清徐县耕地地力评价及施肥指标体系的建立

Farmland Productivity Evaluation and the Establishment of the Index System of Fertilize

清徐县作为国家级测土配方施肥补贴项目县,在山西省和太原市农业部门的支持和指导下,围绕"测土、配方、配肥、供肥、施肥指导"5个重点环节,通过野外调查等11项系统工作,建成了一个建筑面积215 m2县级土壤化验室,建立了测土配方施肥数据库和县域施肥决策专家系统,制做了土壤养分图1套,建立了耕地动力评价数据库和耕地资源信息管理系统。初步建立了玉米施肥指导体系,促进了现代农业生产的节本增效,为示范推广地力评价和配方施肥体系建立做出了样板。

As a state-level measured soil fertilizer subsidy project county, under the support and guidance from the department of agriculture of Shanxi Province and Taiyuan City, around five key links of soil testing, formula fertilizer, preparation fertilizer, guidance for fertilizer and fertilizer application, through 11 work system of field investigation, Qingxu built a construction area of 215 m／of soil laboratory at the county level, established soil testing formula fertilization database and county fertilization decision-making expert system, making one set of soil nutrient figure, established cultivated land dynamic evaluation database and cultivated land resource information management system. Have been established corn fertilizing guidance system, promoted the reduce cost synergies of modern agricultural production, to make the sample for demonstrated and evaluation of soil fertility and fertilizer system establishment.