摘要
以三峡玉9号为试验材料,利用拉丁方试验设计,研究了密度对玉产量的影响。结果表明:不同密度间产量差异达显著水平,三峡玉9号在正安县种植的适宜密度为3000~3400株/667m^2。
Selected maize variety Sanxiayu No. 9 as test material, latin square design was applied on the effect of density on yield. The results showed that there was extremely significant difference in yield among different planting densities. The appropriate plating density was 3000 ～3800 plants/667m2 in Zheng＇ an county.
出处
《耕作与栽培》
2016年第3期50-51,共2页
Tillage and Cultivation
