不同砧木嫁接对西瓜生长和品质性状的影响

摘要

The superior medium-fruit-type watermelon variety 'Zaojia' was used as a test material, and the greenhouse culture of its self-root and grafted plants was carried out in order to study the effects of five different rootstocks('Wild Watermelons 1 and 2', 'Tiemuzhen', 'Changzhenlishi' ,and 'Towel Gourd')on its growth,disease resistance and fruit quality. The results showed that the root-stock 'Wild Watermelon 2' had the best grafting affinity and the least effect on the watermelon plant growth and fruit quality and also presented a relatively high disease resistance. Therefore it could be used as a priority rootstock variety in watermelon culture by grafting.%以优质中果型西瓜品种‘早佳’自根苗为对照,研究了‘野生西瓜1号’、‘野生西瓜2号’、‘铁木真’、‘昌砧力士’和丝瓜等5个不同砧木品种对西瓜生长、抗病性及品质的影响.结果表明:以‘野生西瓜2号’品种的嫁接亲和力最好,对西瓜植株的生长和品质影响最小,同时表现出抗病性,可以作为西瓜嫁接栽培的优选砧木品种.