几个普通丝瓜品种早熟性比较

Comparison of the Prematurity of Different Luffa cylindrica Varieties

通过田间试验观察了６个普通丝瓜品种的早熟性、丰产性的差异。结果表明，荆门种、杭州肉丝瓜第一雌花节位低，早期产量高，总产量也高；白玉霜前期产量较高。这三者均是丝瓜早熟育种的良好材料。杭州长丝瓜生长势旺，总产量较高，有一定的利用价值。小梢种、大梢种、杭州棒锤瓜在早熟生产和育种上不能直接利用。

The prematurity and yield of six varieties of L. cylindrica were compared in fields. The results showed that ‘Jingmenzhong’ and ‘Hangzhou Rousigua’ with low node position of the 1st female flower,high early yield and total yield,were suitable for purpose of prematurity breeding,so was ‘Baiyushang’ with higher early yield and medium total yield. ‘Changsigua’ with strong growth and high total yield was useful for breeding also. But ‘Xiaoshaozhong’ ‘Dashaozhong’ and ‘Bangchuigua’ could not be directly used.