Tuesday, 7 February 2017

http://mjinja1.blogspot.com/2017/02/blog-post_99.html










PROBLEMS FACING RICE PRODUCTION

Production constraints

Farmers grow mainly local and traditional varieties, many of which have low yield potential. Most of the rice grown depends on rainfall and many irrigation schemes need urgent rehabilitation. 
Upland systems are prone to drought, weed infestation (including Striga), and attacks by pests and diseases (blast). Rainfed lowland systems suffer from floods during heavy rains but can also face drought. Weed infestation, pests (African rice gall midge and stem borers), and diseases (rice yellow mottle virus, blast, bacterial leaf blight) cause low yields. Soil fertility is generally low. Rice competes with other crops such as maize, for land and labor. Inadequate postharvest technologies result in low-quality rice and low prices in the market.