摘要
采用裂区设计对马铃薯综合配套高产栽培技术进行了试验。结果表明:三都县春播马铃薯的适宜播期为12月下旬,施肥水平为牛栏圈肥1500.00kg/667m2,尿素21.67kg/667m2,过磷酸钙41.67kg/667m2,硫酸钾20.00kg/667m2,产量达1655.6kg/667m2。
The split plot design was used to find out a series of comprehensive cultivation technique for high-yield of potato in Sandu county. The results show that the comprehensive cultivation techniques for high-yield of spring-sowing potato are sowing time on the last ten-day period of December, 1500 kg/667m^2 of barnyard manure, 21.67 kg/667m^2 of urea, 41.67 kg/667m^2 of calcium superphosphate and 20 kg/667m^2 of potassium sulfate. The yield is 1665.6 kg/667m^2.
出处
《贵州农业科学》
CAS
2006年第5期71-72,共2页
Guizhou Agricultural Sciences
基金
贵州省科技计划项目"贵州省马铃薯工程技术研究中心建设"[黔科合农G字(2005)4001]
关键词
马铃薯
高产
栽培
potato
high yield
cultivation
