为了培育既具有哈密瓜的优良品质,又适宜在江南地区栽培的杂种甜瓜,我们从1985年起经5年的时间对甜瓜杂种优势的利用进行了试验研究,现已取得了较好的成果,介绍如下: 一、亲本的选择母本为市购经三代自交纯化的日本梨瓜(代号为J),主要特征是果小梨形、皮薄肉脆、甜度一般、适应性强。父本为新疆哈蜜瓜(代号为H),主要特征是果大长椭圆形、 In order to cultivate hybrid cantaloupe with both good quality of cantaloupe and suitable for cultivation in southern China, we conducted experimental research on the utilization of heterosis in melon for five years from 1985, and have achieved good results. As follows: First, the choice of parents The female parent for the market after three generations of self-purification of Japanese pear (code-named J), the main features are small pear-shaped, thin thin meat crisp, sweetness, adaptability. The male parent of Xinjiang Honeydew melon (code-named H), the main feature is a large fruit oblong,