摘要
对香蕉新品种"红研一号"的44个性状进行连续3 a的检测,结果表明:无论是相同数量性状的同一年度生长季节,还是相同数量性状的不同年度的生长季节,1～3 a的所有数量性状的变异度均在1.07%～9.77%;21个质量性状连续3个生长季节的测试特征值均在同一代码内。说明"红研一号"性状遗传稳定,并具有高度的一致性。该研究结果对加快这一香蕉新品种的开发利用具有指导意义。
44 characteristics of the new banana variety ＂Hongyan 1＂ were tested. The results showed that all the variation in the growing seasons of the quantitative traits was 1.07%-9.77% from 1 to 3 years in the same year or the different year. 21 qualitative traits were in the range of one code. It showed that the hereditary characters of ＂Hongyan 1＂ were stable and the variety could be planted in large scale.
出处
《热带作物学报》
CSCD
北大核心
2012年第12期2125-2129,共5页
Chinese Journal of Tropical Crops
基金
云南省科技富民强县计划项目(No.2011EB103)
云南省科研院所技术开发专项(No.2011CF016)
农业部热带作物种质资源保护财政专项(No.12RZZY-26)
云南农垦重点科技项目(No.2008RZ01)基金资助
关键词
香蕉
红研一号
性状
稳定性
变异分析
Banana variety
Hongyan 1
Characteristics
Stabilization
Variation analysis
