摘要
对新巴尔虎左旗2009-2011年测土配方施肥项目化验的1133个土壤样品进行统计分析,结果表明:新巴尔虎左旗耕层土壤呈微酸性,有机质、全氮、速效钾含量中等,碱解氮、有效磷缺乏。在农业生产中,应增施有机肥,实行秸秆还田,推广配方施肥技术。
The samples in soil testing and fertilizer recommendation projects from 2009 to 2011 in Xin Barag Left Banner were analyzed.The results showed that the soils of Xin Barag Left Banner were slight acidity. The content of organic matter, total nitrogen and rapid available potassium were in medium level. The content of available nitrogen and phosphorous were deficiency. Organic manure, returning straw into the field and popularization formula fertilization technology should be applied in agriculture.
出处
《内蒙古农业科技》
2014年第1期59-60,73,共3页
Inner Mongolia Agricultural Science and Technology
基金
2009年农业部测土配方施肥补贴项目
关键词
耕层
土壤养分
新巴尔虎左旗
Plough layer
Soil nutrient
Xin Barag left banner
