1986年七月二十五日大庆油建农工商联合公司红一站菜地菜采收了1个一斤七两的番茄。这个菜地曾在八四年采收过一斤半的,八五年采收过一斤三两半的,他们只所以采收这样大的单果主要有以下几项技术措施: 1.采用高产质佳的强力米寿品种,每年进行单株选择。 On July 25, 1986, Daqing Oilfield Construction Agricultural and Industrial Cooperative Company, a red vegetable garden dish, collected 1 pound of tomato and 724 seeds of tomato. The vegetable garden had harvested a pound and a half in 1984 and harvested a pound or two and a half in 1985. They only collected such large single fruits mainly through the following technical measures: 1. Using high yield Good quality rice varieties of strong life, single plant selection each year.