桃山区

  • 网络Taoshan District;Taoshan
桃山区桃山区
  1. 退耕宜林地甘肃桃栽培与水土资源可持续利用效益分析退耕宜林地甘肃桃高效栽培与山区农业可持续发展

    P.Kansuensis Cultivating and Sustainable Use of Soil and Water Resources in Mountain Area of Conversion from Farmland to Forest P. Kansuensis High Benefit and Countermeasures of Sustainable Agriculture Development in the Mountain Area of Conversion from Farmland to Forest in pingliang