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摘要[目的]為HSCi法在杂交水稻高产稳产性分析中应用的可行性提供科学依据。[方法]采用高稳系数法,对2013年度长江上游中籼迟熟组A组国家水稻品种区域试验汇总报告进行综合分析和评价。参试11个水稻品种分别为竹优1013、鹏两优187、泸优257、内香5A/川恢907、T优1655、瑞华218、德香047A/R4923、Ⅱ优838、天龙优1375、绿优4923、德润1A/金恢8023。试验点分布在16个地区 ,分别为黔东南、黔西南、贵州贵阳、贵州遵义、陕西汉中、四川巴中、四川广元、四川绵阳、四川内江、四川泸县、四川双流、云南红河、云南文山、重庆涪陵、重庆巴南、重庆万州。[结果]HSCi分析结果表明,具有高产、稳产性的品种有德香047A/R4923、绿优4923、德润1A/金恢8023、泸优257及内香5A/川恢90。HSCi综合体现了参试品种高产与稳产性,完全可表达出Si、CV的测度,在水稻区域试验中对其高产稳产性的评估具有极高的可靠性与实用性。[结论]德香047A/R4923、绿优4923、德润1A/金恢8023、泸优257及内香5A/川恢90属高产、稳产品种。同时也证实HSCi法比方差分析更能客观反映水稻品种高产稳产性,计算更为简单。
关键词杂交水稻;区域试验;高稳系数
中图分类号S511文献标识码A文章编号0517-6611(2014)24-08134-02
Analysis of High Yield and Yield Stability of Hybrid Rice Cultivars by Using High Stability Coefficient Method
YANG Tao et al(Wanzhou District Seed Management Station, Chongqing 404000)
Abstract[Objective] The aim was to provide a scientific basis for the feasibility of application of High Stability Coefficient Method(HSCi method) in high yield and yield stability analysis of rice. [Method] The summary report of national rice cultivars regional test of A group of the indica and late mature group in the upper Yangtze river in 2013 were analyzed and evaluated comprehensively by HSCi method. The 11 tested rice cultivars were Zhuyou 1013, Penglaingyou 187, Luyou 257, Neixiang 5A/Chuanghui 907, Tyou 1655, Ruihua 218, Dexiang 047A/R4923, Ⅱyou 838, Tianlongyou 1375, Lvyou 4923, Derun1A/Jinhui 8023, resp.. The 16 tested points were the southeast of Guizhou, the southwest of Guizhou, Guiyang of Guizhou, Zunyi of Guizhou, Hanzhong of Shaanxi, Bazhong of Sichuan, Guangyuan of Sichaun, Mianyang of Sichuan, Neijiang of Sichuan, Lu county of Sichuan, Shuangliu of Sichuan, red river of Yunnan, Wenshan of Yunnan, Fuling of Chongqing, Banan of Chongqing, Wanzhou of Chongqing. [Result] The analysis results by HSCi method showed that the hybrid rice cultivars with high yield and good quality were Dexiang 047A/R4923, Lvyou 4923, Derun1A/Jinhui 8023, Luyou 257 and Neixiang 5A/Chuanghui 907, resp.. HSCi method embodied the high yield and yield stability of tested cultivars synthetically, gave fully expression to the measure of Si and CV, had extremely high reliability and practicability to evaluate rice high yield and yield stability in rice regional test. [Conclusion] Dexiang 047A/R4923, Lvyou 4923, Derun1A/Jinhui 8023, Luyou 257 and Neixiang 5A/Chuanghui 907 belong to high yield and good quality cultivars. At the same time, the study also proves that HSCi method better objectively reflects the high yield and good quality rice cultivars than variance analysis, and its calculation is more simple. Key wordsHybrid rice; The regional test; High Stability Coefficient Method
通过区域试验从中筛选出既高产又稳产的杂交水稻品种,是区域试验的主要目标。以前,对于参加区域试验的品种,一般都用品种的平均产量较对照增产的百分数估算产量水平,用标准差(Si)、变异系数(CV)或回归系数估测产量稳定性,用新复极差法测定参试品种之间产量差异大小,忽略了品种产量是由遗传性和环境因素互作的结果,因此所得到的稳产性和高产性是两个互不相干的结论,对生产指导性较差[1]。温振民等提出并在玉米育种中试用了高稳系数法(High Stability Coeffieient Method),使高产性与稳产性参数得到有机结合,可以用一个指标综合准确地反映品种的高产稳产性[2]。张可亮在花生育种中也得到了成功应用[3]。该研究应用温振民等提出的高稳系数(HSCi)与通用分析法进行比较,为HSCi法应用的可行性提供科学依据。
1材料与方法
1.1材料试验资料来自2013年度长江上游中籼迟熟组A组国家水稻品种试验汇总报告[1]。参试品种11个,分别为竹优1013、鹏两优187、泸优257、内香5A/川恢907、T优1655、瑞华218、德香047A/R4923、Ⅱ优838、天龙优1375、绿优4923、德润1A/金恢8023,以Ⅱ优838为对照。试验分布在16个不同生态区域(黔东南、黔西南、贵州贵阳、贵州遵义、陕西汉中、四川巴中、四川广元、四川绵阳、四川内江、四川泸县、四川双流、云南红河、云南文山、重庆涪陵、重庆巴南、重庆万州)。试验点最低海拔180 m,最高海拔1 280 m。各试验点执行统一试验方案,田间试验采用随机区组设计,3次重复,各试点不同品种平均产量见表1。
1.2方法
3结论
该研究结果表明,高稳系数权衡了高产与稳产两方面的统计参数,所以用它评价水稻品种在不同试点的高产稳产性是具有科学意义的,同时,通过分析与比较,HSCi法比方差分析法在计算上更为简单、易懂。
参考文献
[1] 全国农业技术推广服务中心,中国水稻研究所.中国水稻新品种试验:2013年南方稻区国家水稻品种试验汇总报告[M].北京:中国农业科学技术出版社,2013.
