台安县达牛公社的土壤经普查和化验分析:平均有机质含量1.5%,碱解氮含量53.15PPm,速效磷含量2.96PPm,速效钾含量93.38PPm,全氮含量0.084%.按土壤速效养分含量:高占4.1%,中35.3%,低60.6%的标准衡量,说明土壤有机质和速效氮含量处于中等,钾的含量较低,极度缺磷,限制粮食产量上升,十年粮食平均产量只有796斤 According to the census and laboratory analysis, the soil of Taurus Cow Village in Taian County has the average organic matter content of 1.5%, the alkali hydrolysis nitrogen content of 53.15PPm, the available phosphorus content of 2.96PPm, the available potassium content of 93.38PPm and the total nitrogen content of 0.084% High accounting for 4.1%, 35.3%, low 60.6% of the standard, indicating that soil organic matter and available nitrogen content in the medium, low potassium content, extreme lack of phosphorus, limiting the grain output increased, the average grain output in 10 years, only 796 pounds