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调节啶是北京农业大学农药研究室研究合成的一种新型植物生长调节剂。主要生理作用是促进叶绿素的合成、抑制新梢生长、防止果实脱落,增加单果重等。为了探讨调
Regulating pyridine is a new plant growth regulator developed and synthesized by Pesticide Research Laboratory of Beijing Agricultural University. The main physiological role is to promote the synthesis of chlorophyll, inhibit the growth of shoots to prevent fruit loss, increase fruit weight and so on. To explore the tune