摘要
冬小麦应用生物菌剂拌种试验和示范结果表明,生物菌剂拌种可以明显提高小麦出苗率,促进分蘖,有效穗数增加19.5万/hm2,穗长增加1.1 cm,千粒重和实际产量分别比对照增加2.1 g和1 572.9 kg/hm2,增产率达到22.8%,产值净增加3 070.5元/hm2。
The experiment of microbial agents ＇Xixia＇ used for winter wheat seed dressing was carried out.The results showed that biological agents can improve rate of seedling emergence and stimulate tillering.Number of effective panicles was increased by thousands of 195/hm2 and ear length increased by 1.1 cm respectively,1 000-grain weight and actual output was increased by 2.1 g and 1 572.9 kg/hm2 compared to CK by using ＇Xixia＇.The increasing rate reached to 22.8% and the net output value increased by 3 070.5 yuan/hm2.
出处
《宁夏农林科技》
2012年第2期33-34,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
微生物菌剂
冬小麦
拌种
Microbial agents
Winter wheat
Seed dressing
