[1]程林仙,王万瑞,王建萍,等.陕北仁用杏气候适宜性区划[J].西北林学院学报,2001,16(02):18-21.
 CHENG Lin-xian,WANG Wan-rui,WANG Jian-ping,et al.Climatic Adaptability Division for Apricot in Northern Shaanxi[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2001,16(02):18-21.
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陕北仁用杏气候适宜性区划
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第16卷
期数:
2001年02期
页码:
18-21
栏目:
森林生态学
出版日期:
2001-04-29

文章信息/Info

Title:
Climatic Adaptability Division for Apricot in Northern Shaanxi
作者:
程林仙; 王万瑞; 王建萍; 仁宗启; 朱琳; 郭兆夏
陕西省气象局; 陕西省延安市气象局; 陕西省经济作物气象服务台
Author(s):
CHENG Lin-xian; WANG Wan-rui; WANG Jian-ping; REN Zong-qi; ZHU Lin; GUO Zhao-xia
Based on an analysis of clim-ecology adaptability for apricot in northern Shaanxi,using the climatic data from 25 counties and the apricot phenology data from 6 counties in this region,the division indexes were determined as last day with the temperature
关键词:
陕北 仁用杏 地理信息系统 区划
分类号:
S662.2
文献标志码:
A
摘要:
采用陕北25个县气象站观测的气象资料和陕北6县仁用杏物候资料,对陕北仁用杏气候生态条件进行了分析。以≤0℃终日、≥10℃积温、年降水量为区划指标,运用GIS地理信息系统做了陕北仁用杏气候适宜性区划。结果表明:陕北各地均可种植仁用杏,但种植目的应有差异。在仁用杏气候最适宜区,仁用杏生长发育最为适宜,可获得较高且稳定的经济效益,主要分布于陕北东部黄河沿岸;在仁用杏气候适宜区,种植仁用杏部分年份发生冻害,能基本保证获得较好的经济效益,主要分布在陕北中南部、长城沿线风沙区中部及西部;在仁用杏气候较适宜区,仁用杏开

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更新日期/Last Update: 2010-04-29