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植物生长调节剂能够提高作物产量,改善作物品质,增强抗逆性,目前已被广泛地应用在农业生产中。但是,由于植物生长调节剂对植物的作用比较复杂,而且其作用往往又受许多因素的制约。因此在购买和使用时应注意以下四点。1、种类和用途。目前市场上销售的植物生长调节剂不仅种类繁多,而且其作用效果存在明显差异,因此决不能盲目购买使用。使用前,应根据实际情况来选择合适的植物生长调节剂,否则不仅不能发挥其
Plant growth regulators have been widely used in agricultural production to improve crop yield, improve crop quality and increase resistance. However, the role of plant growth regulators in plants is rather complicated, and their effects are often constrained by many factors. Therefore, the purchase and use should pay attention to the following four points. 1, type and purpose. Currently on the market not only a wide range of plant growth regulator, and its effect there are significant differences, it must not be blind to buy use. Before use, should be based on the actual situation to choose the right plant growth regulator, otherwise not only can not play it