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里龙江省是全国重要的马铃薯种薯生产基地之一,由于种薯品质好、退化轻、供应品种全、数量多、占全国的首位,每年南方各省从我省调出种薯约1.5亿公斤,但是,黑龙江省气候寒冷、秋霜、结冻早,从收获以后可调种时间短,仅30天左右,给种薯调运带来极大困难,造成种薯冻、烂、变质,给生产、生活、经济上带来严重损失,根据生产上存在的问题,我们到过南方实地考察,同调种人员座谈和在生产种
The province of Li Longjiang is one of the most important potato seed production bases in the country. Due to its good quality and light degradation, the province supplies the largest variety of varieties and occupies the first place in the country. Each year, the southern provinces bring about 150 million seed potatoes from the province. Kg, however, Heilongjiang Province, the climate is cold, autumn frost, frozen early, from the harvest after the adjustable seed time is short, only 30 days or so, to bring great difficulties to the seed potato transport, resulting in seed freezing, rotten, metamorphism, to the production , Living and economic losses, according to the problems in production, we have been to the southern field trips, discussions with the same type of personnel and in the production of species