番茄新品种天正1567的选育

A New Tomato F1 Hybrid-‘Tianzheng 1567’

天正1567是以自交系DFN-01为母本,以自交系LST-006为父本育成的早熟番茄一代杂种。无限生长型,植株生长势强,连续坐果能力强。果实高圆形,大小均匀,成熟果深粉色,单果质量250 g左右,可溶性固形物含量6.2%,番茄红素含量43.3 mg·kg^(-1),VC含量311.2 mg·kg^(-1);抗番茄黄化曲叶病毒病、叶霉病、枯萎病、黄萎病、根结线虫病,每667 m^(2)产量11000 kg左右,适合在山东、云南及全国大部分区域秋延迟保护地栽培。

‘Tianzheng 1567’is a new early maturing tomato F_(1) hybrid bred by crossing inbred line‘DFN-01’as female parent and inbred line‘LST-006’as male parent.It is of unlimited growth type.Its plant has strong growth vigor.Its successive fruit setting ability is strong.The fruit is of oval shape and uniform in size.The matured fruit is dark pink in color.The single fruit weight is about 250 g.The contents of soluble solid matter,lycopene and VC are 6.2%,43.3 mg·kg^(-1)and 311.2 mg·kg^(-1),respectively.It is resistant to tomato yellow leaf curl virus(TYLCV),leaf mold,fusarium wilt,verticillium wilt and root-knot nematode.It can yield about 165 t·hm^(-2).It is suitable to be planted in Shandong,Yunnan and the most regions of China for late autumn cultivation in protected fields.