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农学学报 ›› 2022, Vol. 12 ›› Issue (4): 67-74.doi: 10.11923/j.issn.2095-4050.cjas20200300083

所属专题: 生物技术 农业气象

• 农业信息/农业气象 • 上一篇    下一篇

宁夏番茄气候适宜度变化特征分析

朱婷艳1,2(), 武英娇3(), 李文琛1,2, 董国庆1,2, 黄云1,4, 李淑君1,2   

  1. 1宁夏气象防灾减灾重点实验室,银川 750002
    2宁夏回族自治区惠农区气象局,宁夏惠农 753200
    331110部队,南京 210000
    4宁夏回族自治区中卫市气象局,宁夏中卫 755000
  • 收稿日期:2020-03-26 修回日期:2020-05-22 出版日期:2022-04-20 发布日期:2022-05-19
  • 通讯作者: 武英娇 E-mail:794433076@qq.com;506960019@qq.com
  • 作者简介:朱婷艳,女,1989年出生,江苏海门人,工程师,本科,现主要从事气象服务等研究工作。通信地址:753600 宁夏回族自治区惠农区气象局,E-mail: 794433076@qq.com
  • 基金资助:
    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2017年开放研究项目“宁夏番茄花果期气象条件分析及预测技术研究”(CAMF-201703)

Climate Suitability of Tomato in Ningxia: Variation Characteristics

ZHU Tingyan1,2(), WU Yingjiao3(), LI Wenchen1,2, DONG Guoqing1,2, HUANG Yun1,4, LI Shujun1,2   

  1. 1Key Laboratory of Preventing and Reducing Meteorological Disaster of Yinchuan, Yinchuan 750002, Ningxia, China
    2Meteorological Bureau of Huinong, Ningxia Hui Autonomous Region, Huinong 753200, Ningxia, China
    3The Unit No. 1110 of PLA, Nanjing 210000, Jiangsu, China
    4Meteorological Bureau of Zhongwei, Ningxia Hui Autonomous Region, Zhongwei 755000, Ningxia, China
  • Received:2020-03-26 Revised:2020-05-22 Online:2022-04-20 Published:2022-05-19
  • Contact: WU Yingjiao E-mail:794433076@qq.com;506960019@qq.com

摘要:

本文探讨了宁夏地区番茄气候适宜度的分布规律,旨在为宁夏番茄种植的区域规划提供参考。根据宁夏1981—2016年的气象观测资料和番茄生育期数据,建立气候适宜度模型,分析各气象因子适宜度变化特征。结果表明:日照适宜度在各气象要素中表现最好,是宁夏番茄生长最有利的气象因素;降水适宜度在空间上呈南高北低分布,年际变率较大,是影响气候适宜度年际变化的关键因子;温度适宜度在不同生育期变率大,是制约宁夏番茄种植的主要气象因素,且逐渐向更为有利的条件发展。宁夏中北部4个市的气候适宜度均较高,固原市的气候条件不利于番茄的生长发育。从气候适宜度分布上看,宁夏中北部地区番茄种植的气候适宜度最好,气候条件整体最有利于番茄生长。

关键词: 农业, 番茄种植, 气候, 适宜度

Abstract:

The study discussed the distribution law of climate suitability of tomato in Ningxia, and aimed to provide reference for the regional planning of tomato cultivation. Based on the growth data of tomato provided by the Agricultural Technology Center of Huinong and the meteorological data provided by 24 meteorological observation stations, including the data of temperature, precipitation, and sunshine from 1981 to 2016, climate suitability models were established to analyze the variation characteristics of the suitability of meteorological factors. The results showed that the sunshine suitability was the most favorable meteorological factor for tomato growth in Ningxia, whose spatial distribution was high in the north and low in the south. The precipitation suitability decreased from south to north, but it could be compensated by the irrigation of the Yellow River, its high inter-annual variability made it the key factor affecting the inter-annual change of the climate suitability. The temperature suitability varied remarkably in different growth periods, and was the main meteorological factor that restricted tomato cultivation in Ningxia, and it gradually changed into a favorable condition. The suitability of the 4 cities in northern and central Ningxia was relatively high, and the meteorological condition in Guyuan was not conducive to the tomato growth and development. From the distribution of climate suitability, the climate suitability of tomato planting in the northern and central Ningxia is the best, and its overall climate condition is the most conducive to the growth of tomato.

Key words: agriculture, tomato planting, climate, suitability

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