dirext
cooked>nicholas tFARMERS' PERCEPTIONS ON MECHANICAL
cheeharry
WEEDERS FOR RICE PRODUCTION IN SUB-
eps是什么意思SAHARAN AFRICA
期刊名称： Experimental Agriculture
作者： JEAN-MARTIAL JOHNSON,JONNE RODENBURG,ATSUKO
TANAKA,KALIMUTHU SENTHILKUMAR,KAZUKI SAITO
ipo是什么意思cautionary年份： 2018年
口译kudou摘要：Competition from weeds is one of the major biophysical constraints to rice (Oryza spp.) production in sub-Saharan Africa. Smallholder rice farmers require efficient, affordable and labour-saving weed management technologies. Mechanical weeders have shown to fit this profile. Several mechanical weeder types exist but little is known about locally specific differences in performance and f
armer preference between the types. Three to six different weeder types were evaluated at 10 different sites across ven countries – i.e., Benin, Burkina Faso, Cte d'Ivoire, Ghana, Nigeria, Rwanda and Togo. A total of 310 farmers (173 male, 137 female) tested the weeders, scored them for their preference, and compared them with their own weed management practices. In a follow-up study, 186 farmers from Benin and Nigeria received the ring hoe,
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