湖南省自育烤烟品系区域试验丰产性及稳定性分析  

Yielding Ability and Stability Analysis of Hunan Province Self-fertile Flue-cured Tobacco Strains in Regional Trail

作　　者：王祖富[1] 朱列书 汪正鑫[1] 宋正熊[1] 郭东海[1] 

机构地区：[1]湖南农业大学农学院,长沙410128 [2]中国烟草中南农业试验站,湖南长沙410128

出　　处：《作物研究》2013年第6期564-567,共4页Crop Research

基　　金：国家烟草专卖局重大专项(ts-01);湖南省科技厅项目(2013NK3073);湖南省烟草公司科技项目(11-14Aa01)

摘　　要：以湖南省10份自育烤烟品系为材料进行区域试验,并对试验结果进行丰产性及稳定性分析。结果表明,在湖南省4个烟区,品系V10(0522)产值最高,达到了42 918.57元/hm2,品系(种)与地点互作方差和变异度值最小,且回归系数小于1,高产的同时稳定性也好,适应性强;品系V8(CZ-24)的产值和稳定性均高于对照V11(K326),有推广利用的价值;品系V2(C72-6-2)、V7(0511)的产值均高于对照V11(K326),其产值分别为39941.37元/hm2、37 536.23元/hm2,但其稳定性表现均不理想;其余品系丰产性及稳定性均不如对照V11(K326)。This paper took 10 strains of Hunan province self-fertile flue-cured tobacco as materials for regional tests, and analyzed the productivity and stability of the test results. It showed that, in the four tobacco-producing district of Hu-nan Province, the output value of strain V10 （ 0522 ） was highest, reached 42918.57 yuan/hm2;strains （ species） and site interaction variance and variance value was minimum, and the regression coefficient was less than 1. It had good sta-bility and adaptability besides high yield. The output value and stability of V8 （CZ-24） were higher than the control V11 （ K326 ） , so V8 is worthy popularizing in some extend. Strain V2 （ C72-6-2 ） , V7 （ 0511 ） were also higher than the control V11 （K326） in output, with value of 39 941.37 yuan/hm2 and 37 536.23 yuan/hm2, respectively. But their stability was not ideal. The remaining was inferior to the control V11 both in yield and stability.

关 键 词：烤烟 品系 产值 丰产性 稳定性 区域试验 

分 类 号：S572.037[农业科学—烟草工业]