【摘要】 恒丰优387是湛江市农业科学研究所和广东粤良种业有限公司以优质不育系恒丰A与抗病恢复系R387组配育成的高产高抗稻瘟病早晚兼用型杂交稻新组合。该组合丰产性能突出,两年区试比对照平均增产10.71%,达极显著水平,2013年1月通过广东省农作物品种审定。适宜广东省粤北以外稻作区早、晚造种植。更多还原

【Abstract】 Hengfengyou387 is a indica hybrid rice combination developed from the CMS line Hengfeng A with fine grain quality and restorer line R387 with resistance to diseases by Zhanjiang Agricultural Science Research and Guangdong Yueliang Seeding Co.Ltd.It was characterized by high yield,and its average yield was 10.71% significantly higher than that of control in two-year ’s regional trials.Hengfengyou387 was registered and released for commercial production in Guangdong Province in January,2013.It can grow both in early and late harvest seasons in Guangdong.更多还原