摘要
利用测土配方施肥调查数据,开展耕地地力评价是测土配方施肥补贴项目的一项重要内容,通过耕地地力评价,对耕地地力进行分等定级,分析各等级耕地的分布、面积、生产潜力、主要障碍因素、利用方向、改良措施,为推进农业结构调整、开展测土配方施肥、发展无公害农业、加强耕地质量保护与建设、改良利用土壤和促进生态建设提供重要科学依据。
It is an important part of the soil testing and fertilizing subsidy program to use the survey statistics of soil testing and fertilizing ,and to run the evaluation of arable land,By way of evaluating of arable land,we can classify and give the grade to land fertility,analyze the distribution, area,capacity,main barriers, direction of using, improvement strategy.It can give an important scientific foundation to promote agricultural structure,carry on the testing and fertilizing technology,develop the green agriculture, strengthen the protection and construction of arable land＇s quality,make usable land better and promote ecological construction.
出处
《内蒙古农业科技》
2012年第4期58-59,共2页
Inner Mongolia Agricultural Science and Technology
基金
农业部测土配方施肥项目
关键词
阿荣旗
地力评价
配方施肥
技术应用
Arongqi
Evaluation of the fertility
Soil testing and fertilizing technology
Technology application
