邵阳县耕地质量现状及改良措施

调查比较了湖南邵阳县测土配方施肥项目实施中大量土样化验结果与第二次土壤普查结果，从土壤理化性状角度分析了邵阳县耕地质量现状，剖析存在的问题，提出应增施有机肥和钾肥，控施氮肥，适施磷肥，补施锌、硼肥，pH值小于6．0的水田和旱土普施一次石灰等技术改良措施。

Status Quo and Improving Measures of Farmland Quality in Shaoyang County

A mass of testing results of soil samples that from the project of soil testing and formula fertilizer application were eompared with the results from the second general survey of soil to analyzing the status quo and existing problems of farmland quality in Shaoyang County from the aspect of soil physical and chemical eharacters, and then the improving measures were proposed as follows: increasing application of organic fertilizer and potassium fertilizer, controlling application of nitrogen fertilizer, supplementary application of zinc fertilizer and boron fertilizer, general applying calcareousness once to the paddyfield and dry land that pH value less than 6.0.