不同类型果林间套播对花生经济性状的影响  

Effect of Interplant with Different Fruit Trees on Economic Traits of Peanut

作　　者：于伯成[1] 张智猛 刘恒德[3] 李荣莲[3] 肖英[4] 

机构地区：[1]新疆农科院经济作物研究所,新疆乌鲁木齐830091 [2]山东花生研究所,山东青岛266010 [3]和田地区农业技术推广中心,新疆和田848000 [4]新疆农科院农业质量标准与检测技术研究所,新疆乌鲁木齐830091

出　　处：《花生学报》2014年第3期31-36,共6页Journal of Peanut Science

基　　金：适宜新疆林果业基地林间套种花生品种的引进筛选和栽培技术研究(201191123);国家"十二五"科技支撑计划项目(2014BAD11B04);山东省现代农业产业技术体系创新团队岗位专家(花生);青岛市科技支撑计划项目(14-2-3-34-nsh);山东省科技发展计划项目(2013GNC11107)

摘　　要：以花育31号在新疆和田地区农科所4种果林间套播栽培试验的数据,对调查的10个花生经济性状利用DPS软件进行相关分析和因子分析,探讨在不同类型果林中套播花生经济性状间的差异和相互关系,并对性状因子结构和因子中主要载荷性状与产量间的关系进行分析,评价在不同类型果林间套播花生的效果。结果表明,3年生红枣林中套播产量最高,效益最好;7年生红枣林中产量位列第二;4种类型的果林中套播种植花生时,不同果林中的花生经济性状之间的相关关系和因子内主要载荷性状间的关系及性状的因子结构均发生了较大变化。Correlation analysis and factor analysis of 10 economic traits of peanut have been conducted to probe the relationship and the difference of the relationship in the traits by using the datum gotten from test that the peanut variety HY31 interplanted with 4different fruit trees.Factor structures of traits and relationship of the main loading traits in different factors was also studied in this paper.Meanwhile,effect of peanut interplanted with 4different fruit trees was evaluated.The results of the experiment showed that the yield of peanut interplanted with 3years date tree was the highest and the yield with 7years date tree was the second.The results of correlation analysis and factor analysis of 10 economic traits indicated that the relationship and the factor structures of economic traits were changed when peanut interplanted with different fruit trees.The relationship of the main loading traits in different factors were also changed accordingly.

关 键 词：花生 果林 套种 经济性状 相关分析 因子分析 

分 类 号：S565.2[农业科学—作物学] S344.2