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中优洲481是江西九洲种业有限公司用中9A与自育恢复系洲恢481配组育成的优质高产早熟杂交晚稻新组合,2008年3月通过江西省农作物品种审定委员会审定。介绍了该组合的选育过程、产量表现、主要特征特性及栽培、制种技术要点。
Zhongyouzhou 481 is a new combination of high quality and high yielding early maturing hybrid late rice which was bred by Jiangxi Jiuzhou Seeds Co., Ltd. in middle-9A and self-restoration Xiezhou-481. In March 2008, it was approved by Jiangxi Province Crop Variety Approval Committee. The combination breeding process, yield performance, main characteristics and characteristics of cultivation and seed production techniques are introduced.