中早熟辣椒新品种天椒12号的选育

天椒12号是以长羊角椒自交系138为母本,以羊角椒自交系67为父本配制而成的辣椒一代杂种。中早熟,始花节位为第8~10节,果实长羊角形,果面有纵纹,基部有褶皱,果实纵径29~35cm,果肩宽3.0~3.5cm,果肉厚3.2mm,单果质量50~70g。连续结果能力强,结果集中,辣味中等,干物质含量为94.7g·kg-1,VC含量为667.7mg·kg-1。高抗辣椒疫病,每667m2产量4000kg以上,适宜甘肃及气候条件相近地区露地及保护地栽培。

A New Mid-early Maturity Hot Pepper F1 Hybrid —‘Tianjiao No.12’

‘Tianjiao No.12’ is a new mid-early maturity hot pepper F₁ hybrid developed by crossing long claw pepper inbred line‘ 138’ as female parent and claw pepper inbred line‘ 67’ as male parent. It is of mid-early maturiey. The first flower sets on the 8-10th node. Its fruit is of long claw shape with wrinkles in surface and base．Its fruit is 29-35 cm in length and 3.0-3.5 cm in width. The fruit flesh is 3.2 mm in thickness. The single fruit weight is 50-70 g．It has strong successive fruit setting ability and can bear fruit concentrately. It tastes medium hot. Its dry mater content is 94.7 g·kg^-1 . The VC content is 667.7 mg·kg^-1．It is highly resistant to pepper blight. It can yield over 60 t·hm^-2．It is suitable for cultivation both in open and protected fields.