| 云南芒果种植气候生态适应性的统计分析 |
| |
| 引用本文： | 张梅芳,陈守智,陈曦.云南芒果种植气候生态适应性的统计分析[J].黑龙江农业科学,2009(1). |
| |
| 作者姓名： | 张梅芳 陈守智 陈曦 |
| |
| 作者单位： | 1. 云南农业大学园林园艺学院,云南昆明,650201
2. 大理州经作所,云南宾川,671600 |
| |
| 摘 要： | 应用多元统计分析中的主成分分析和聚类分析法探讨了影响芒果生产的气候要素,即16个气候要素可分为5大类:温度因子、水分因子、无霜期、光照因子和地形因子,两种分析共同揭示了影响芒果生长和果实品质的气候生态因子组成,为提高芒果产量,促进果实品质及芒果栽培区划提供理论依据.
|
| 关 键 词： | 芒果 气候要素 主成分分析 聚类分析 区划 |
Statistical Analysis on Ecological and Climatic Adaptability for Cultivation of Mangifera indica in Yunnan |
| |
| ZHANG MEI-fang,CHEN Shou-zhi,CHEN Xi.Statistical Analysis on Ecological and Climatic Adaptability for Cultivation of Mangifera indica in Yunnan[J].Heilongjiang Agricultural Science,2009(1). |
| |
| Authors: | ZHANG MEI-fang CHEN Shou-zhi CHEN Xi |
| |
| Institution: | 1.Landscape and Horticultural College of Yunnan Agricultural University;Kunming 650201;2.Economic Crops Institute of Dali Bai Nationality Autonomous Prefecture;Binchuan;Yunnan 671600 |
| |
| Abstract: | In this research,sixteen climatic factors affecting fruit yield and quality of Mangifera indica were observed,and the methods of principal component analysis and clustering analysis were applied by the statistical software of DPS.The results indicated that sixteen climate factors could be divided respectively into five types,there were temperature factor,precipitation factor,frost-free period,illumination factor and topographical factor respectively.The two analyses revealed together the composition of clim... |
| |
| Keywords: | Mangifera indica climatic factors principal component analysis clustering analysis regionalization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
