立丰灵药剂对吉粳88生长发育的影响

Effect of Lifengling Agent on the Growth of Jijing 88

对照清水、多效唑,设置3个不同浓度的5%立丰灵粉剂处理,探讨吉粳88的株高、节间及产量的变化。结果表明:施用5%立丰灵粉剂可降低吉粳88株高,且第4节间长度受抑制程度与药剂浓度呈正相关;合理施用5%立丰灵粉剂在一定程度上对吉粳88产量有促进作用。

The effect of Lifengllng agent on the growth of Jijing 88 is studied. 3 different concentrations of 5% Lifengling powder were applied to investigate the changes of Jijing 88 in plant height, internode and yield. The resuhs show that the application of 5% Lifengling powder can reduce Jijing 88 plant height, internode length and fourth inhibition concentration was positively correlated with 5%; reason- able application of Lifengling powder has a promoting effect on Jijing 88 yield to a certain extent.