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由于目标害物和寄主植物的细胞及亚细胞水平的生化过程常常是十分相似的,因此农药对寄主植物的直接影响的可能性是大的,但除非是在进行农药对植物光合作用和呼吸机理的研究,否则这些影响在自然界是难以捉摸和不引起注意的。如果了解每个栽培措施对作物产量效率的影响,那末就能采取一套措施以得到最高的产量和经济收益。各种化学类型的农药以多种方式影响作物的生长发育,在1968年国家科学研究院(农
Since the biochemical processes at the cellular and subcellular levels of the target pest and the host plant are often quite similar, there is a high probability that the pesticide will have a direct impact on the host plant, but unless the pesticide is involved in the photosynthesis and respiration mechanisms of the plant Of the research otherwise these effects are elusive and unnoticeable in nature. If you know the impact of each cultivation measure on crop yield efficiency, then you can take a set of measures to get the highest yield and economic benefits. Various types of chemical pesticides in a variety of ways affect the crop growth and development, in 1968 the National Academy of Sciences