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近几年,我国利用嫁接育苗措施,对防止茄果类半身萎蔫病和青枯病收效非常显著,下面介绍瓜类嫁接育苗方法。 (一)砧木选择 以选用抗寒性、抗枯萎病强的根系发达的黑籽南瓜为主。陕西蔬菜研究所试用磨盘南瓜作砧木,也具有较强的亲和性和丰产性。 (二)砧木和接穗的培育 先将砧木种子催芽播种到苗钵内,置于温室内25～30C°处培育,两天后再将黄瓜种
In recent years, China’s use of grafting and nursery measures to prevent eggplant half body wilting disease and bacterial wilt effect is very significant, the following introduction of melon grafting methods. (A) rootstock selection to choose cold resistance, resistance to blight and strong root system developed mainly black seed pumpkin. Shaanxi Institute of Vegetable trial pump disc for rootstock, but also has strong affinity and high yield. (B) the rootstock and scion cultivation First rootstock seed germination sowing seedling bowl, placed in the greenhouse at 25 ~ 30C ° Department of culture, and then two days later the cucumber species