近年来葡萄栽培面积迅速扩大,苗木供不应求,为此我们于1980～1981年进行了压条试验后,1982年大面积推广了葡萄压条繁殖苗木的技术,共繁殖苗木13万株,其中一级苗达70％,取得了较好效果。压条繁殖方法:以葡萄树下部(最高不高出地面30厘米)萌发当年生新梢为压条材料。压条时间从 In recent years, the area of ​​grape cultivation has expanded rapidly and the supply of seedlings has fallen short of demand. Therefore, we carried out the batching test in 1980-1981. In 1982, we popularized the technology of reproducing the seedlings of grape stubble in a large area, with a total of 130,000 seedlings propagated, 70%, and achieved good results. Stretching method: the lower part of the grapevine (up to 30 centimeters above the ground) germination that year for the new shoots for the material. Bead time from