Rice restorer Qianhui 5819 bred by Guizhou Institute of Crop Germplasm Resources and cytoplasm male sterile（CMS） line Anfeng A bred by Rice Research Institute, Fujian Academy of Agricultural Sciences were used to de...Rice restorer Qianhui 5819 bred by Guizhou Institute of Crop Germplasm Resources and cytoplasm male sterile（CMS） line Anfeng A bred by Rice Research Institute, Fujian Academy of Agricultural Sciences were used to develop three-line mid-season indica hybrid rice Anyou 5819. Anyou 5819 was examined and approved by Guizhou Crop Variety Approval Committee in June 2014（No.2014013 validated in Guizhou）. The average yield of the combination in Guizhou regional test of hybrid rice in 2012 and 2013 were 8 839.05 kg/hm^2 and 9 693.90 kg/hm^2, respectively. The yields increased 8.66% and 8.80% respectively compared with the control Xiangzaoyou 2017. The yields of 15 points among 16 points during the two years were increased. In addition the average yield in Guizhou production test of early-maturing hybrid rice in 2013 was 8 772.15 kg/hm^2. It increased 2.31% compared with the control Xiangzaoyou 2017. In General, Anyou 5819 has high yield,disease resistance, good quality and moderate growth period, which is suitable for the rice cropping area with middle and high altitude in Guizhou.展开更多
Anyou 08 is an early-maturing hybrid rice variety bred by crossing high- quality resistant sterile line Anfeng A as female parent with high-combining ability restoring line QN2058 as male parent. Its average yield in ...Anyou 08 is an early-maturing hybrid rice variety bred by crossing high- quality resistant sterile line Anfeng A as female parent with high-combining ability restoring line QN2058 as male parent. Its average yield in regional trail in Guizhou Province in 2009-2010 reached 9.11t/hm^2, which was higher than control by 11.31%. Anyou 08 shows good comprehensive traits of population. It is suitable for high cold mountainous areas and middle-early maturing rice areas.展开更多
基金Supported by"Excavation of Rice Genetic Resources,Innovation and Utilization of Germplasm"of National Sci-Tech Support Plan(2006BAD13B01-21)"Paternity Identification of Main Crop Variety Resources in Karst Mountainous Area"of National Sci-Tech Support Plan(2007BAD59B01)+2 种基金"Innovation and Utilization of Germplasm of Late-Stage Vigor Hybrid Rice"of Guizhou Sci-Tech Support Plan(QKHNYZ[2010]3003)"Research and Application of Identification Technology of Cold Tolerance of Indica Hybrid Rice"of Guizhou Sci-Tech Support Plan(QKHNYZ[2010]3004)Guizhou Special Project of Innovation Ability Construction[QKHYSCN(2010)4002]~~
文摘Rice restorer Qianhui 5819 bred by Guizhou Institute of Crop Germplasm Resources and cytoplasm male sterile（CMS） line Anfeng A bred by Rice Research Institute, Fujian Academy of Agricultural Sciences were used to develop three-line mid-season indica hybrid rice Anyou 5819. Anyou 5819 was examined and approved by Guizhou Crop Variety Approval Committee in June 2014（No.2014013 validated in Guizhou）. The average yield of the combination in Guizhou regional test of hybrid rice in 2012 and 2013 were 8 839.05 kg/hm^2 and 9 693.90 kg/hm^2, respectively. The yields increased 8.66% and 8.80% respectively compared with the control Xiangzaoyou 2017. The yields of 15 points among 16 points during the two years were increased. In addition the average yield in Guizhou production test of early-maturing hybrid rice in 2013 was 8 772.15 kg/hm^2. It increased 2.31% compared with the control Xiangzaoyou 2017. In General, Anyou 5819 has high yield,disease resistance, good quality and moderate growth period, which is suitable for the rice cropping area with middle and high altitude in Guizhou.
文摘Anyou 08 is an early-maturing hybrid rice variety bred by crossing high- quality resistant sterile line Anfeng A as female parent with high-combining ability restoring line QN2058 as male parent. Its average yield in regional trail in Guizhou Province in 2009-2010 reached 9.11t/hm^2, which was higher than control by 11.31%. Anyou 08 shows good comprehensive traits of population. It is suitable for high cold mountainous areas and middle-early maturing rice areas.
