正在加载图片...
II.IPM of Stone Fruits 2.Control of dormancy stage of fruit trees Remove coarse and warped barks; Cut out branches with pests; Clean deadwoods and fallen leaves in time; Destroy weeds of orchard outside and inside; *Irrigation in winter. 2. Control of dormancy stage of fruit trees ™ Remove coarse and warped barks; ™ Cut out branches with pests; ™ Clean deadwoods and fallen leaves in time; ™ Destroy weeds of orchard outside and inside; ™ Irrigation in winter. Ⅱ. IPM of Stone Fruits
<<向上翻页向下翻页>>
©2008-现在 cucdc.com 高等教育资讯网 版权所有