秩次分析法对安徽花生产量性状评价研究  

Evaluation of Peanut Yield Potential in Anhui Using Rank Analysis

作　　者：倪皖莉[1] 姜涛[1] 汪清[1] 王嵩[1] 季发龙 李剑锋 任仲[3] 

机构地区：[1]安徽省农业科学院作物研究所,合肥230031 [2]安徽省固镇县农科所,安徽固镇233700 [3]安徽省蒙城县农技推广中心,安徽蒙城233500

出　　处：《中国农学通报》2017年第1期18-23,共6页Chinese Agricultural Science Bulletin

基　　金：国家花生产业技术体系合肥综合试验站(CARS-14-合肥综合试验站);安徽省农业科学院学科建设面上项目"花生高产抗病种质鉴定及创制"(14A0215);安徽省农业成果转化资金项目"高产油用花生新品种皖花9号中试与示范"(1504032003)

摘　　要：为筛选适合安徽省种植的花生品种,利用秩次分析法对9个环境点、22个参试品种的产量表现进行数据分析,在方差分析基础上,对各品种的秩次值(H2)、环境区分指数(YM)、秩次均方(S2)等统计数进行计算,从品种的高产性和稳产性2个方面进行比较。结果表明,在参试的22个品种(系)中4个品种(系)具有较好的高产性和稳产性,秩次分析法能够较为客观准确地评价参试品种的产量表现,具有较高的应用价值。To screen suitable peanut varieties in Anhui Province, rank analysis was employed to evaluate yieldpotential of 22 peanut varieties in 9 pots for 6 years. Three parameters, including rank numerals（H2）,circumstance power index（YM） and rank variance（S^2）, were estimated. Based on these, the comparison of yieldand stability of each variety was conducted. The results showed that 4 varieties had the best yield performanceand stability in 22 peanut varieties. The rank analysis method was efficient and precise, and it could be avaluable tool in evaluating crop variety.

关 键 词：花生 秩次分析法 产量 

分 类 号：S565.303[农业科学—作物学]