小果型西瓜新品种华晶18号的选育

Breeding of a small fruit watermelon cultivar Huajing No.18

华晶18号是以01F为母本、10204-8-16为父本杂交选育而成的早熟小果型西瓜新品种。该品种在洛阳塑料大棚栽培(2月中旬育苗)全生育期90 d左右,果实发育期30 d左右。在河南、山东、陕西日光温室种植表现为易坐果,果实圆形,果皮绿色覆墨绿色齿状条带,果皮厚度0.4~0.5 cm,单果质量1.5 kg,中心可溶性固形物含量(w,下同)12.5%左右,边部10.8%左右。瓜瓤鲜红,瓤质酥脆,果皮韧。一般667 m^(2)产量2700~3000 kg。适宜于河南、山东、江苏、安徽、陕西等地种植。2019年1月通过农业农村部非主要农作物品种登记。

Huajing No.18 is a new early ripening and small-fruit watermelon cultivar with 01F as the female parent and 10204-8-1 as the male parent.The fruit development period of this cultivar is 30 d in spring greenhouses and the full development period is about 90 d.The set of fruit is very easy when it is cultivated in solar greenhouse in Henan,Shandong,Shanxi Prvovince.The fruit is round,the rind is green with black stripes,the skin is 0.4-0.5 cm thick,the weight per fruit is 1.5 kg,the soluble solids content in the center of the fruit reaches about 12.5%,while the sides are about 10.8%.The flesh of the melon is bright red,with crisp flesh,good taste and tough skin.Typical yield of 667 m^(2)is about 2700-3000 kg.It is suitable for the cultivation in Henan,Shandong,Jiangsu,Anhui,Shaanxi and other regions.In January 2019,this cultivar was registered as non-major crop varieties by the Ministry of Agriculture and Rural Affairs of the People’s of Republic of China in January 2019.