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良种是一切作物增产的必要条件,各国多注意培育作物的优良品种。但随着新品种推广调运,使一些病虫害也随着蔓延,这一直是种子和植保部门头痛的问题。近年来,为了解决此问题,世界上许多国家都建立与良种繁育密切相关的种子工业,种子公司集中进行种子加工和种子丸衣,使良种标准化和商品化,用标准化的良种供应国内外需要。种子丸衣是利用水溶的和易分散的粘着剂与种子充分混匀,使每粒种子表面涂上一层粘着
Good seed is a necessary condition for increasing crop yield. Countries pay more attention to cultivating fine varieties of crops. However, with the introduction of new varieties and transport and the spread of some diseases and pests, this has been a headache for seed and plant protection sectors. In recent years, in order to solve this problem, many countries in the world have established seed industries closely related to the breeding of fine seeds. Seed companies concentrate on seed processing and seeds and pills, standardize and commercialize improved varieties and provide domestic and foreign needs with standardized seeds. Seed Pillow is the use of water-soluble and easy to disperse the adhesive and seed mix, the surface of each seed coated with a layer of adhesion