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助壮素一方面能使作物根系发达,增加叶绿素含量,使叶片增厚,光合强度增加,有效地促进作物生长和发育。另一方面,它又能调节作物的生长和发育,促进新陈代谢,使作物的营养器官和生殖器官得到更合理的营养分配,控制营养生长,促进生殖生长。因而除以全部营养体为主要收获对象的作物外,它用于多种作物,都可收到提高产量和改进品质的效果。一、棉花。在初蕾期到盛花期每亩用10—15毫升加水100斤叶面喷洒,可使叶色变深,控制徒
Icitrotropin on the one hand, crop roots can be developed to increase the content of chlorophyll, leaf thickening, increased photosynthetic intensity, effectively promote crop growth and development. On the other hand, it can regulate the growth and development of crops, promote metabolism, make nutrition distribution of nutrition organs and reproductive organs of crops more reasonable, control vegetative growth and promote reproductive growth. As a result, it can be used for a variety of crops, except for those crops where the whole vegetative body is the main harvesting target, and the effect of improving yield and improving quality can be received. First, cotton. In the early bud stage to full flowering per acre with 10-15 ml of water to spray 100 kg foliage, can make leaves darken, control