西瓜新品种“中华绿龙”的选育

Breeding of a New Watermelon Variety“Zhonghualvlong”

“中华绿龙”是以“12719”为母本、“12862”为父本杂交选育的高产、优质、抗病西瓜新品种。合肥地区春播全生育期108 d左右,果实发育期35 d左右。果实椭圆形,果皮绿色底上覆黑色条带,外观光滑覆有蜡粉;果皮厚度1.1 cm左右,果皮韧性好,耐贮运;瓤色红,瓤质脆,中心可溶性固形物含量12.0%左右;平均单果质量8.0 kg左右,大者可达10.0 kg以上;田间表现中对合肥地区0号小种达到中抗水平。适宜在山西、安徽、山东、河南、河北、广西、贵州、湖南、湖北、江西、浙江、江苏、陕西、甘肃、内蒙、黑龙江等省作春季露地栽培。2018年通过国家非主要农作物登记,登记编号:GPD西瓜(2017)340133。

“Zhonghualvlong”is a new watermelon variety bred from the cross between inbred line“12719”as female parent and inbred line“12862”as male mother.The spring whole growing period in Hefei is about 108 days,and the fruit development period is about 35 days.The fruit is oval,with a green stripe covered with black bands and smooth appearance covered with wax powder.The thickness of the peel is about 1.1 cm.The peel has good toughness and resistance to storage and transportation.It is red in color,crisp in texture,and the soluble solid content in the center is about 12.0%.The average mass of a single melon is about 8.0 kg,the larger can reach more than 10.0 kg.In the field performance,the resistance to race 0 in Hefei area reached the middle level.It is suitable for spring open field cultivation in Shanxi,Anhui,Shandong,Henan,Hebei,Guangxi,Guizhou,Hunan,Hubei,Jiangxi,Zhejiang,Jiangsu,Shaanxi,Gansu,Inner Mongolia,Heilongjiang and other provinces.In 2018,it passed the national non-main crop varieties registration.Registration number:GPD watermelon(2017)340133.