CAJ | 학술논문

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。
통과선택다점조사，대면화여마령서련작여당지상년적습관재배모식（유면、맥면）작효익비교。결과표명：면전동한시충식마령서시교위이상적복충모식，기면전효익체71190원/hm2，비유면화맥면분별증가수익35160화35880원/hm2，유리우은면증량，괄합재공북면구추엄응용。
Through multi point survey,the author compared the economic benefits of conventional mode and continuous 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 eco-nomic benefit was 71190yuan /hm2 ,the increased benefits were 35160 and 35880 yuan/hm2 ,it was good at increasing grain and steadying cotton,it was suitable for popularization and application in northern Jiangxi cotton region.