Ahmed Zaky

Ahmed Zaky
  • Doctor of Agricultural (Agronomy)
  • Professor at Agricultural Research Center

About

43
Publications
37,495
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64
Citations
Introduction
current research interests water management in sugar cane and beet assessment treatment ( fertilization, irrigation and seeding rates.....) as well a harvesting age ,planting dates of new sugar cane varieties
Current institution
Agricultural Research Center
Current position
  • Professor
Additional affiliations
August 2009 - present
Sugar Crops Research Institute
Position
  • Professor
July 1994 - present
Sugar Crops Research Institute
Position
  • I participate in developing research programs for the Agronomy Department within the research plan of the Sugar Research Institute, with particular focus on treatment of sugar cane. Also participates in the evaluation of new sugar cane and beet varieties and with his colleagues from breeding and pathology departments. Collecting data of the current experiments, analyzing , tabulating, discussing and publishing it.
Education
September 1982 - June 1998
Minia University
Field of study
  • Agronomy

Publications

Publications (43)
Research
Full-text available
The present work was carried out during 2017/2018 and 2018/2019 seasons at Kom Ombo Agricultural Research Station, (latitude of 24 o 28′ N and longitude of 32 o 57′ E), Aswan Governorate. to find out the optimum seeding rate (25200, 37800 and 50400 buds/fad) for three sugar cane varieties (G.T.54-9, G.2003-47 and G.2003-49). The experimental design...
Article
Full-text available
The present study was conducted at district Kom Ombo sugar cane farms, (latitude of 24 o 28 o N and longitude of 32 o 57 o E), Aswan Governorate, in the two seasons of 2015/2016 and 2016/2017 including plant cane and 1 st ratoon crops, respectively. To study the effect of harvesting age and phosphorus fertilization levels on yield and quality of so...
Article
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A field trial using sugar beet (Beta vulgaris L.; cv., SV-1697) was conducted at Agricultural Experimental Station of Desert Research Centre, Ras Sidr province, (latitude of 29 o 60'28'' N latitude and 32 o 68'96'' E longitude), South Sinai Governorate, Egypt during winter season of 2018/19 to study the response of sugar beet crop productivity unde...
Article
Full-text available
A field experiment was conducted at Mallawi Agriculture Research Station Farm-(latitude of 27.73 o 28′ N and longitude of 30.83 o 95′ E) El-Minia Governorate, Egypt in two successive seasons of 2016/2017 and 2017/2018 to find out the influence of nitrogen fertilization and Titanium dioxide nanoparticles TiO 2 on yield and quality of three sugar bee...
Article
Full-text available
The present study was carried out at El-Mattana Agricultural Research Station (Latitude of 25.17 o N and longitude of 32.33 o E), Luxor Governorate, Egypt during 2014/2015 and 2015/2016 growing seasons to find out the suitable row spacing (80, 100 and 120 cm) on yield and quality of two promising sugarcane varieties viz. G.2003-47 and G.2003-49 com...
Article
Full-text available
The present study was carried out at El-Mattana Agricultural Research Station (Latitude of 25.17 o N and longitude of 32.33 o E), Luxor Governorate, Egypt during 2014/2015 and 2015/2016 growing seasons to find out the suitable row spacing (80, 100 and 120 cm) on yield and quality of two promising sugarcane varieties viz. G.2003-47 and G.2003-49 com...
Article
Full-text available
Two field trails were carried out at the Farm of South Valley Development Company, Toshka, (latitude of 22 o .49-N, longitude of 28 o .58-E and an elevation of 188 m above sea level) Aswan Governorate, Upper Egypt in 2014-2015 and 2015-2016 seasons. These trials aimed to find out the optimum harvesting age (180, 195, 210 and 225 days) for five suga...
Research
Full-text available
effect of P fertilization bio and /or mineral on some sugar cane varieties on upper Egypt
Research
Full-text available
Two field trails were carried out at the Farm of South Valley Development Company, Toshka, (latitude of 22 o .49-N, longitude of 28 o .58-E and an elevation of 188 m above sea level) Aswan Governorate, Upper Egypt in 2014-2015 and 2015-2016 seasons. These trials aimed to find out the optimum harvesting age (180, 195, 210 and 225 days) for five suga...
Article
Full-text available
Seven sugar beet cultivars (Three poly germ Sara / 2135, Dina / 2134 and Bts /302 and four mono germ genotypes i.e. Helios poly, Marathon, Ravel and Francesca) were evaluated in two successive seasons (2014/15 and 2015/16) in three different planting date using randomized complete block design with 3 replications for each of the six environments at...
Article
Full-text available
Two field trails were carried out at El-Mattana Agricultural Research Station (latitude of 25.17 o N and longitude of 32.33 o E), Luxor Governorate, Upper Egypt during 2013/2014 (virgin cane) and 2014/2015 (first ratoon crop,) to find out the optimum harvesting age for some sugarcane varieties. Treatments consisted of a factorial combination of thr...
Research
Full-text available
