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CLIMATE-BASED ZONATION WITH GIS FOR DRIED-FRUITS AND NUT TREES IN BEIJING

文献类型： 外文期刊

作者： Gao, Zhaoquan 1 ; Fan, Jiangchuan 2 ; Wang, Yantao 3 ; Zhai, Zefeng 3 ; Feng, Chen 3 ; Peng, Xiang 3 ; Li, Tianhong 3 ;

作者机构： 1.Beijing Vocat Coll Agr, Beijing 102442, Peoples R China

2.Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China

3.China Agr Univ, Coll Hort, Dept Pomol, Beijing 100193, Peoples R China

关键词： Dried-fruit; Nut trees; GIS; Agroclimatic zoning

期刊名称：BANGLADESH JOURNAL OF BOTANY （ 影响因子：0.308； 五年影响因子：0.348 ）

ISSN： 0253-5416

年卷期： 2019 年 48 卷 3 期

页码：

收录情况： SCI

摘要： Beijing has a dried fruit and nut tree cultivation area of 64.7 thousand hectares, accounting for 48% of the total fruit tree planting area. Though it involves a total of 121,000 households, the income per ha is only 7555 yuan. Scientific planning for the cultivation of popular dried-fruit and nut trees is essential for the rational allocation, efficient utilization and sustainable development of agricultural resources available in Beijing. By collecting the basic data regarding climate, ecology, and soil, and correlating them with the climatic and ecological adaptabilities of the crops, a fine zonation for each of the four most important dried-fruits and nuts produced in Beijing (100 m x 100 m) using GIS technology was developed. Each zonation identified the most favorable, favorable, general, unfavorable, and the most unfavorable areas. Further, we suggested ideal producing areas for the main dried fruits and nuts industries, providing a theoretical basis for the optimal layout of dried fruit and nut production facilities are suggested.

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