搜索结果: 1-6 共查到“作物耕作学 farmers”相关记录6条 . 查询时间(0.078 秒)
Impacts of Rice Combine Harvesters on Economic and Social of Farmers in a village of the Tung Kula Ronghai Region.
Rice Combine Harvesters Economic Social Farmers village the Tung Kula Ronghai Region
2010/12/16
Impacts of Rice Combine Harvesters on Economic and Social of Farmers in a village of the Tung Kula Ronghai Region.
Contribution of savings and credit cooperatives to food crop production in Swaziland: A case study of smallholder farmers
Smallholder farmers savings and credit cooperatives contribution food crop production
2011/1/13
Using primary data collected in Ludzeludze and Bhekinkhosi/Mliba RDAs from 80 smallholder farmers in the 2008 cropping season, the study used a Cobb-Douglas production function model to analyze the co...
Socio-economic factors influencing adoption of improved fallow practices among smallholder farmers in Western Tanzania
Agroforestry leguminous trees soil fertility sustainable agriculture Tanzania
2011/1/11
Declining soil fertility is recognized as one of the major biophysical constraints affecting agricultural production in Sub-Saharan Africa. “Improved fallows” technology, a leguminous trees-based soil...
Technical efficiency in resource use: Evidence from smallholder Irish potato farmers in Nyandarua North District, Kenya.
Efficiency food insecurity productivity stochastic frontier function Kenya
2011/1/11
There has been a consistent decline of Irish potato production in Kenya which challenges the food security status of the country. This paper used data from a field survey using a random sample of 127 ...
Attitudes towards risk among maize farmers in the dry savanna zone of Nigeria:some prospective policies for improving food production
Risk attitudes and factors dry savanna Nigeria econometric and discriminant analyses and crop technology
2009/3/3
This paper applies econometric analyses to quantitatively determine the individual risk attitudes of sampled maize farmers in the dry savanna zone of Nigeria. The extent of the risk attitudes are...
HEALTH EFFECTS OF EXPOSURE TO HERB DUST IN VALERIAN GROWING FARMERS
herbs, valerian herb farmers occupational exposure
2010/12/23
The aim of the present study was to determine the health status of farmers cultivating valerian (Valeriana officinalis L.) and occupationally exposed to dust from this plant. A group of 75 valerian gr...