vegetable farm 第1页

Phosphorus saturation degree of soils on vegetable farms and its effects on soil phosphorus release potential and water quality N2O emissions from vegetable farmland with purple soil and the main factors influencing these emissions CoLprehensive evaluation of Cu and Hg pollution of soil in vegetable farLs in suburb of Fuzhou Research on heavy metal‘s characteristics in the soil of vegetable farms in Chongqing City