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鲁棉1号具有高产、稳产,成熟早、适应性强等优点,对促进我省棉花生产的发展发挥了重要作用。但是,随着大面积的推广,近两年来已出现严重的混杂退化现象,不仅直接影响到良种增产潜力的发挥,而且
Lumi 1 has the advantages of high yield, stable yield, early maturity and strong adaptability, which plays an important role in promoting the cotton production in our province. However, with the large-scale promotion, serious mixed degeneration has occurred in the recent two years, which not only directly affects the potential of improved seed yield, but also