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为农作物全程健康考虑,需要对种子进行处理,例如用药剂拌种、浸种、包衣等。种子处理主要是经济、省药、省工、农药利用率高、操作比较安全。用少量药剂处理种子,使种子表面带药播种,防止种子受害;有些内吸性强的药剂则能进入植株幼苗体内,并在幼苗出土后仍保持较长时间的药效。一、农作物种子包衣概念现代意义上的农作物种子处理(即种子包衣)已完全不同于传统的药剂拌种、浸种或闷种,而是针对性地在种子
For the whole crop health concerns, the seeds need to be processed, such as seed dressing, soaking, coating and so on. Seed treatment is mainly economic, provincial medicine, provincial workers, pesticide utilization is high, the operation is relatively safe. Seed treatment with a small amount of drugs, the seed surface with the drug sowing, to prevent seed damage; some strong absorption of the agent can enter the plant seedlings, and after the excavated seedlings still maintain a longer period of efficacy. First, the concept of crop seed coating Modern crop seed treatment (ie, seed coating) has been completely different from the traditional dressing, seed soaking or boring, but rather in the seed