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丝瓜新品种‘浙丝202’

A New Sponge Gourd Cultivar ‘Zhesi 202’

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【作者】 孙玉燕董文其

【Author】 SUN Yuyan;DONG Wenqi;Insititute of Vegetables,Zhejiang Academy of Agricultural Sciences;

【通讯作者】 孙玉燕;

【机构】 浙江省农业科学院蔬菜研究所

【摘要】 ‘浙丝202’是以自交系ZS2为母本,ZS4为父本杂交配制而成的丝瓜新品种。早中熟,生长势较强,第一雌花节位7~9节,连续结瓜性好。果皮绿色,瓜形短棒,瓜长约28 cm,瓜横径约4 cm,单瓜质量约270 g。果肉耐褐变,肉质致密耐老化,口感软糯微甜。耐低温弱光性强,抗蔓枯病和白粉病,高抗枯萎病。产量约51 421 kg·hm-2。适合浙江省及生态条件相似地区设施栽培。

【Abstract】 ‘Zhesi 202’ is a new sponge gourd cultivar,which was selected and bred by crossing the inbred lines ZS2 as female parent and ZS4 as male parent. It is an early to mid-maturing cultivar and observes a strong growth vigor. The first female flower appears at 7 th to 9 th node,and it has a good continuous fruiting ability. The fruit skin color is green and the fruit shape is short cylindrical. The commercial fruit is approximately 28 cm in length,4 cm in diameter,and 270 g in weight. The flesh is browning resistance,dense and aging resistance. The flesh taste is soft,glutinous and slightly sweet. The cultivar has strong tolerance to low temperature and weak light,and is resistant to anthracnose and powdery mildew,high resistant to fusarium wilt. The yield of‘Zhesi 202’ is 51 421 kg·hm-2. It is suitable for protected cultivation in Zhejiang Province and regions with similar ecological conditions.

【关键词】 丝瓜品种耐褐变
【Key words】 sponge gourdcultivarbrowning resistance
【基金】 浙江省农业(蔬菜)新品种选育重大科技专项(2021C02065-2-4)
  • 【文献出处】 园艺学报 ,Acta Horticulturae Sinica , 编辑部邮箱 ,2025年S2期
  • 【分类号】S642.4
  • 【下载频次】2
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