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葡萄露地扦插育苗,由于春季气温高而地温较低,插条先萌芽后生根,芽得不到水分的及时供应而死亡;常规育苗于春季定植,则常与农业争水而成活率较低.1987年,我们在墨玉县于薄膜覆盖的日光温室内用营养袋育苗3.3万株,成活率达87.6%,带土定植后成活率达98.7%,当年新梢长1.5米左右(比常规育苗缩短了一年),实现了当年育苗当年定植建园.
Grape cuttings nursery cuttings, due to high temperatures in spring and the ground temperature is low, the cuttings after the first germination, the buds can not get the timely supply of water and death; conventional nursery in the spring planting, often competing with agriculture and survival rate is lower. In 1987, in Moyu County, we planted 33,000 nursery bags with nutrition bags in a film-covered solar greenhouse, with a survival rate of 87.6% and a soil survival rate of 98.7% after planting. In the same year, the shoot length was about 1.5 meters Shortened by one year), to achieve the year seedlings planted garden.