Sugarcane farmers in Egypt are currently delaying the spring season planting date to mid April or mid May instead of March to allow for a full-winter crop harvest such as broad bean or wheat. This process reduces cane growing season length and severely affects tillering pattern and net cane at the end of the season. This work was carried out to inv...
Research
Full-text available
This work was carried out in 2012/2013 and 2013/2014 growing seasons in a newly reclaimed soils of Esna district (latitude of 25.17 o N and longitude of 32.33 o E), Luxor Governorate, Egypt to study the effect of nitrogen levels and number of nitrogen application on yield and its components of some new sugar cane varieties. Field experiment include...
Research
Full-text available
The present study was carried out for two successive seasons (2012-2013 and 2013-2014) under natural conditions of sugarcane field to evaluate the effect of Pulvinaria tenuivalvata (Newstead), on yield components and quality characteristics of sugarcane at Quose district, Qena Governorate. The results indicated a gradual and significant reduction i...
Research
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The present study was carried to evaluate the performance of three sugarcane varieties F. 160, Phil. 8013 and the commercial variety G.T.54-9) grown under different numbers of irrigation to obtain maximum cane and sugar yields/Fed
Research
Full-text available
Sugarcane farmers in Egypt are currently delaying the spring season planting date to mid April or mid May instead of March to allow for a full winter crop harvest such as wheat. This process reduces cane growing season length and severely affects tillering pattern and net cane at the end of the season. This work was carried out as a part of PhD stu...
Article
Full-text available
The present work was conducted at El-Mattana Agricultural Research Station, Luxor Governorate during seasons to assess the optimum inter-row spacing and number of ploughings for two promising varieties. The study included twelve treatments, which were the combinations among three enter-row spacing (80, 100 and 120 cm) and two ploughing treatments (...
Book
Full-text available
كتاب يتناول الوصف النباتى لنباتات قصب السكر و مراحل نموه من الزراعة وحتى الحصاد مع التركيز على عملية انتاج قصب السكر من حيث المعاملات الزراعية بدأ من اختيار الارض المناسبة و حتى الحصاد و خدمة الخلفة و مع التركييز على عملية الرى بهدف توفير المياه و توظيف المعاملات الزراعية فى توفير مياه الرى ويتناول ىالشتل كاحد المعاملات الجديدة التى نسعى الى تعميمه...
Article
Full-text available
This work was conducted at El-Mattana Agricultural Research station, Qena Governorate condition during two harvest seasons (2008 and 2009) to study the effect of post harvest periods (1, 2, 3, 4, 5 and 6) days on quality of four sugar cane varieties G.T54-9 , G.84-47 G.99-103 and Phili. 8013). The obtained results showed that milible cane weight lo...
Research
Full-text available
Aims: This study was carried out to find out the relative influence of the over nitrogen-dose application on yield and quality characteristics of three sugar cane varieties. Methods and results: This study was conducted at Mattana Agricultural Research Station, Qena Governorate, in the two successive seasons of 2005/2006 and 2006/2007. This study a...
Research
Full-text available
as a plant cane crop. The aim of this work is to estimate the broad sense heritability by determining genetic, environmental and phenotypic variances for some characters under different levels of nitrogen fertilizer, also to investigate the effect of three levels of nitrogen fertilization (180, 210 and 240 kg N/fed) on yield, yield component and so...
Article
Full-text available
The present study was carried out at El-Mattana Agricultural Research Station, Qena Governorate, Upper Egypt in 2004/2005 and 2005/2006 growing seasons to evaluate four sugarcane varieties (three promising ones viz G.84-47, G.98-28 and Ph.8013 and the commercial variety G.T.54-9) grown at four planting dates in 15 Feb. 15 March, 15 April and 15 May...
Research
Full-text available
The present investigation was carried out at Mattana Agricultural Research Station, Qena Governorate during 2003/2004 (plant cane) and 2004/2005 (1 st ratoon) to investigate the effect of inorganic-N (120, 180 and 240 kg N/fed represented 50, 75 and 100% of the recommended rate, respectively), bio-N (without, Cerialin and Microbin) and their combin...
Article
Full-text available
The present work was conducted at the El-Mattana Agricultural Research Station, Quena Governorate during the seasons to assess the effect of row spacing (80, 100 and 120 cm) on three sugarcane (Saccharum spp.) genotypes (G.T.54-9, G.84-47 and Phil 8013) and to detect the genetic similarity among these genotypes. A split plots design with four repli...
Research
Full-text available
The present work was conducted at El-Mattana Agricultural Research Station, Luxor Governorate during seasons to assess the optimum inter-row spacing and number of ploughings for two promising varieties. The study included twelve treatments, which were the combinations among three enter-row spacing (80, 100 and 120 cm) and two ploughing treatments (...
