Resources Management and Risk Efficiency of Crop Rotation Systems in Sudan Gezira Scheme
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چکیده
منابع مشابه
Impact of Farmer Field Schools on Farmer`s Adoption of Wheat Production Technical Packages in Gezira Scheme, Sudan
The main objective of this study was to assess the impact of farmer field schools on adoption of technical packages of wheat production in Gezira Scheme, Sudan. Field survey was used to collect data from 50 FFS-participants of two schools (25 from each school), and also equal number from Non-FFS participants were selected for comparison. Close ended questionnaire was used in data collection. Th...
متن کاملEstimation of crop water requirements in arid region using Penman±Monteith equation with derived crop coef®cients: a case study on Acala cotton in Sudan Gezira irrigated scheme
The recommended Penman±Monteith reference crop evapotranspiration (ET0) with derived crop coef®cients (Kc) from the phenomenological stages of Acala cotton is used to estimate the crop water requirements (CWRs) of Acala cotton in the Gezira area of Sudan. The published basal crop factors of Acala cotton were used with Penman±Monteith equation as well to estimate ET. The results were compared wi...
متن کاملColonial Moral Economy and the Discipline of Development: The Gezira Scheme and "Modern" Sudan
While Evans-Pritchard was conducting his now-famous studies of the Azande and the Nuer in southern Sudan, changes were taking place in the great plains between the two Niles south of Khartoum that would forever alter the course of Sudanese history. In partnership with multinational capital, the British were turning millions of acres inhabited by farmers and pastoralists into a vast irrigation p...
متن کاملEpidemiology of hepatitis B in the Gezira region of Sudan.
To determine the prevalence of and risk factors for hepatitis B infection in rural Sudan, 2 villages in the Gezira were surveyed. There were 851 subjects (age 1-89 years; mean age 24.6 years) of equal sex distribution, 408 from Khalawaat and 443 from Saleim. HBsAg was found in 18.7%, and seropositivity for any hepatitis marker (HBsAg, anti-HBs, or anti-HBc) was found in 63.9%. The prevalence of...
متن کاملIndividual and interactive effects of crop type and management on weed and seed bank composition in an organic rotation
We investigated the effects of organic and conventional pest and fertility management on weed cover and the seed bank community in an organic rotation. The study was conducted during the 4th and 5th years of an organic rotation on part of a long term organic-conventional comparison trial. Results showed that although crop type (potato vs. cabbage) in a single year significantly affected wee...
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ژورنال
عنوان ژورنال: Sustainable Agriculture Research
سال: 2015
ISSN: 1927-0518,1927-050X
DOI: 10.5539/sar.v4n4p38