dryland相关论文
干旱区在全球范围内广泛分布,并养育超过三分之一的世界人口.人口增加、城市化、土地退化和气候变化对人地耦合系统产生了重大影响......
Plant community and ecological analysis of woodland vegetation in Metema Area, Amhara National Regio
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......
Floristic diversity, regeneration status, and vegetation structure of woodlands in Metema Area, Amha
We studied woodland vegetation in broad-leaved deciduous woodlands of Metema in northwestern Amhara regional state, Ethi......
The current status of nitrogen fertiliser use efficiency and future research directions for the Aust
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......
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......
Scenario Analysis of Tillage, Residue and Fertilization Management Effects on Soil Organic Carbon Dy
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......
The reclamation of tidal flats has been one of the important approaches to replenish the arable lands in the coastal are......
There have been considerable concerns with the reduced beneficial yield response to fertilizer and the less efficient us......
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......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Floristic diversity, regeneration status, and vegetation structure of woodlands in Metema Area, Amha
We studied woodland vegetation in broad-leaved deciduous woodlands of Metema in northwestern Amhara regional state,Ethio......
为探讨西北半干旱雨养条件下秸秆带状覆盖麦田水分利用特征和增产效果,通过田间试验,以露地条播为对照(CK),研究了3种不同覆盖处理......
