W-HE生物表面活化剂对玉米产量及产量性状的影响  

Effect of W-HE Biological Surface Activator on the Yield and Characters of Maize

作　　者：李艳杰[1] 

机构地区：[1]黑龙江省农业科学院黑河分院,黑龙江黑河164300

出　　处：《黑龙江农业科学》2017年第3期48-50,共3页Heilongjiang Agricultural Sciences

摘　　要：为了明确W-HE生物表面活化剂的使用效果,经过3a试验,调查其对玉米产量及植株素质的影响。结果表明:使用W-HE生物表面活化剂能促进玉米前期的生长发育,促进根系的生长和干物质的积累,植株生长加快,果穗变大,百粒重提高,双穗率提高,增产幅度达10%以上。In order to verify the use effect of W-HE biological surface activator, the effect of W-HE biological surface activator on maize yield and the quality of plants was investigated by three years experiment. The results showed that W-HE biological surface activator could promote growth and development of maize in earlier stage. It was advantageous to roots and dried matter growth and accumulation. Plant growth was accelerated, grain and the grain weight increased, the rate of twin-spike increased, and the increasing yield was above 10 %.

关 键 词：生物表面活化剂W-HE 玉米 增产效果 

分 类 号：S513[农业科学—作物学]