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呼盟岭东三旗市水稻种植面积逐年扩大,现达到26万亩,但农民手中的稻种混杂退化现象严重,影响产量很大.为提高水稻产量,增加农民收入,呼盟农研所从1988年开始对直接用于生产上的品种进行了筛选,嫩交85-15(推广一号)增产显著,适宜岭东地区推广栽培.
Humen League East Sanchi rice planting area expanded year by year, now reached 26 million mu, but farmers in the hands of the rice mixed serious degeneration, affecting the yield is great.In order to improve rice yield and increase farmers’ income, In 1988, the varieties directly used for production were screened. The tender treatment of No. 85-15 (No.1 on promotion) had a significant yield increase and was suitable for popularization and cultivation in Lingdong area.