摘要
通过早熟商品性好的马铃薯品种费乌瑞它在贵州6个低热区稻田冬种进行的免耕覆盖和翻犁两种不同种植方式对比试验,结果表明:稻田免耕覆盖较翻犁种植方式平均增产10.34%,增收440.22元/667m2,投产比高,薯块商品性更好。由于费乌瑞它在贵州低热区域稻田冬种免耕覆盖栽培有较好的经济效益,适宜在贵州省低热区域的冬季稻田大力推广。
Favorita, a potato variety with early maturity and good commodity, was tested in winter rice fields of 6 low latitudes areas with high temperature under the no-tillage with rice straw mulch and conventional tillage cultivation patterns to study the effect on its yield. The results showed that the yield and income of the no-tillage with rice straw mulch cultivation pattern increases by 10. 34% and 440. 22 Yuan/667m^2 compared with that of the conventional tillage cultivation pattern respectively, and the output/input ratio and potato commerciality of the no-tillage with rice straw mulch cultivation pattern is higher than the conventional tillage cultivation pattern, which indicates the no-tillage with rice straw mulch cultivation pattern should he popularized in winter rice fields of the low altitudes areas with high temperature.
出处
《贵州农业科学》
CAS
北大核心
2009年第5期64-65,共2页
Guizhou Agricultural Sciences
基金
贵州省农业厅专项资金项目"马铃薯免耕覆盖栽培技术研究与应用"(2003-08)
"优质专用马铃薯标准化栽培技术研究及应用"项目(2006)
关键词
马铃薯
免耕覆盖
冬种
经济效益
potato
no-tillage mulch
wintriness economic benefit
