A new hybrid rice combination Wuyou 662 was developed by Jiangxi Huinong Seed Co. Ltd. and released by Jiangxi province in 2012. Its characteristics and high-yielding seed production technique were mainly introduced.%杂交稻新品种五优662是江西惠农种业有限公司育成的杂交水稻新品种,于2012年通过江西省品种审定。主要介绍了五优662的特征特性及高产制种技术。
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