摘要
ＡＢＴ４号增产灵具有提高棉花根系活力，明显调节生理功能的作用。例如增加伤流量，促进对矿物元素的吸收，增加叶绿素含量，增强光合强度，提高脲酶的活性，促进氮素代谢，加快物质转化，维持植株稳健生长，是提高棉花经济产量的生理基础。
The results of the authors'experiments show that ABT No. 4,a plant rootpromoting product,can enhance the activity of root system and play a significant role in regulating the physiological function in cotton. ABT No. 4 can increase bleeding sap amount,chlorophyll content and photosynthetic capacity,promote absorption of mineral elements,increase plant vigor,accelerate nitrogen metabolism and material transformation, and maitainwell development of plant. Therefore,ABT No.4 can enhance the economic yield of cotton.
出处
《上海农业学报》
CSCD
1994年第1期73-77,共5页
Acta Agriculturae Shanghai
关键词
ABT4
增产灵
棉花
生理效应
ABT No. 4
Cotton
Seed soaking
Physiological effect
