摘要
在杂交水稻博优122幼苗三叶期施用不同浓度的“绿之宝”和培养液(N、P、K、Si等),结果表明,单独采用125-500倍液的“绿之宝”稀释液处理水稻幼苗,可以促进幼苗生长,增加光合速率,其中以125倍液的处理效果最好;将“绿之宝”稀释液与营养液混合使用,促进生长的效果更优.
The three - leaf seedlings of Hybrid rice Boyou 122 were treated with different concentration “Lvzhibao”and nutrient solution （N, P, K, Si etc）. The results showed that the seedlings had faster growth rate and higher photosynthetic rate if they were treated only with 125- 500 multiple “Lvzhibao” diluted solution. Among them the treatment of 125 multiple “Lvzhibao” diluted solution was the most optimum. Moreover, if the seedlings were treated with the mixed solution of “Lvzhibao” diluted solution and nutrient solution, the effect on the growth and photosynthesis was more better than before.
出处
《惠州学院学报》
2005年第6期24-26,共3页
Journal of Huizhou University
关键词
绿之宝
杂交水稻
生长
光合作用
“Lvzhibao”
hybird rice
growth
photosynthesis
