Sand soil 第1页

Effect of fertilizing structure on the change of organic matter and N,P and K nutrients in sand soil Study ｏn the ｍeasures ｏf fｏstering fertiｌity ｏf aeｏｌian sand sｏiｌ in farｍｌand—A case study frｏｍ Ningxia Hui Autｏnｏｍｏus Regiｏn Primary Study on Characteristics of Leymus chinensis in Two Soil Types


  鄂ICP备06018747号 Copyright @ 2017
  植物通 All Rights Reserved
  Email：23198511@qq.com
回顶部
51La