Research
Full-text available
The present study was carried out at Mattana Agricultural Research Station, Qena Governorate, Upper Egypt in 2003/2004 and 2004/2005 seasons. The aim of this study was to investigate the effect of three levels of nitrogen fertilization (180, 210 and 240 kg N/fed) on yield, yield component and some quality characteristics of five sugar cane varietie...
Research
Full-text available
The response of three sugar cane varieties i.e GT 54/9, G84/47 and G95/19 to three nitrogen fertilizer rates i.e 180,210 and 240 Kg nitrogen / feddan was estimated in field trial conducting at EL-Mattana Agricultural Research Station Qena Governorate during 2003/2004 (plant cane crop) and 2004/2005 (first ratoon crop). Randomized complete block des...
Research
Full-text available
This study was conducted at EL-Mattana Agricultural Research Station Qena governorate to study the effect of seeding rates and number of hoeing on yield and quality attributes of plant cane (2000/2001) and its tow ratoon crops (2001/2002 &2002/2003). This study included nine treatments which were the combination between three seeding rates (25200,...
Research
Full-text available
The present study was carried out at El-Mattana Agricultural Research Station, Qena Governorate, Upper Egypt during 2000/2001 and 2001/2002 growing seasons. The aim of this study is to investigate the effect of seed cutting position (cuttings taken from three positions on cane stalks i.e., top, middle, bottom and a mixture of the three ones) on the...
Research
Full-text available
The present study was carried out during 2001/2002 and 2002/2003 seasons (two plant cane crops) at El-Mattana Agricultural Research Station in Qena Governorate to assess the optimum nitrogen fertilizer and seeding rates for two promising sugar cane varieties. The study included eighteen treatments represented the combination among three seeding rat...
Research
Full-text available
The present work was carried out during 2001/2002 and 2002/2003 seasons (two plant cane crops) at El-Mattana Agricultural Research Station in Qena Governorate to assess the optimum potassium fertilizer level and seeding rates for the promising sugar cane variety ph 8013. The study included nine treatments, which were the combination among three see...
Research
Full-text available
The present work was conducted to find out the optimum harvesting age for three promising sugarcane varieties (G. 95-19, G. 95-21 and Ph. 8013) the harvesting age were 10, 11, 12, 13 and 14-month.
Article
Full-text available
Field experiment was carried out at El-Mattana Agricultural Research Station Qena Governorate during two harvest seasons 0002/8111 and 8111/8110 seasons including plant crop and its first ratoon crop to study the response of some sugar cane varieties (G.T.45-0,G.28-78, G.28-44 and F.011) to different level of K fertilizer (1285252 and 88 kg K8O /fa...
Research
Full-text available
S This work was carried out in 2000/2001 and 2001/2002 growing seasons at El-Mattana Agricultural Research Station, Qena Governorate, to study the effect of mineral and bio-fertilizers on rodent infestation, yield and quality of spring planted sugarcane. Each field experiment included twelve treatments which represented the combination between thre...
Research
Full-text available
Two field experiments which their design were split-split plot withthree replications were carried out at El-Mattana Agricultural Research Station, Qena Governorate. Sugar cane varieties viz G.T.54-9, G. 87-55 and F. 160 were planted in autumn (1998/2000 and 1999/2001 seasons) and in spring (1999/2000 and 2000/2001 seasons). These varieties were fe...
Research
Full-text available
This work was carried out at El-Mattana Agricultural Research Station, Qena Governorate, Egypt, during 1999/2000 and 2000/2001 seasons to study the effect of three inter-row spacing (80,100 and 120 cm) on yield and quality of three promising sugarcane varieties viz. F.160, F.153 and Ph. 8013. Treatments were arranged in a strip plots design with fo...
Research
Full-text available
The present work was conducted at El-mattana Agricultural Research station, Qena Governorate condition during two harvest seasons (1998 and 1999) to study the effect of various post harvest periods (1, 2, 3, 4, 5 and 6) days on quality characteristics of two promising sugar cane varieties (G. 85/37 and G.84/47) in addition to the commercial variety...
Research
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Six genotypes of sugar cane were evaluated and stability parameters were estimated. The model of Ebrahart and Russell (1966) was used.the commercial variety G.T. 54/9 showed performance and stability
Research
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Three field experiments were performed at EL Mattana Agricultural Research station during 1995/1996 and 1996/1997 seasons (in two plant and first ratoon crops) to investigate the effect of different doses of nitrogen and seed setts as well as their combinations on yield and yield components, of six sugar cane varieties i.e G.T. 54/9, G. 85/37, G.84...

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