高原农业2025，Vol.9Issue(4)：470-481,12.DOI:10.19707/j.cnki.jpa.2025.04.007
基于ArcGIS孟连县牛油果种植气候适宜性精细化分析
Refined Analysis of Climatic Suitability of Avocado Planting in Menglian County Based on ArcGIS
摘要
Abstract
This article is intended to investigate the assessment of avocado planting indicators,disaster risk analysis,and climate suitability zoning in Menglian County,for the purpose of rational layout,minimizing the influence of meteorological disasters,and enhancing the output and quality of avocados.The main phenological period meteorological observation data of avocados and the investigation data on their growth,development,and distribution were selected.ArcGIS technical approaches such as raster calculation and spatial interpolation were employed for analysis.The climate suitability for avocado planting in Menglian County was classified into four levels:the most suitable area,the suitable area,the less suitable area,and the unsuitable area,and the thematic map of climate suitability zoning was accomplished.The results demonstrate that the meteorological factors influencing avocado planting in Menglian County encompassed three indicators and six factors.Among the indicators,temperature exerted a more significant impact,and the minimum temperature had a greater influence within the temperature factors.The annual precipitation was abundant,which was conducive to avocado planting.However,in some low-lying planting areas,the roots were prone to water accumulation,and the risk of root rot was relatively high.The annual average temperature was suitable for avocado growth.Nevertheless,the precipitation was scarce during the dry season,and the temperature rose rapidly.In the low-altitude areas,there was a risk of high temperature and drought from April to May.Areas with irrigation conditions were more suitable for avocado planting.The results suggest that in Menglian County,the annual average temperature is above 22℃;the average temperature in the coldest month,January,is above 12℃;and the annual precipitation is above 2,000 mm.All these areas are the most suitable for avocado planting,accounting for approximately 70%of the county's total land area.关键词
牛油果/种植气候适宜性/ArcGIS/精细化分析Key words
Avocado/Planting Climate Suitability/ArcGIS/Fine-Grained Analysis分类
农业科技引用本文复制引用
刘波,龚红梅..基于ArcGIS孟连县牛油果种植气候适宜性精细化分析[J].高原农业,2025,9(4):470-481,12.基金项目
云南省气象局基层台站气象科技创新与能力提升计划项目(STIAP202230). （STIAP202230）
