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我省杂交水稻主要分布在浙南和浙中地区,并以连作晚稻为主。杂交稻组合以汕优6号为主,约占杂交稻面积的95%以上。由于栽培年限的延长,
The hybrid rice in our province is mainly distributed in the areas of southern Zhejiang and Zhejiang, and is dominated by continuous cropping of late rice. The hybrid rice combination was mainly Shanyou 6, accounting for more than 95% of the hybrid rice area. Due to the extension of cultivation years,