复配混用不仅是除草剂科学使用的研究课题,而且是除草剂生产开发的潜力所在。据统计,截至2000年7月底,国内外共有404个厂家登记除草剂,制剂总数达1214个,其中单剂646个,占53.2%,混剂568个,占46.8%。在550个国产混剂中,苄嘧黄隆混剂占据半壁江山,个数达285个,所占比例为51.8%。 Compounding is not only the research topic of the scientific use of herbicides, but also the potential of herbicide production and development. According to statistics, as of the end of July 2000, a total of 404 manufacturers at home and abroad had registered for herbicide. The total number of preparations was 1214, of which 646 were single-dose, accounting for 53.2% and 568 were mixed, accounting for 46.8%. In 550 domestic mixture, bensilate mixed accounted for half of the country, the number of 285, the proportion of 51.8%.