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新安S是安徽荃银农业高科技研究所以广占63-4S为母本,具隐性浅褐色颖壳的爪哇稻材料M95为父本杂交后经系选育成的籼型水稻光温敏核不育系,其不育起点温度低(在14.5 h日照下不育起点温度≤23.5℃),不育性持续时间长(在合肥长达30 d以上),败育彻底,抗病性较强(对白叶枯病抗性5级,对稻瘟病抗性1级),米质较优,尤其是其种子稃壳具有浅褐色标记性状。新安S配合力强,可繁性好,用其配制的杂交稻新组合新两优6号具有高产和标记防伪等特点,2005年3月通过安徽省品种审定,2006年1月通过江苏省品种审定,2006年被农业部确认为超级稻品种。
Xin’an S is the Indica Rice Photo-thermo-sensitive nuclear selected by the Department of Anhui Institute of Agricultural Agro-Technology, Tsuen Yin 63-4S as the parent, with a recessive brown glume of Java M95 as the male parent after crossing The starting point of sterility was low (the starting temperature of infertility was less than or equal to 23.5 ℃ in 14.5 h sunshine), the sterility lasted for a long time (up to 30 days in Hefei), abortion was complete and disease resistance was strong The resistance to bacterial blight is 5, and the resistance to blast is 1), the quality of rice is better, especially the seed shell with light brown mark. Xin’an S with strong and can be complex and good, with its new hybrid rice combination Xinliangyou 6 with high yield and marking anti-counterfeiting and other characteristics, in March 2005 through the approval of the Anhui Province, January 2006 through the Jiangsu Province varieties Validated in 2006 by the Ministry of Agriculture was identified as super rice varieties.