摘要
新番15号母本是从美国加工番茄材料N15中经多代定向系统选育成的优良自交系97-2,父本是从甘肃地方品种No.8中经多代自交选育成的自交系9786。有限生长类型,中熟,植株生长势较强,单株结果多,果实长圆形、紧实、抗裂、耐压、耐贮运;果色鲜红,着色均匀一致,番茄红素含量129mg.kg-1,可溶性固形物6%,总酸0.36%,果实硬度4.1N.cm-2,单果质量80g左右。平均每667m2产量7500kg,对早疫病、晚疫病的抗性比对照87-5和改良VF强,可在新疆、甘肃等加工番茄基地种植。
Xinfan No. 15 is a new processing tomato F1 hybrid with mid-maturity developed by crossing two inbred lines 97 -2 and 9786. It grows vigorously. Fruits are firm, anti-crack and suitable for processing and transportation. The color of fruits is fresh-red. Tomato carotene content is 129 mg · kg^-1 , the souluble solid content is 6 %, the total acid content is O. 36 %, fruit firmness degree is 4.1 N · cm^-2, the average fruit weight is 80 g. The average yield is 112.5 t · hm^-2. It has stronger resistance to early blight and late blight than the control variety. It is suitable for cultivation in Xinjiang and Gansu.
出处
《中国蔬菜》
北大核心
2005年第12期41-42,共2页
China Vegetables
