抗病优质丝瓜新品种白沙夏优3号的选育

白沙夏优3号丝瓜是以WS12-3-6自交系为母本、TH23-4-8自交系为父本配制而成的一代杂种。该品种早熟,播种至初收春播约60天、秋播约40天;瓜短棍棒形,皮色翠绿,单瓜重约320g,商品率高,品质优;田间表现抗逆性较强,高抗疫病,中抗枯萎病;产量高,一般每667m2产量2500kg左右;适应性广,目前已在汕头、揭阳、潮州、韶关等地累计推广面积达4000hm2。

Selection of disease-resistant and high quality towel gourd variety - Baisha Xiayou 3

Baisha Xiayou 3 was selected by crossing the varieties of WS12-3-6 and TH23-4-8. The variety is ratheripe and can be reaped in 60 days and 40 days when planted in spring and in autumn respectively. Its yield is about 2 500 kg per 667 m~2 and each melon can be 320 g. The color of the melon is emerald green and it looks like a stave with high quality and strong ability to resist frigidity, torridity, waterlogging .At the same time,it is also high-resistant to phytophthora blight and medium-resistant to blight.So far,this variety has been planted for 4 000 hm~2 in Shantou ,Jieyang, Chaozhou and Shaoguan of Guangdong province.