究了几种生长调节剂对油菜苗期生长发育的影响。
The influence of different growth regulators on growth and development of rape seedling was studied.
四种生长调节剂对根长生长没有明显的促进或抑制作用。
All of the regulators did not have significant effect on the root length.
植物生长调节剂-2.3.5-三溴苯甲酸的制备方法。
Preparing process for 2,3,5-tribromobenzoic acid as plant growth regulator.
烯唑醇是一种高效、低毒、广谱杀菌剂，并具有良好的植物生长调节活性。
Diniconazole is a highly active, low toxic fungicide with broad spectrum on controlling disease.
烯唑醇是一种高效、低毒、广谱杀菌剂，并具有良好的植物生长调节活性。
Diniconazole is a highly active, low toxic fungicide with broad spectrum on controlling disease.
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