冬小麦全膜覆土穴播密度试验  

Density Experiment on Winter Wheat Full-Film Casing Bunch Planting

作　　者：刘世明[1] 刘师敏 柳碗学 杜晓霞[1] 

机构地区：[1]宁夏隆德县农业技术推广服务中心,宁夏隆德756300 [2]宁夏农业技术推广总站,宁夏银川750001

出　　处：《宁夏农林科技》2013年第6期69-70,共2页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：在宁夏隆德采用全膜覆土穴播技术种植冬小麦。结果表明，目前较为适宜的种植密度应为穴行距18cm，对应穴数46．4万穴／hm^2，每穴播种8-12粒。Winter wheat was cultivated by full-film casing bunch planting at Longde County. It turned out that the optimum plant density was hole spacing 18 cm, 464 000 holes/hm^2, 8-12 grains/ holes.

关 键 词：冬小麦 全膜覆土穴播 密度试验 

分 类 号：S512.1[农业科学—作物学]