Taoyou Xiangzhan, derived from the indica CMS line Taonong 1A and Huanghuazhan （a fine quality conventional rice variety）, is a new medium-maturing late season indica hybrid rice combination. It was evaluated as the...Taoyou Xiangzhan, derived from the indica CMS line Taonong 1A and Huanghuazhan （a fine quality conventional rice variety）, is a new medium-maturing late season indica hybrid rice combination. It was evaluated as the 2nd class of fine quality rice variety in Hunan Province in 2012. It is characteristic of high-yielding ability, fine grain quality, good plant type, good lodging resistance and fertilizer tolerance, strong tillering ability and good discoloring at the late growth stage. Taoyou Xiangzhan was registered for release to commercial production by Hunan Provincial Crop Variety Appraisal Committee in June, 2015.展开更多
Taonong 1 A, developed from the cross of Jin 23A/（644B /Yixiang B） F2 and its successive backcrosses over years, is an indica CMS line in rice. It is characteristic of good agronomic characters, restorability, fine ...Taonong 1 A, developed from the cross of Jin 23A/（644B /Yixiang B） F2 and its successive backcrosses over years, is an indica CMS line in rice. It is characteristic of good agronomic characters, restorability, fine grain quality and high multiplication and hybrid seed yield. In 2012, its F1 hybrid combination Taoyou Xi- angzhan （Taonong 1A/Huanghuazhan） was evaluated as a 2nd class fine quality rice variety in Hunan Province. Both Taonong 1A and Taoyou Xiangzhan were regis- tered for release to commercial production by Hunan Provincial Crop Variety Ap- praisal Committee in 2015.展开更多
基金Supported by High-grade and High-quality New Rice Variety Breeding of Better Rice Industry in Hunan Province~~
文摘Taoyou Xiangzhan, derived from the indica CMS line Taonong 1A and Huanghuazhan （a fine quality conventional rice variety）, is a new medium-maturing late season indica hybrid rice combination. It was evaluated as the 2nd class of fine quality rice variety in Hunan Province in 2012. It is characteristic of high-yielding ability, fine grain quality, good plant type, good lodging resistance and fertilizer tolerance, strong tillering ability and good discoloring at the late growth stage. Taoyou Xiangzhan was registered for release to commercial production by Hunan Provincial Crop Variety Appraisal Committee in June, 2015.
基金Supported by New Rice Variety Breeding of High-grade and High-quality Rice Industry Improvement in Hunan Province~~
文摘Taonong 1 A, developed from the cross of Jin 23A/（644B /Yixiang B） F2 and its successive backcrosses over years, is an indica CMS line in rice. It is characteristic of good agronomic characters, restorability, fine grain quality and high multiplication and hybrid seed yield. In 2012, its F1 hybrid combination Taoyou Xi- angzhan （Taonong 1A/Huanghuazhan） was evaluated as a 2nd class fine quality rice variety in Hunan Province. Both Taonong 1A and Taoyou Xiangzhan were regis- tered for release to commercial production by Hunan Provincial Crop Variety Ap- praisal Committee in 2015.
