苦瓜与丝瓜嫁接试验简报

采用苦瓜苗作接穗，丝瓜苗为砧木进行嫁接，嫁接后苦瓜产量达７８７９６．５ｋｇ／ｈｍ２，比对照增产３８．３８％，且前后期产量保持基本平衡，从而获得较高产量。嫁接苦瓜的外观在前期比对照无明显差异，至中后期较对照有更佳的商品外观，对根结线虫病抗性亦比对照强，使嫁接苦瓜保持强劲的生长势态，后期不致过早衰老，瓜大叶茂，产量比对照增产显著。

A Brief Report on Experiments of Grafting Balsam Pear on dishcloth Gourd

Through grafting balsam pear seedling on dishcloth gourd, balsam pear yield reached 78 796.5 kg/hm 2,more 38.38% than that of ckeck. On the fruit exterior, there was little difference between grafted seedling and seedling from seed in earlier period. In middle and later period ,the fruits of grafted seedling had better exterior as goods than those of seedling from seed, and the grafted seedling had higher resistance against root knot nemas.In later period, the grafted seedling kept a powerful growth state, the yield was close to that in earlier period, much more than ckeck.