In apple, replant disease is widespread and has been documented in all of the major fruit-growing regions of the world.I......

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......

以根癌农杆菌（Agrobacterrium tumefaciens）介导的紫色红曲菌（Monascus purpureus）突变体库中的538株转化子菌株为材料,通过菌落形态观......

分析不同转化体Bt蛋白表达量和评估其抗虫性,进而筛选优异转化事件是转基因玉米新品种培育研究中的重要环节.为分析转cry1Ab/Gc基......

Plant diseases heavily affct plant growth and crop yield even in modern agriculture. Control its difficult because patho......