土壤养分与北冰红山葡萄果实品质间的典型相关性分析  

Canonical correlation analysis of soil nutrients and the quality of Beibinghong grape juice

作　　者：王季姣 潘越[2] 王世伟[1] 韩政伟[2] 马勇 虎海防 王宝庆 WANG Jijiao;PAN Yue;WANG Shiwei;HAN Zhengwei;MA Yong;HU Haifang;WANG Baoqing(College of Forestry and Landscape Architecture,Xinjiang Agricultural University,Urumqi 830052,China;Institute of Landscaping,Xinjiang Academy of Forestry,Urumqi 830000,China;Jiamu National Key Forest Seed Breeding Base in Wensu,Xinjiang Academy of Forestry Sciences,Wensu Xinjiang 843100,China;Aksu National Observation and Research Station of Chinese Forest Ecosystem,Wensu Xinjiang 843100,China)

机构地区：[1]新疆农业大学林学与风景园林学院,乌鲁木齐830052 [2]新疆林业科学院园林绿化研究所,乌鲁木齐830000 [3]新疆林业科学院佳木国家重点林木良种基地,新疆温宿843100 [4]新疆阿克苏森林生态系统国家定位观测研究站,新疆温宿843100

出　　处：《新疆农业科学》2024年第2期355-364,共10页Xinjiang Agricultural Sciences

基　　金：新疆维吾尔自治区重点研发计划项目(2022B02045-2-3);新疆维吾尔自治区“三农”骨干人才培养项目(2022SNGGNT084)。

摘　　要：【目的】分析北冰红葡萄果实营养品质与土壤养分间的关系,为选择北冰红葡萄适宜栽培区提供参考依据。【方法】选取新疆4个不同生境的8个果园样点,测定果实品质和土壤养分因子,采用典型相关分析和冗余分析其相关性。【结果】8个样地的土壤养分与果实品质指标变异系数分别为6.147%~40.476%、3.674%~11.895%,其中pH与总糖的变异系数最小。土壤养分中速效磷、速效钾、阳离子交换量与可溶性固形物、单宁、总糖、总酚、果穗重、单果重和单株产量间呈正相关;土壤中速效氮和阳离子交换量与花色苷、果穗重和单果产量间呈正相关;土壤中有机质与总酚呈负相关;果品中总酸与土壤中全氮呈正相关,与速效钾呈负相关。4对典型变量分别解释了土壤养分和果实品质组内的75.500%和94.900%的信息,组间72.100%和92.100%的信息;焉耆县、温宿县与乌鲁木齐市的葡萄果实品质综合典型变量较高。【结论】不同生境下,北冰红葡萄园中土壤养分各指标间含量存在较大的差异,而果实品质各指标间差异较小,土壤pH与果实总糖差异不显著。新疆酿酒葡萄产区中焉耆县、温宿县与乌鲁木齐市的土壤环境更有利于北冰红营养物质的积累,对提高北冰红果实品质作用明显。【Objective】To analyze the relationship between soil nutrients and fruit quality of Vitis amurensis Rupr.Beibinghong vineyard in the hope of providing reference for selecting suitable cultivation areas for the grage Beibinghong.【Methods】Eight sample sites representing four different habitats of Vitis amurensis Rupr.orchard in Xinjiang were selected to determine fruit quality and soil nutrient factors,and the relationships between them were analyzed using typical correlation and redundancy analyses.【Results】The overall coefficients of variation for each indicator of soil nutrients and fruit quality in the eight sample plots ranged from 6.147%to 40.476%and 3.674%to 11.895%,respectively,with the smallest coefficients of variation for pH and total sugar.The relationship between soil available P,available K,cation exchange capacity and fruit total soluble,tannin,totan sugar,total phenols,panicle weight,single fruit weight,individual yield were positively correlated;the relationship between soil alkali-hydrolyzable、cation exchange capacity and fruit anthocyanin,Single fruit weight,individual yield were positively correlated;the relationship between soil organic matter and fruittotal phenols was negatively correlated;Fruit total acids was significantly and positively correlated with soil total nitrogen,and negatively correlated with available K.4 pairs of typical variables explained 75.500%and 94.900%of the information within the soil nutrient and fruit quality groups and 72.100%and 92.100%of the information between the groups;Combined with the coordinate map of typical variables,the ecological area distribution of Yanqi Basin and the northern foot of Tianshan Mountains were relatively concentrated.【Conclusion】There were significant differences in the content of soil nutrients between the different'Beibinghong'fruit orchards,while the differences between the indicators of fruit quality were small,and the differences between soil pH and total fruit candies were not significant;the effect of soil nutrient

关 键 词：葡萄 土壤养分 果实品质 典型相关性 

分 类 号：S661.1[农业科学—果树学] S606.2[农业科学—园艺学]