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2012-2013年2年在湖北省恩施州海拔800~1 200 m二高山稻区14个试点,对参试的22个早中熟中稻新品种的产量、生育期、米质、抗性及主要农艺性状进行系统研究鉴定,结合室内考种综合分析认为,川谷A/R8784和金科优恩66表现丰产性好、稻米品质中等、抗病性强、综合农艺性状优良,适宜在湖北省恩施州二高山稻区种植,建议审定并积极示范推广。中9优140、繁优桂99、炳优246和深优9716综合表现较好,应加快续试和示范步伐。
2012-2013 2 years in Enshi, Hubei Province elevation of 800 ~ 1200 m two alpine rice 14 pilot, the trial of 22 early middle-season ripe medium-yield new varieties of rice, growth, quality, resistance and mainly Agronomic traits were systematically studied and identified. According to the comprehensive analysis of indoor test varieties, it was found that the high yield and good yield of the rice varieties A / R8784 and Jinkeyoung 66 were good, the quality of the rice was good, the disease resistance was good, the comprehensive agronomic traits were good, Two alpine rice planting, it is recommended validated and actively demonstration and promotion. 9 You 140, Fan Yi Gui 99, Bingyou 246 and Shenyou 9716 overall performance is better, should continue to accelerate the test and demonstration pace.