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Sustainable food production to feed the grow-ing population in Africa remains a major challenge.Africa has 64％ of the glo......
Yield gap and production constraints of mango (Mangifera indica) cropping systems in Tianyang County
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......
Identifying the limiting factors driving the winter wheat yield gap on smallholder farms by agronomi
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......
