开春以来，为使中牟县土肥工作进入正规，我们先后到省农大购置了ＹＮ型土壤肥料速测仪及化验试剂，积极推广测土化验、配方施肥新技术。同时，聘请省农大机电中心化验师杨剑飞前来我县传授技术。并加入了土壤肥力定点监测网项目，为今后我县顺利开展土壤化验及配方施肥工作创 Since the beginning of spring, in order to make Zhongmou County, soil and fertilizer work into the formal, we have to the Provincial Agricultural University acquired YN-type soil fertilizer speed tester and laboratory reagents, and actively promote soil testing, fertilizer and new technologies. At the same time, employ hongnongda mechanical and electrical center chemist yang jianfei came to my county to teach technology. And joined the soil fertility sentinel monitoring network project for the future in my county to carry out soil testing and fertilization of a record