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1 水稻生物种衣剂特性 1.1 毒性极低,无腐蚀性。据浙江省有关部门用小白鼠进行毒性测定,其毒性比食盐还低二倍多,因而对环境无污染,对作物无药害,对人畜无毒害,便于包装运输。 1.2 能提高水稻种子成苗率,据浙江嘉兴市农科院试验,种衣剂处理的直播水稻其大田成苗率77.76%,比对照提高了29.71%。 1.3 能促进作物的生长发育,减轻多种病菌危害,提高作物产量。
1 rice biological seed coating properties 1.1 very low toxicity, non-corrosive. Zhejiang Province, according to the relevant departments of mice with toxicity determination, the toxicity is also lower than the salt more than twice as much, and therefore no pollution to the environment, no phytotoxicity on crops, non-toxic to humans and animals, easy packaging and transportation. 1.2 can increase the seedling rate of rice seeds, according to the test of Jiaxing City, Zhejiang Academy of Agricultural Sciences, seed coating agent of direct seeding rice field seedling rate of 77.76%, compared with the control increased by 29.71%. 1.3 can promote the growth and development of crops, reduce the hazards of a variety of germs, improve crop yields.