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种子包衣是近年来兴起的一项农业高新技术。为了解决大豆、玉米等主要病虫的危害,促进粮食增产,我们在市科委的支持下,于1990年开始引进了天津北方种衣剂中试了生产的种衣剂进行了试验,经过几年的试验、示范到大面积推广取得了显著的效果。试验结果表明:一般可增产10%～20%左右。据统计,几年来,累计推广种子包衣面积440万亩,其中大豆面积90万亩,获纯收入2304万元;玉米350万亩,
Seed coating is a rise of agricultural high-tech in recent years. In order to solve the harm of major pests and diseases such as soybean and corn, and promote the grain yield increase, we started the experiment of introducing the seed coating agent produced in pilot plant of Tianjin North in 1990 with the support of the Municipal Science and Technology Commission. After a few Years of experiments, demonstrations to promote large-scale achieved remarkable results. Test results show that: the general increase of about 10% to 20%. According to statistics, in the past few years, a total of 440 million mu of seed coating area has been popularized, of which 90 million mu of soybean area have been rewarded with a net income of 23.04 million yuan, 3.5 million mu of corn,