Yields of the Major Food Crops: Implications to Food Security and Policy in Tanzania’s Semi-Arid Agro-Ecological Zone
نویسندگان
چکیده
منابع مشابه
Impact of Climate Change on Yields of Major Food Crops in India: Implications for Food Security
The study has analysed changes in climate variables, viz. temperature and rainfall during the period 1969-2005 and has assessed their impact on yields of important food crops. A significant rise was observed in mean monthly temperature, but more so during the post-rainy season. The changes in rainfall, however, were not as significant. While an increase in maximum temperature was found to have ...
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This paper investigated the response of major food crop yields namely beans,cassava, Irish potatoes, maize and sweet potatoes to ongoing changes in climate inRwanda. The projected daily precipitation and temperature data for the period2000-2050 used in this study were generated by stochastic weather generator(LARS-WG) from daily raw data for the period 1961 -2000. These data werecollected from ...
متن کاملMillets for Food and Nutrition Security in India: Determinants and Policy Implications
Background: Food security has been a target in India since its independence; the primary aim of food security is to ensure enough staple food for the entire population. Although substantial progress was made through the adoption of green revolution (GR) technologies and implementation of the food public distribution system (PDS), desirable food and nutrition security, as defined by the food and...
متن کاملVillagization as a Policy Option to Rural Food Security: Facts from Villages in Assosa Zone, Benishangul-Gumuz Region, Ethiopia
Background: Villagization scheme was chosen as a policy option and implemented to ensure sustainable food security in Assosa zone, Benishangul-Gumuz region, Ethiopia, although it is blamed for intensifying food insecurity instead. Therefore, the present study aimed to examine the food security status of households gathered in planned villages in the framework of villagization. Methods: This cro...
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ژورنال
عنوان ژورنال: Sustainability
سال: 2017
ISSN: 2071-1050
DOI: 10.3390/su9081490