摘要
以覆膜花生为优势布局的小麦
A cropping model of wheat and winter vegetables-peanut-autumn vegetables for four crops a year was experimented for four years with peanut cultured by plastic film mulch as a dominant part in the model.The yields of wheat and peanut were 350 kg per mu for each and total output was 2327.5 yuan.The proportion of the cost of production to the output was 1:13.6. In this combination, agricultural resources, cropping structure, improved varieties and techniques were effectiviy disposed
出处
《中国油料》
CSCD
北大核心
1994年第1期51-53,66,共4页
关键词
覆膜
花生
立体种植
高效农业
Peanut mulch cultivation
Stereoscopic cropping
High efficient agriculture
