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
Rong 18A, bred by Crop Research Institute, Chengdu Academy of Agri- culture and Forestry Sciences is a new blast-highly resistant and high-combining ability hybrid rice sterile line. It is currently one of the male st...Rong 18A, bred by Crop Research Institute, Chengdu Academy of Agri- culture and Forestry Sciences is a new blast-highly resistant and high-combining ability hybrid rice sterile line. It is currently one of the male sterile lines in Sichuan Province which combine well high grain quality and rice blast resistance. More than 20 combinations of Rong 18A have passed the national and provincial variety iden- tification. Combined with the climate conditions in Chengdu, the key points of high- yielding seed production techniques for Rong18A are analyzed and summarized in this paper.展开更多
Y Liangyou 143, which was firstly examined and approved by Guangxi and Hainan Province and then introduced in Hunan Province, has showed its extensive adaptability in regional trial in Guizhou, Guangxi, Shaanxi and ot...Y Liangyou 143, which was firstly examined and approved by Guangxi and Hainan Province and then introduced in Hunan Province, has showed its extensive adaptability in regional trial in Guizhou, Guangxi, Shaanxi and other provinces. In this study, the author, based on many years of demonstration and promotion experience, summarizes the high yield cultivating techniques of the combination.展开更多
Xiangzaoyou 2017 is an excellent early maturing variety bred from the combination of Neixiang 3A and the self-fertile restorer QN 2017 by Qiannan Institute of Agricultural Sciences of Guizhou Province,and it has been ...Xiangzaoyou 2017 is an excellent early maturing variety bred from the combination of Neixiang 3A and the self-fertile restorer QN 2017 by Qiannan Institute of Agricultural Sciences of Guizhou Province,and it has been approved by the Guizhou Crop Variety Approval Committee( Approval No.: Qianshendao 2006001).In order to promote its application in production,the research on the seed production techniques of Xiangzaoyou 2017 was carried out,and the key technical points of high-yield seed production of Xiangzaoyou 2017 were put forward.展开更多
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.
文摘Rong 18A, bred by Crop Research Institute, Chengdu Academy of Agri- culture and Forestry Sciences is a new blast-highly resistant and high-combining ability hybrid rice sterile line. It is currently one of the male sterile lines in Sichuan Province which combine well high grain quality and rice blast resistance. More than 20 combinations of Rong 18A have passed the national and provincial variety iden- tification. Combined with the climate conditions in Chengdu, the key points of high- yielding seed production techniques for Rong18A are analyzed and summarized in this paper.
基金Supported by the National Special Project for Biological Breeding Capacity Construction and Industrialization(2012-1961)Project of Commercialized Breeding of the Ministry of Science and Technology(2014Ado1B03)~~
文摘Y Liangyou 143, which was firstly examined and approved by Guangxi and Hainan Province and then introduced in Hunan Province, has showed its extensive adaptability in regional trial in Guizhou, Guangxi, Shaanxi and other provinces. In this study, the author, based on many years of demonstration and promotion experience, summarizes the high yield cultivating techniques of the combination.
基金Supported by the Science and Technology Support Project of Science and Technology Department of Guizhou Province(Yankehe NY[2011]No.3084)
文摘Xiangzaoyou 2017 is an excellent early maturing variety bred from the combination of Neixiang 3A and the self-fertile restorer QN 2017 by Qiannan Institute of Agricultural Sciences of Guizhou Province,and it has been approved by the Guizhou Crop Variety Approval Committee( Approval No.: Qianshendao 2006001).In order to promote its application in production,the research on the seed production techniques of Xiangzaoyou 2017 was carried out,and the key technical points of high-yield seed production of Xiangzaoyou 2017 were put forward.
