论文部分内容阅读
Research on the precision control technology and equipment of the pressure differential fertilizatio
【机 构】
:
School of Hydraulic Engineering and Power Engineering,Yangzhou University,Yangzhou,China
【出 处】
:
2016杨凌国际农业科技论坛
【发表日期】
:
2016年5期
其他文献
Modelling nitrate legacy in the groundwater systemat the both national and catchment scale-the impac
会议
Peatlands as Dynamic Biogeochemical Ecotones:Elemental Concentrations,Stoichiometries and Accumulati
会议