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沅陵县地处湖南省西北部,属武陵山区水稻特殊种植气候带,是湖南省中稻主产区的一部分。201年沅陵县开始引进籼粳杂交稻甬优538,该品种系浙江省宁波市种子公司选育而成,由甬粳3号A×F7538培育的单季籼粳杂交稻(偏粳),2013年通过浙江省审定。2016年在沅陵县官庄镇马家坪村作为一季中稻种植200亩,该品种表现出生育期长,茎秆
Yuanling County is located in the northwestern Hunan Province, is a special cultivation of rice in Wuling Mountain climate zone, Hunan Province is part of the main producing areas of rice. In 2019, Yuanling County started to introduce the hybrid rice “Yongyou 538”, which was bred from the seed company of Ningbo City in Zhejiang Province. The single japonica hybrid rice (partial japonica) was cultivated by A × F7538, In 2013 through Zhejiang Province validation. In 2016, Gongling Town, Yuanling County Majiaping Village as a quarter of 200 acres of medium-sized rice, the varieties showed a long period of growth, stem