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种子包衣方法简便，是一项很有推广价值的新技术．种子经包衣后，播种时不需要再消毒和药剂种拌种．而且具有省种、壮苗、防病虫害的作用，增产效果十分明显．现将种子包衣的有关问题介绍如下：（1）作好充分准备种子包衣前要进行精途，人工手选，风选，化肥液选，泥浆选均可，
Seed coating method is simple, is a great promotional value of new technologies. After the seeds have been coated, there is no need to sterilize and seed the seed when sowing. And a provincial species, strong seedlings, pest control role, the effect of increasing production is very obvious. Now the seed coating of the related issues are described below: (1) be fully prepared before the seed coating to be refined way, hand-selected, wind election, fertilizer liquid, mud election may,