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95优161是江苏省农业科学院粮食作物研究所用自主育成的BT型粳稻不育系95122A与恢复系晚161配组育成的杂交晚粳稻新组合,2009年2月通过江苏省农作物品种审定委员会审定。该组合株型较紧凑,长势较旺,穗型较大,分蘖力中等,叶色浅绿,群体整齐一致,后期熟色好,抗倒性较强。2006—2007年参加江苏省区试,2 a平均产量8.88 t/hm2,2006年较对照苏优22增产8.2%,极显著,2007年较对照常优1号增产1.1%,不显著;2008年生产试验平均产量9.79 t/hm2,较对照常优1号增产6.4%。有效穗235.5万/hm2,每穗实粒数175.9粒,结实率86.5%,千粒重25.0 g,株高108～117 cm,全生育期162 d左右,比对照常优1号短1～2 d,适合在江苏省沿江及苏南地区中上等肥力条件下种植。接种鉴定中抗穗颈瘟和条纹叶枯病,感白叶枯病、纹枯病。米质理化指标达到国标2级优质稻谷标准。
95 You 161 is a new combination of late japonica hybrid rice developed by Institute of Crop Sciences of Jiangsu Academy of Agricultural Sciences using BT type male sterile line 95122A and restorer line of late generation 161, which was approved by Jiangsu Crop Variety Approval Committee in February 2009. The combination of plant type is more compact, growing more prosperous, panicle larger, medium tillering ability, leaf color light green, neat group, the late cooked color, strong lodging resistance. Jiangsu Province in 2006-2007 to participate in the trial, 2 a, the average yield of 8.88 t / hm2, in 2006, there is 8.2% increase in the production of crocodile 22,28%, extremely significant, compared with the control Changyou 1 increased by 1.1% in 2007, insignificant; Production test average yield of 9.79 t / hm2, compared with the control Changyou 1 6.4% increase. The effective spike was 2.355 million / hm2, with 175.9 seeds per panicle, seed setting rate of 86.5%, 1000-grain weight of 25.0 g and plant height of 108-117 cm. The whole growth period was about 162 days, which was 1-2 days shorter than the control Changyou- Suitable for planting in the middle-upper fertile conditions along the Yangtze River and southern Jiangsu Province. Inoculation identification of panicle blast and stripe virus, bacterial blight, sheath blight. Quality index of rice has reached the national standard of 2 high-quality rice standards.