不同壮秧剂在寒地水稻上的应用效果
Application Effects of Seedling Strengthen Agent on Rice in Cold Zone
刘帅成 1姜新通 1徐铭超 1李勇臻 1张秋明1
作者信息
- 1. 黑龙江省勤得利农场,黑龙江同江156426
- 折叠
摘要
[目的]筛选出对黑龙江省寒地水稻主栽品种龙粳31有较好效果的壮秧剂.[方法]通过对秧苗素质、产量及产量构成进行分析,比较5种壮秧剂对寒地水稻龙粳31秧苗的应用效果.[结果]施用苗必壮秧苗的百株干重最高,达1.6g,产量最高,达7 716.0 kg/hm2,较对照增产3.44％.[结论]在5种壮秧剂中,苗必壮壮秧效果最好,建议在生产中使用.
Abstract
[Objective] To screen seedling strengthen agent having relatively good effects on rice Longjing 31 in cold zone of Heilongjiang Province.[Method] Seedling quality,yield and yield component were analyzed.Application effects of five seedling strengthen agents on Longjing 31 were compared.[Result] After the application of Miaobizhuang,100-plant dry weight was the maximum (1.6 g) and the yield was the maximum (7 716.0 kg/hm2),which enhanced by 3.44％ compared with the control.[Conclusion] Among the five seedling strengthen agents,Miaobizhuang has the best seedling strengthening effects.Thus,Miaobizhuang is suggested to be used in production.
关键词
水稻/壮秧剂/效果Key words
Rice/Seedling strengthen agent/Effects引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据