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蕃茄是世界各国栽培的重要蔬菜之一,除食鲜果外,也常制成罐头。六十～七十年代,我区各罐头厂采用小桃红蕃茄为整果罐藏原料,该品种具有果色红,桃形,形状整齐美观,可溶性固形物较高等优点,但果实达到生理成熟期,果肩仍绿色,制罐后常呈黄斑块,有碍美观。加上栽培多年,种性退化,产量也较低。为了培育更适合整果罐藏的蕃茄新品种,于1970年以小桃红为母本,矮红梨为父本,进行有性杂交,用系谱法选
Tomatoes are one of the important vegetables cultivated in various countries in the world. In addition to fresh fruits, tomatoes are often made into cans. Sixty to seventies, I can be used for small canned tomato plant for the whole fruit cans possession of raw materials, the variety has a reddish color, peach shape, neat shape, high soluble solids, etc., but the fruit reaches the physiological maturity , The fruit shoulder is still green, yellow can often appear after the tank, hinder the appearance. Coupled with cultivation for many years, species degradation, yield is lower. In order to cultivate more suitable tomato varieties of whole cans of tomato varieties, in 1970 with small pink as the female parent, dwarf pear as the male parent, sexual hybridization, genealogy method