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在大豆生产中合理使用植物生长调节剂可增加产量。近几年，矮壮素（CCC）和三碘苯甲酸（TIBA）应用于大豆上增产效果较显著。一般增产幅度为州左右。大豆在营养生长时期的生长状况与产量关系密切。营养体生长健壮，可为多开花多结荚创造有利条件，为调节营养生长和生殖生长的矛
Rational use of plant growth regulators in soybean production increases yields. In recent years, the application of CCC and TIBA to soybean production is more significant. The general rate of increase for the state. Soybean in vegetative growth stage closely related to the yield. Nutrient growth and robust, more flowering and more pod to create favorable conditions for the regulation of vegetative and reproductive growth spear