论文部分内容阅读
2014年12月23日,河北省农科院植保所组织有关专家在廊坊市永清县召开了公益性行业(农业)科研专项“河北蔬菜产区根结线虫综合防控技术研究与示范”现场观摩及检测会。植保所陈书龙研究员介绍了根结线虫病田间安全高效综合示范技术体系,各位专家深入田间进行了现场检测。通过观摩黄瓜长势及对黄瓜根系发病程
December 23, 2014, Hebei Academy of Agricultural Sciences Plant Protection organized experts in Yongqing County, Langfang City, held a public service industry (agriculture) scientific research “Hebei vegetable root knot nematode integrated prevention and control technology research and demonstration ”On-site observation and testing will be. Researcher Chen Shulong of Plant Protection Institute introduced the field safe and efficient integrated demonstration technology system of root-knot nematode disease. All the experts conducted in-field tests in the field. By observing the growth of cucumber and cucumber root pathogenesis