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根据拉基金等的研究结果:苏联在中业地区应用2,4,5—T在秋季处理棉株,可以增强中部叶子的代谢作用,幼蕾、生长点及尖端叶子的代谢作用受到强烈的破坏,生长点及幼蕾死亡,果枝及叶枝停止生长,减少营养物质不合理的消耗,使养分充分供应棉铃生长,以增加产量,提早成熟。北京农业大学及前华北农业科学研究所自1951年开始在北京及河北、山西两省各地的试验结果:认为类似生长素药剂对棉花的效应是多方面的,可以促进或抑制生长甚至毒害植物。这决定于药剂的种
According to the results of the research by La Fund et al., The application of 2,4,5-T to the cotton industry in the mid-industrial area of the Soviet Union treated cotton plants in the autumn to enhance the metabolism of leaves in the middle part. The metabolism of young buds, growing points and cutting-edge leaves was strongly disrupted , Growth points and young buds die, fruiting branches and leaflets to stop growing, reducing the unreasonable consumption of nutrients, so that the full supply of nutrients to the growth of bolls to increase production and premature. Beijing Agricultural University and the former North China Institute of Agricultural Sciences since 1951 in Beijing and Hebei, Shanxi Province, the results of various parts of the test: the effect of similar auxin agents on cotton is multifaceted, can promote or inhibit the growth and even poison plants. It depends on the kind of medicine