樱桃番茄新品种西大樱黄1号的选育

A New Cherry Tomato F1 Hybrid——’Xidayinghuang No.1’

西大樱黄1号是以YA-4-5-3-2-8为母本,以YA-4-3-1-8为父本杂交育成的优质樱桃番茄一代杂种。无限生长型,生长势强,整齐度高,自然坐果能力强,每穗15~40个果,单果质量约21 g;果实呈卵圆形,黄果,可溶性糖含量7.22%,可滴定酸0.41%,甜酸可口,有番茄的特色风味;平均硬度0.44 kg·cm^-2,耐贮运,货架期长;抗枯萎病、根结线虫病,每667 m^2产量约4400 kg,适于广西地区种植。

‘Xidayinghuang No.1’is a superior F1 hybrid obtained by crossing‘YA-4-5-3-2-8’as female parent,and‘YA-4-3-1-8’as male parent.It belongs to infinite growth typed with strong growth vigor and high uniformity.It has strong natural fruit setting ability.There are 15-40 fruit per panicle.The single fruit weight is about 21 g.Its fruit is of oval shape and yellow in color.The soluble sugar content is 7.22%and that of titratable acid is 0.41%.It tastes sweet and sour,with special tomato flavor.The average hardness is 0.44 kg·cm^-2.It is tolerant to storage,and has long shelf life.The plant is resistant to fusarium wilt and root-knot,etc.diseases.Under different cultivation conditions,it can yield about 66 t·hm^2.It is suitable to be planted in Guangxi Autonomous Region.