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为了满足城乡人民对番茄供应日益增长的需求,从一九八二年起我站从西安农科所引进了“早丰”优良杂一代。它具有早熟、丰产、抗病强,尤其是抗烟草花叶病毒病等特点。在兰州地区经过两年试种亩产均在万斤以上;在其它地区试种也获得成功,深受生产和消费者欢迎。但由于杂一代种子必须年年配制,种子供应就成为急待解决的问题。 1984年我站在全市安排了杂一代制种工作,同时在本站做了“早丰”制种试验,用地一亩两分。其中杂一代制种六分地;母本自繁一分地,父本五分地。在整个制种试验中,既吸取了西安的经验,又结合本地的实际,采取了一系列技术措施,获得了7.6斤杂一代种子;1.
In order to meet the growing demand of urban and rural people for tomato supply, from 1982, I have introduced the “ZF” fine hybrid generation from Xi’an Agricultural Science Institute. It has precocious, high yield, strong resistance, especially anti-tobacco mosaic virus disease and so on. After two years of trial cultivation in Lanzhou, the output per mu was more than 10,000 kg. The cultivation in other regions was also successful, which was well received by both producers and consumers. However, due to the generation of miscellaneous seeds must be formulated year after year, seed supply has become an urgent problem to be solved. In 1984 I stood in the city to arrange a generation of hybrid seed production work, at the same time in the site made a “morning abundance” seed production test, two acres of land. Among them, the hybrid generation has six-point seed production; Throughout the seed production experiment, not only learned the experience of Xi’an, but also combined with the local reality, has taken a series of technical measures to obtain 7.6 pounds of hybrid seed generation;