摘要
研究了施用哈茨木霉制剂对番茄幼苗生长的影响。结果表明:番茄施用哈茨木霉后,可明显增加幼苗的株高、根系长度及鲜重;提高番茄幼苗光合速率和叶绿素含量,但呼吸作用没有显著变化;促进番茄对氮和钾的吸收。
The effect of Trichoderma harzianum on the growth of tomato seedlings were determined. Results showed that the height, root length and fresh weight of tomato seedlings were improved. Photosynthesis rate and chlorophyll content of tomato seedlings were enhanced, but there was no change in respiration rate. Utilization efficiency of nitrogen fertilizer and Kalium were enhanced.
出处
《湖南农业科学》
2006年第6期53-54,共2页
Hunan Agricultural Sciences
基金
农业部农业种植结构调整重大技术专项(03-07-02A)子项目
河南科技学院高层次人才科研资助项目(030109)
关键词
哈茨木霉
番茄
生长
Trichoderma harzianum
tomato
growth
