摘要
通过选择多点调查,对棉花与马铃薯连作与当地常年的习惯栽培模式(油棉、麦棉)作效益比较。结果表明:棉田冬闲时种植马铃薯是较为理想的复种模式,其棉田效益达71190元/hm2,比油棉和麦棉分别增加收益35160和35880元/hm2,有利于稳棉增粮,适合在赣北棉区推广应用。
Through multi point survey, the author compared the economic benefits of conventional mode and eontinuous cropping of cotton and potato, the results showed that, efficiency compared with the current two crops of cotton and oil in cot- ton fields. The results showed that： cropping potato was an ideal multiple cropping pattern in cotton field in winter, , the economic benefit was 71190yuan/hm^2 , the increased benefits were 35160 and 35880 yuan/hm^2 , it was good at increasing grain and steadying cotton, it was suitable for popularization and application in northern Jiangxi cotton region.
出处
《棉花科学》
2015年第1期60-61,共2页
Cotton Sciences
关键词
棉地
棉花
马铃薯
复种
经济效益
Cotton field
Cotton
Potato
Economic benefits
