番茄新品种芬兰迪的选育

A New Tomato F_(1) Hybrid——‘Fenlandi’

芬兰迪是以自交系K87-9为母本,以NF243为父本配制而成的中熟番茄一代杂种。生长势强,无限生长型,果实高圆形、粉红色,单果质量280 g左右;VC含量132.0 mg · kg^(-1),可溶性固形物含量4.0%,可溶性总糖含量2.88%,总酸含量0.30%,糖酸比9.6;果实硬度较高,耐贮运,田间对TYLCV、CMV、TMV、叶霉病的抗性强于对照金棚8号,每667 m^(2)产量7 000 kg左右,适宜河南、江苏、山东、河北、陕西等地春秋保护地及春露地栽培。

‘Fenlandi’is a new mid-maturing tomato F_(1) hybrid developed by crossing inbred line‘K87-9’as female parent and‘NF243’as male parent.It is indeterminate growth type with vigorous plant growth.The fruit is of high-round in shape,with pink in color.The single fruit average weight is about 280 g.The VC content is 132.0 mg · kg~(-1),soluble solid content is 4.0%,total soluble sugar content is 2.88%,total acid content is 0.30%,and sugar-acid ratio is 9.6.The fruit exhibits high firmness and has good storage and transportation qualities.It is stronger resistance to TYLCV,CMV,TMV,and leaf mold than the contrast‘Jinpeng No.8’in field.The yield is about 105 t · hm~(-2).It is suitable for planting in Henan,Jiangsu,Shandong,Hebei,Shaanxi for spring and autumn cultivation and springopen-field.