搜索结果: 1-7 共查到“作物学 participatory”相关记录7条 . 查询时间(0.132 秒)
《Guide to Participatory Varietal Selection for Submergence-tolerant Rice》（图）
Guide to Participatory Varietal Selection for Submergence-tolerant Rice T. Paris D. Manzanilla G. Tatlonghari R. Labios A. Cueno D. Villanueva
2013/11/20
The Green Revolution averted the threat of famine through the rapid adoption of improved rice varieties. However, despite this huge success, hundreds of millions of poor rice-farming families in rainf...
Participatory on-farm evaluation of improved legume-cereals cropping systems for crop-livestock farmers: Maize-double cowpea in Northern Guinea Savanna Zone of Nigeria
Cowpea-cereal systems farmer participatory trial
2011/1/12
Farmer’s participatory evaluation of improved cowpea-maize cropping systems in the Northern Guinea Savanna of Nigeria involving over 1000 farmers was conducted from 2003 to 2005. The system involved g...
Evaluation and release of new sweet potato varieties through farmer participatory selection
Multi-location trials participatory varietal selection sweet potato
2009/3/4
Low yields and yield instability due to the use of old land races were limiting sweet potato production by resource-poor farmers in South Africa. Participatory Varietal Selection (PVS) is considered...
Participatory sunflower production, technology dissemination and value addition in Southwest Kenya
Sunflower scaling up value addition
2009/3/4
Sunflower is widely adapted and one of the major oil crops grown in Southwest Kenya. It is regarded as a high value cash crop and a source of high quality edible vegetable oil in Kenya. Southwest ...
Participatory variety selection and characterization of Sorghum（Sorghum bicolor（L.）Moench）elite accessions from Malawian gene pool using farmer and breeder knowledge
Participatory variety selection Sorghum bicolor Malawi agrobiodiversity
2009/3/4
Participatory approaches for variety selection, breeding, ex-situ and in-situ conservation of neglected crops in Malawi was initiated in 1998. The specific objective of the present study was to se...
Farmer participatory screening of maize seed varieties for suitability in risk prone, resource-constrained smallholder farming systems of Zimbabwe
Farmer participatory research stochastic dominance screening Sub-Saharan Africa seed
2009/3/4
The top down approach to hybrid seed production and variety selection in Sub-Saharan African countries has resulted in farmers being reduced to simple adopters of seed varieties mostly not suite...
Participatory research in paddy cultivation in Kasaragod district of Kerala：A case study
Farmer participatory research fertilizers insecticides paddy weedicides
2009/2/20
Paddy cultivation in Kerala is declining due to non-remunerative returns owing to high cost of labour combined with poor productivity. Analysis of problem-cause relationship through farmer partici...