论文部分内容阅读
一、“西瓜重茬剂1号”是北京市水利科学研究所高级工程师丁正熙主持的北京市科委重大项目“西瓜土壤消毒重茬增产技术研究”课题组,经过五年刻苦攻关研制成功的成果,本项技术1992年底通过北京市科委主持的专家成果鉴定。鉴定会认为:该项研究成果是西瓜生产的一个重大突破,在解决西瓜重茬生产方面属国际先进水平。1993年申报国家专利,专利(申请)号:93103969.X。 二、复合型“西瓜重茬剂1号”集杀菌与刺激生长于一体,对防治西瓜枯萎病,实现重茬增产有特效,防治效果达75.4％—88.1％。
First, “watermelon stubble agent No. 1” is the Beijing Municipal Science and Technology Institute of water conservancy researcher Ding Zhengxi presided over the Beijing Municipal Science and Technology Commission major project “Watermelon soil disinfection stubble yield technology research group, after five years of painstaking research successfully developed the results of this Technology by the end of 1992 through the Beijing Municipal Science and Technology Commission presided over the identification of experts. Appraisal will think: The research results is a major breakthrough in the production of watermelon, watermelon in the resolution to solve the problem of crop production is an international advanced level. 1993 to declare the national patent, patent (application) number: 93103969.X. Second, the compound ”watermelon stubble agent No. 1" set germicidal and stimulating growth in one, the prevention and control of watermelon blight, to achieve a continuous crop yield effects, prevention and control of up to 75.4% -88.1%.