HOEING相关论文
Ground cover management and farmyard manure effects on soil nitrogen dynamics, productivity and econ
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Ground cover management and farmyard manure effects on soil nitrogen dynamics, productivity and econ
Ground cover management and farmyard manure(FYM) management have important roles in organic lettuce production.However,t......
Effect of soil management on soil erosion on sloping farmland during crop growth stages under a larg
Soil erosion on farmland is a critical environmental issue and the main source of sediment in the Yellow River, China. T......
