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为改进黄瓜嫁接技术,提高工效,降低成本,笔者结合生产,用靠接法接1417株苗,成苗(达定植标准苗,下同)1285株,成苗率为90.7%;用日本先进砧木断茎法插接215株,成苗202株,成苗率为94.0%。砧木断茎插接操作方法为,插接前将砧木胚茎留5～6 cm 断去,其它操作均与普通插接法相同。插接完成后随即插入预先准备好的营养钵内(钵装培养土八、九成,并浇透水),深度约3～4 cm,胚茎上部留2 cm 上下。苗床管理基本与其它嫁接法一致,前3～4 d 特别要注意遮荫,防止阳光照晒,苗床内适宜温度早8时30分左右平均为17.4℃,14时30分左右平均为27.8℃,空气湿度视叶面有微细水株,约95%～100%。经过10 d 即成活,再经2～3 d 试揭观
In order to improve cucumber grafting technology, improve work efficiency, reduce costs, the author combined with the production, with the next access to 1417 seedlings, seedlings (up to planting the standard seedlings, the same below) 1285, seedling rate of 90.7%; with advanced Japanese rootstock 215 stems were inserted into the stems, 202 were planted and the rate of seedlings was 94.0%. Rootstock stump stem plugging operation method, the rootstock before leaving the rootstock left 5 ~ 6cm off, the other operations are the same as ordinary plug. Plugging is completed immediately inserted into the pre-prepared nutritional bowl (Bowl culture soil eight, Jiucheng, and drenched water), the depth of about 3 ~ 4 cm, the upper part of the embryo stem left 2 cm up and down. Seedbed management is basically the same as other grafting methods. In the first 3 ~ 4 days, special attention should be paid to shading to prevent the sun from sunning. The optimum temperature in the seedbed averaged 17.4 ° C at about 8:30 am, an average of 27.8 ° C at 14:30, Air humidity depending on the leaf surface water plants, about 95% to 100%. After 10 d that is, then 2 ~ 3 d test exposes