种植方式对玉米产量构成相关性状的影响

Effects on Planting Patterns on the Yield Component Traits of Maize

就2种种植方式对3个品种的产量构成相关性状作用进行了比较分析。结果表明:穴双株种植方式较等株距种植更有利于玉米产量构成相关性状的发育和产量提高。农大108综合表现优良,其采用穴双株方式种植的产量较其它处理显著提高,达16 327.8 kg/hm2。

The effects of planting patterns on the yield component traits of maize were analyzed.The results showed that the planting pattern of double seedlings per hole could improve the yield component traits and yield,the yield of Nongda 108 increased significantly,which reached 16 327.8 kg/hm2.