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淦鑫203是江西农业大学、江西现代种业有限责任公司与广东省农业科学院水稻所共同培育的早稻超级稻新组合,由荣丰A与R203杂交而成,该品种于2006年通过江西省农作物品种审定委员会审定,审定编号:赣审稻2006062;2009年通过国家农作物品种审定,审定编号:国审稻2009009,并被农业部认定为超级稻。淦鑫203为早稻中熟品种,制种期间为了避开高温灌浆成熟和收获期避开雨季,以提高种子的发芽率,在赣南宁都县一般
Ganxin 203 is a new combination of early rice super-rice cultivated by Jiangxi Agricultural University, Jiangxi Modern Seed Co., Ltd. and Guangdong Provincial Academy of Agricultural Sciences. It was crossed by Rongfeng A and R203. The variety was cultivated in 2006 by Jiangxi Provincial Crops Variety approval Committee validation, validation number: Gan trial rice 2006062; in 2009 through the national crop varieties validation, validation number: State review rice 2009009, and the Ministry of Agriculture was identified as super rice. Ganxin 203 is a middle-maturing early-maturing rice variety, in order to avoid the high-temperature grain filling maturity and harvesting period to avoid the rainy season, in order to improve the germination rate of seeds in Gannan Ningdu County