摘要
2009年夏季和秋季共采集测定了山东和安徽两省玉米、水稻、小麦、大豆、花生的草谷比,并估算秸秆产量。估算结果表明,2009年中国5种作物的秸秆总产量为5.36亿吨,实际可用于养殖业的秸秆最大量约在4～5亿吨。
The ratio of output of main product to by-product of the crops including corn, rice, wheet, soybean and peanut in Shandong and Anhui province was calculated and the quantity of straw resource was estimated. The estimation results show that the total five kinds of straw yield in China in 2009 reached 536 million ton, the total output of available straw resources was between 400 million ton to 500 million ton.
出处
《饲料工业》
北大核心
2010年第16期59-60,共2页
Feed Industry
基金
现代农业(肉牛)产业体系专项经费
公益性行业农业科研专项经费课题(20090300608)
关键词
草谷比
秸秆
产量估算
the ratio of output of main product to by-product of the crops
straw
quantity estimation
