated their farms late, left it uncultivated or marginally sowed oil crops as improved fallow (28%), due to lack of farming tools, oxen, fertilizer, seeds, or manpower. As compared to peace years, only few lands were sown with sorghum as there was active warfare in the sorghum planting period. The relatively good stands of wheat and barley (47%) are in line with the farmers' priority given to cereals. Teff got a large land share because it could be sown up to the middle of the main rainy season and because farmers had consumed the seeds of their major cereal crops (wheat and barley) when hiding for warfare. Seeds left from consumption were only sown by late June, when troops had retreated, and the communities could revive. With almost no external support, the local farming system has proven to be remarkably resilient, relying on indigenous knowledge and local practices, block rotation, manure, improved fallow, changes in relative importance of crops, seed exchange, and support for one another. This is the first analysis of the socio-agronomic roots of the 2021-2022 Tigray hunger crisis, with a cereal harvest that could not at all sustain the local population as the planting season had been largely missed. The ability of the indigenous farming system to partially rebounce in times of autarky is another novel finding.
... Enset is more than a year-round guaranteed food source utilized for social fabric, traditional medicine, providing shade, fiber, building materials, cattle fodder, and packaging materials (Brandt et al. 1997;Brandt 1996); and it is also remarkably drought tolerant and can survive extended seasons without water. It can tolerate freezing injuries during cold seasons, while other crops totally fail (Quinlan et al. 2015). Enset is one of the major components of Ethiopian farming systems, and its cultivation contributes significantly to key ecosystem functions such as production of organic matter, erosion control, and provision of shade for intercrops (Tsegaye and Struik 2002;Dobo et al. 2017;Abebe et al. 2013). ...
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Bottle gourd (Lagenaria siceraria) is an important vegetable crop as well as a rootstock for other cucurbit crops. It belongs to the Cucurbitaceae family which contains many other crops, including cucumber, melon, and watermelon. Despite its long history of cultivation, genomic research on bottle gourd started very late. Two bottle gourd reference genomes assembled from Illumina short reads were released, one for the rootstock-type, an Indian-origin accession “USVL1VR-Ls”, and the other for the food-type, a Chinese landrace “Hangzhou Gourd”. To overcome the disadvantages of short reads, including low (<30 kb) contig N50 scores and large numbers of gaps, recently, the genome assembly and annotation have been improved in a new genome version with a long-read-based, high-quality reference genome (ZAAS_Lsic_2.0) with a contig N50 value over 390-fold greater than the existing reference genomes. The bottle gourd genomes are useful for comparative genomics analysis with other cucurbit crop genomes, as well as the discovery of candidate genes for agronomic traits.KeywordsBottle gourdGenome sequencingGenome assemblyAnnotationGenes
... Enset is more than a year-round guaranteed food source utilized for social fabric, traditional medicine, providing shade, fiber, building materials, cattle fodder, and packaging materials (Brandt et al. 1997;Brandt 1996); and it is also remarkably drought tolerant and can survive extended seasons without water. It can tolerate freezing injuries during cold seasons, while other crops totally fail (Quinlan et al. 2015). Enset is one of the major components of Ethiopian farming systems, and its cultivation contributes significantly to key ecosystem functions such as production of organic matter, erosion control, and provision of shade for intercrops (Tsegaye and Struik 2002;Dobo et al. 2017;Abebe et al. 2013). ...
Chapter
Yams are clonally propagated crops, cultivated mainly for their starchy tubers. The genus has a pantropical distribution encompassing species with variable ploidy levels. Greater and guinea yams are the two main edible species whilst around ten species have a local importance. Breeding programmes target mainly the improvement of tuber quality, the increasing of tuber yield and biotic resistance. Tremendous efforts have been dedicated to assess the ploidy level and diversity of the cultivated species and their wild relatives using microsatellite markers. In only the last ten years have we seen an increase in yam genomics resources. This has been amplified by the advent of the next generation sequencing. To date, draft genomes were produced for five species, together with eight transcriptomes from different species. However, yams stand behind the major crops. These new resources have not been fully harnessed yet and their use for breeding programmes remains underutilised.KeywordsGenomicsOrphan crop Dioscorea PolyploidClonalityPlant breeding