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农学学报 ›› 2021, Vol. 11 ›› Issue (9): 79-84.doi: 10.11923/j.issn.2095-4050.cjas2020-0010

所属专题: 小麦 农业气象

• 农业信息/农业气象 • 上一篇    下一篇

基于GIS的宁夏皮燕麦种植气候适宜性分析

赵金龙1,2(), 汪进欣1,2(), 马力文1,2   

  1. 1中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室,银川 750002
    2宁夏气象防灾减灾重点实验室,银川 750002
  • 收稿日期:2020-04-20 修回日期:2020-06-27 出版日期:2021-09-20 发布日期:2021-09-30
  • 通讯作者: 汪进欣 E-mail:451919373@qq.com;1003253902@qq.com
  • 作者简介:赵金龙,男,1989年出生,宁夏银川人,工程师,硕士,主要从事3S技术应用研究。通信地址:750002 宁夏银川市金凤区新昌西路71号 宁夏气象局,E-mail: 451919373@qq.com
  • 基金资助:
    一二三产业融合发展科技创新示范项目“宁夏特色小杂粮与胡麻新品种选育及栽培技术研究与示范”(YES-16-08)

Climate Suitability Analysis of Oat Planting Based on GIS in Ningxia

Zhao Jinlong1,2(), Wang Jinxin1,2(), Ma Liwen1,2   

  1. 1Key Laboratory for Meteorological Disaster Monitoring and Early Warning and Risk Management of Characteristic Agriculture in Arid Regions, CMA, Yinchuan 750002
    2Ningxia Key Lab of Meteorological Disaster Prevention and Reduction, Yinchuan 750002
  • Received:2020-04-20 Revised:2020-06-27 Online:2021-09-20 Published:2021-09-30
  • Contact: Wang Jinxin E-mail:451919373@qq.com;1003253902@qq.com

摘要:

为合理利用气候资源,发挥气象为农服务作用,科学规划宁夏皮燕麦产业发展。利用宁夏中南部地区2017—2018年皮燕麦产量和气象数据,通过相关性分析方法确定宁夏皮燕麦种植气候适宜性区划指标,再根据宁夏23个地面气象站1981—2010年气候资料和地理信息数据模拟区划指标空间分布。综合各指标权重,通过栅格运算获得宁夏皮燕麦种植气候适宜性区划图。结果表明:宁夏皮燕麦种植气候适宜区主要分布在宁夏南部冷凉山区,次适宜区主要分布在宁夏中部干旱少雨地带,不适宜区主要分布在宁夏中北部黄河平原。本研究结果为合理规划宁夏皮燕麦产业布局,新品种引种和推广种植提供了科学依据。

关键词: 皮燕麦, 气候适宜性, 区划, 宁夏, GIS

Abstract:

In order to make rational use of climate resources, give full play to the role of meteorology in serving agriculture, and scientifically plan the development of oat industry in Ningxia. Based on the production and meteorological data of oats in central and southern Ningxia from 2017 to 2018, the climatic suitability zoning index of oats was determined by correlation analysis method. According to the climate data and geographic information data of 23 surface meteorological stations in Ningxia from 1981 to 2010, the spatial distribution of zoning indexes was simulated. Based on the weight of each index, the climate suitability zoning map of oats was obtained by raster calculation. The results showed that the climate suitable area was mainly distributed in the cold mountain area in the south of Ningxia, the secondary suitable area was mainly distributed in the arid and rainless area in the middle of Ningxia, and the unsuitable area was mainly distributed in the Yellow River Plain in the middle and north of Ningxia. The study could provide a scientific basis for the rational planning of the industrial layout, introduction and popularization of new varieties of oats in Ningxia.

Key words: Oat, Climate Suitability, Zoning, Ningxia, GIS

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