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小麦春季应用植物生长调节剂,进行化学调控,不仅能有效地控制小麦旺长,防止倒伏,增强抗逆能力,而且能提高光合效率、结实率和千粒重,是夺取小麦丰收的关键措施。 1、多效唑:是一种植物生长延缓剂,可抑制小麦徒长,矮化株
The application of plant growth regulators in wheat in spring can not only control the vigor of wheat effectively, prevent the lodging of wheat, enhance the resilience, but also increase photosynthetic efficiency, seed setting rate and 1000-grain weight, which are the key measures to seize the wheat harvest. 1, paclobutrazol: is a plant growth retardants, can inhibit the growth of wheat-type plants