葡萄随着树龄的增加及肥水管理不当,主蔓上易出现大量的光秃带,群众称之为“瞎眼”。 一、原因 1.在幼树整形阶段,延长蔓生长过旺、过快,芽眼不充实,冬剪时又留枝过长,春天萌芽不整齐,易出现“瞎眼”。 Grapes with increasing age and improper management of fertilizer and water, the main vine easy to appear on a large number of bald, the masses call it “blind.” First, the reasons 1. In the sapling stage, to extend the growth of vine over, too fast, bud is not full, winter branches and cut too long, spring budding irregular, prone to “blind.”