<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Potential Productivity and Yield Gap of Selected Crops in the Rainfed Regions of India, Thailand, and Vietnam: Natural Resource Management Program Report no. 5\r\n\r\n"^^ . "ICRISAT’s intervention in the project “Improving Management of Natural Resources for\r\nSustainable Rainfed Agriculture” funded by the Asian Development Bank aims to increase the\r\nproductivity and sustainability of the medium and high water-holding capacity soils in the\r\nintermediate rainfall ecoregion of India, Thailand, and Vietnam. This study examined the\r\npotential yield and yield gap of selected crops predominantly grown in the target regions where\r\nthe project is operational. We used the CROPGRO-soybean model to determine the potential\r\nyield and yield gap of soybean crop for several locations in India. For northeastern Thailand and\r\nnorthern Vietnam we compared the experimental yields with the farmers’ current yields in the\r\nregion to estimate the yield gaps. It has been estimated that for several locations in India the\r\nsoybean yield gap ranged from 19% to 65% of potential yield. For northeastern Thailand the\r\nyield gap for paddy rice, upland rice, maize, and soybean ranged from 11% to 67% of their\r\nrespective potential yields. In northern Vietnam the farmers’ maize yields were two-third of the\r\npotential yield; however, groundnut and soybean have a yield gap of 40 to 60% of potential\r\nyield. Various constraints limiting crop yields in these regions have been highlighted. It is\r\nsuggested that location-specific integrated approaches would be needed to bridge the yield gap of\r\nthe predominant crops grown in the target regions.\r\n"^^ . "2001" . . "2" . "1" . . "International Crops Research Institute for the Semi-Arid Tropics "^^ . . . "Journal of SAT Agricultural Research"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . "P"^^ . "Singh"^^ . "P Singh"^^ . . "A"^^ . "Pongkanjana"^^ . "A Pongkanjana"^^ . . "D"^^ . "Vijaya"^^ . "D Vijaya"^^ . . "K"^^ . "Srinivas"^^ . "K Srinivas"^^ . . "K S"^^ . "Prasad"^^ . "K S Prasad"^^ . . "S P"^^ . "Wani"^^ . "S P Wani"^^ . . "N T"^^ . "Chinh"^^ . "N T Chinh"^^ . . . . . . "Potential Productivity and Yield Gap of Selected Crops in the Rainfed Regions of India, Thailand, and Vietnam: Natural Resource Management Program Report no. 5\r\n\r\n (PDF)"^^ . . . . . . . . . . . "994-2001.pdf"^^ . . . "Potential Productivity and Yield Gap of Selected Crops in the Rainfed Regions of India, Thailand, and Vietnam: Natural Resource Management Program Report no. 5\r\n\r\n (Image (JPEG))"^^ . . . . . . "preview.jpg"^^ . . . "Potential Productivity and Yield Gap of Selected Crops in the Rainfed Regions of India, Thailand, and Vietnam: Natural Resource Management Program Report no. 5\r\n\r\n (Indexer Terms)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #2511 \n\nPotential Productivity and Yield Gap of Selected Crops in the Rainfed Regions of India, Thailand, and Vietnam: Natural Resource Management Program Report no. 5 \n \n\n\n" . "text/html" . . . "Agriculture-Farming, Production, Technology, Economics"@en . .