摘要
采用主成分分析、方差分析、Eberhart 和 Russell 模型的稳定性分析以及模糊综合评判法,探讨经多年筛选表现较好的8个甘蔗新品种在福建蔗区4个生态环境的高产性与稳产性.分析结果表明,福农85-1601、仙糖81-745和福蔗87-10是综合性状优良的高产稳产品种,可以考虑进一步示范推广;福农83-0706、福农85-6601和福农83-36需进行进一步的多点区试以决定其种植地区.
The productivity and stability of 8 new promising varieties in 4 ecological environments of Fujian sugarcane growing areas were studied by using analyses of principal components,variance,stability of Eberhart and Russell's method as well as Fuzzy comprehensive evaluation.The results indicated that,with high and stable yield and excellent economic characters,varieties Funong 85-1601,Xiantan 81-745 and Fuzhe 87-10 could be considered to demonstrate and popularize further.The varieties Funong 83-0706, Funong 85-6601 and Funong 83-36 needed more regional tests to determine their planting region.
关键词
甘蔗
方差分析
高产
品种
sugarcane
principal component analysis
analysis of variance
stability analysis
Fuzzy comprehensive evaluation
productivity and stability
