【摘要】 苏两优295是江苏中江种业股份有限公司以自育优质两系不育系29S与籼型恢复系苏恢795配组育成的优质两系杂交中籼新组合。2010和2011年参加江苏省杂交中籼区试,产量分别为8 435.5和8 683.6kg·hm^-2,分别比对照Ⅱ优084增产5.98%和5.52%,2012年参加江苏省杂交中籼生产试验,产量为9 384.0kg·hm^-2,比对照Ⅱ优084增产8.48%。该组合具有产量高、米质优、抗病性强等特点,适宜在江苏省中籼稻区推广种植,2013年通过江苏省农作物品种审定委员会审定。更多还原

【Abstract】 Suliangyou 295,derived from Su 29S,a self-owned PTGMS with fine quality,and a indica restore line Su Hui 295,is a new two-line medium indica hybrid rice combination with fine quality developed by Jiangsu Zhongjiang Seed Co.Ltd..It yielded 8 435.5and 8 683.6kg·hm^-2 in the regional trials for medium indica rice of Jiangsu Province in 2010 and 2011,respectively,5.98% and 5.52% higher than those of the check hybrid varietyⅡ You 084.In 2012,it yielded 9 384.0kg·hm^-2 in the production trials for medium indica rice of Jiangsu Province,8.48% higher than the check hybrid varietyⅡ You 084.It is characteristic of high yield,excellent rice quality and good disease resistance.Suitable for growing in medium indica rice cropping in Jiangsu Province.It was registered and released to commercial production by Jiangsu Provincial Crop Variety Appraisal Committee In 2013.更多还原