丝瓜新品种‘雅绿9号’

A New Sponge Gourd Cultivar ‘Yalü 9’

‘雅绿9号’是由自交系‘雅叶双s110’与抗病自交系‘夏宝s227’配制而成的有棱丝瓜一代杂种。第一雌花着生节位7～15节,第1个瓜坐瓜节位9～16节。瓜呈长棒形,瓜色深绿,外皮无花斑,棱沟深,棱色墨绿;瓜长45.0～48.1 cm,横径4.79～5.00 cm;单瓜质量387.0～444.8 g,单株产量1.60～1.91 kg,一般栽培产量30 000～37 500 kg·hm^(-2)。适宜华南地区春夏种植。

‘Yalü9’is a hybrid of angular sponge gourd with high quality derived from the superior inbred line‘Yayeshuang s110’and high-quality disease-resistant inbred line‘Xiabao s227’.The node of the first female flower is 7–15,and the first gourd’s node is at 9–16.The fruit shape is long cylindrical,with dark green skin.The skin doesn’t have mottle,with deep edge groove and dark green angular.It’s 45.0–48.1 cm in length and 4.79–5.00 cm in width.The average of fruit weight and yield of per plant is 387.0–444.8 g and 1.60–1.91 kg,respectively.The general cultivation yield is 30 000–37 500 kg·hm-2.It’s suitable for planting in Southorn China in spring and summer.