目前,萄萄快速育苗已播种结束。为了保证全苗,促进砧木幼苗迅速生长,需加强苗期及大棚管理,保证到嫁接适期砧木苗能长到相当的高度和粗度。播种穴部分湿度的保持:晴天日间棚内温度很高,蒸发较快,播种穴上覆盖的土壤很容易抽干。若播种深度过浅、或覆 At present, the rapid breeding of grapes has been sown. In order to ensure the whole seedlings and promote the rapid growth of rootstock seedlings, it is necessary to strengthen the management of seedling and greenhouse to ensure that the rootstock seedlings can reach a considerable height and coarseness during the grafting period. Seeding part of the humidity to keep: sunny days shed temperature is high, evaporation is faster, sowing the soil covered on the hole is easy to dry. If the sowing depth too shallow, or cover