[2] 溫振民,张永科.用高稳系数法估算玉米杂交种高产稳产性的探讨[J].作物学报,1994,20(4):508-512.
[3] 张可亮.应用高稳系数法分析花生新品种高产稳产性[J].中国油料,1997(2):8-9.
[4] 俞世蓉.作物的品种适应性和产量稳定性[J].作物杂志,1991(1):36-37.
关键词杂交水稻;区域试验;高稳系数
中图分类号S511文献标识码A文章编号0517-6611(2014)24-08134-02
Analysis of High Yield and Yield Stability of Hybrid Rice Cultivars by Using High Stability Coefficient Method
YANG Tao et al(Wanzhou District Seed Management Station, Chongqing 404000)
Abstract[Objective] The aim was to provide a scientific basis for the feasibility of application of High Stability Coefficient Method(HSCi method) in high yield and yield stability analysis of rice. [Method] The summary report of national rice cultivars regional test of A group of the indica and late mature group in the upper Yangtze river in 2013 were analyzed and evaluated comprehensively by HSCi method. The 11 tested rice cultivars were Zhuyou 1013, Penglaingyou 187, Luyou 257, Neixiang 5A/Chuanghui 907, Tyou 1655, Ruihua 218, Dexiang 047A/R4923, Ⅱyou 838, Tianlongyou 1375, Lvyou 4923, Derun1A/Jinhui 8023, resp.. The 16 tested points were the southeast of Guizhou, the southwest of Guizhou, Guiyang of Guizhou, Zunyi of Guizhou, Hanzhong of Shaanxi, Bazhong of Sichuan, Guangyuan of Sichaun, Mianyang of Sichuan, Neijiang of Sichuan, Lu county of Sichuan, Shuangliu of Sichuan, red river of Yunnan, Wenshan of Yunnan, Fuling of Chongqing, Banan of Chongqing, Wanzhou of Chongqing. [Result] The analysis results by HSCi method showed that the hybrid rice cultivars with high yield and good quality were Dexiang 047A/R4923, Lvyou 4923, Derun1A/Jinhui 8023, Luyou 257 and Neixiang 5A/Chuanghui 907, resp.. HSCi method embodied the high yield and yield stability of tested cultivars synthetically, gave fully expression to the measure of Si and CV, had extremely high reliability and practicability to evaluate rice high yield and yield stability in rice regional test. [Conclusion] Dexiang 047A/R4923, Lvyou 4923, Derun1A/Jinhui 8023, Luyou 257 and Neixiang 5A/Chuanghui 907 belong to high yield and good quality cultivars. At the same time, the study also proves that HSCi method better objectively reflects the high yield and good quality rice cultivars than variance analysis, and its calculation is more simple. Key wordsHybrid rice; The regional test; High Stability Coefficient Method
通过区域试验从中筛选出既高产又稳产的杂交水稻品种,是区域试验的主要目标。以前,对于参加区域试验的品种,一般都用品种的平均产量较对照增产的百分数估算产量水平,用标准差(Si)、变异系数(CV)或回归系数估测产量稳定性,用新复极差法测定参试品种之间产量差异大小,忽略了品种产量是由遗传性和环境因素互作的结果,因此所得到的稳产性和高产性是两个互不相干的结论,对生产指导性较差[1]。温振民等提出并在玉米育种中试用了高稳系数法(High Stability Coeffieient Method),使高产性与稳产性参数得到有机结合,可以用一个指标综合准确地反映品种的高产稳产性[2]。张可亮在花生育种中也得到了成功应用[3]。该研究应用温振民等提出的高稳系数(HSCi)与通用分析法进行比较,为HSCi法应用的可行性提供科学依据。
1材料与方法
1.1材料试验资料来自2013年度长江上游中籼迟熟组A组国家水稻品种试验汇总报告[1]。参试品种11个,分别为竹优1013、鹏两优187、泸优257、内香5A/川恢907、T优1655、瑞华218、德香047A/R4923、Ⅱ优838、天龙优1375、绿优4923、德润1A/金恢8023,以Ⅱ优838为对照。试验分布在16个不同生态区域(黔东南、黔西南、贵州贵阳、贵州遵义、陕西汉中、四川巴中、四川广元、四川绵阳、四川内江、四川泸县、四川双流、云南红河、云南文山、重庆涪陵、重庆巴南、重庆万州)。试验点最低海拔180 m,最高海拔1 280 m。各试验点执行统一试验方案,田间试验采用随机区组设计,3次重复,各试点不同品种平均产量见表1。
1.2方法
3结论
该研究结果表明,高稳系数权衡了高产与稳产两方面的统计参数,所以用它评价水稻品种在不同试点的高产稳产性是具有科学意义的,同时,通过分析与比较,HSCi法比方差分析法在计算上更为简单、易懂。
参考文献
[1] 全国农业技术推广服务中心,中国水稻研究所.中国水稻新品种试验:2013年南方稻区国家水稻品种试验汇总报告[M].北京:中国农业科学技术出版社,2013.
[2] 溫振民,张永科.用高稳系数法估算玉米杂交种高产稳产性的探讨[J].作物学报,1994,20(4):508-512.
[3] 张可亮.应用高稳系数法分析花生新品种高产稳产性[J].中国油料,1997(2):8-9.
[4] 俞世蓉.作物的品种适应性和产量稳定性[J].作物杂志,1991(1):36-37.