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麦种应用包衣技术,不仅能够防治苗期病虫鼠害,有利于麦苗健壮生长,而且具有省种、省工、省药等节本效果。现将麦种包衣及其播种技术介绍如下: 1 麦种的包衣 1.1 包衣前要对麦种进行初加工。种子的净度直接影响到包衣质量。因为净度差的种子在包衣时,其所含的杂质及破粒也耗用一部分药量,种子会因包衣药量不足而不能完全被药膜包裹,这样就会影响到包衣的营养和防治病虫害的功能。因此被包衣的麦种必须经过精选,去除杂质和破粒,其成熟度、发芽率、水分含量等均应符合良种标准化要求。 1.2 根据需要选用种衣剂型号。小麦白
Application of wheat seed coating technology, not only to prevent pests and diseases at seedling stage, is conducive to the robust growth of wheat seedlings, but also with provincial species, labor, medicine and other sections of the effect. The wheat seed coating and its sowing technology are introduced as follows: 1 wheat seed coating 1.1 wheat before the coating to be processed. The clarity of the seed directly affects the quality of the coating. Because of the poor clarity of the seeds in the coating, the impurities and the tablets contained also consume some of the dose, the seeds will be insufficient because of the coating dose can not be completely covered by the film, it will affect the coating Nutrition and pest control functions. Therefore, the wheat seeds to be coated must be carefully selected to remove impurities and tablets, the maturity, germination rate, moisture content, etc. should be consistent with the standard requirements of the elite. 1.2 according to the need to use seed coating models. Wheat white