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中国农学通报 ›› 2025, Vol. 41 ›› Issue (17): 103-107.doi: 10.11924/j.issn.1000-6850.casb2024-0639

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

平阴玫瑰始花期与气象因子的相关分析及预报模型

王金霞1(), 付晋1, 朱学亮2   

  1. 1 济南市气象局,济南 250100
    2 济南市林果技术推广和产业服务中心,济南 250099
  • 收稿日期:2024-10-23 修回日期:2025-03-17 出版日期:2025-06-15 发布日期:2025-06-15
  • 通讯作者:
    朱学亮,男,1983年出生,山东邹平人,高级工程师,硕士,主要从事林果(花卉)技术推广和产业服务工作。通信地址:250099 山东省济南市历下区龙鼎大道1号,Tel:0531-51708304,E-mail:zxl-104@163.com。
  • 作者简介:

    王金霞,女,1974年出生,山东曹县人,高级工程师,硕士,主要从事农业气象、气候资源开发利用方面的研究。通信地址:250102 山东省济南市高新区舜华南路1801号,Tel:0531-67719163,E-mail:

Correlation Analysis and Forecasting Model Between First-flowering Date of Pingyin Roses and Meteorological Factors

WANG Jinxia1(), FU Jin1, ZHU Xueliang2   

  1. 1 Jinan Meteorological Bureau, Jinan 250100
    2 Jinan Fruit Technology Promotion and Industrial Service Center, Jinan 250099
  • Received:2024-10-23 Revised:2025-03-17 Published:2025-06-15 Online:2025-06-15

摘要:

准确预报玫瑰始花期能为游客赏花以及旅游管理工作的时间安排提供科学依据,本文基于1994—2023年平阴玫瑰初花期记录以及同期平阴县国家气象站气象数据,分析始花期变化特征,并进行始花期与气象因子的相关性分析,建立回归预报方程。结果表明,玫瑰平均始花期为4月30日—5月1日,近年来有所提前。始花期日序数与4月平均气温、积温、日照时数呈显著相关性,与积温相关性最显著。用4月平均气温、积温、积温结合日照时数分别建立始花期预报方程,发现积温法预报玫瑰始花期预报准确率更高。

关键词: 玫瑰, 始花期, 变化特征, 积温, 日照时数, 预报

Abstract:

Accurate prediction of the first flowering date of roses can provide scientific basis for flower appreciation and tourism management. This paper based on the records of the first flowering date of roses in Pingyin from 1994 to 2023 and the meteorological data of Pingyin County National Meteorological Observatory in the same period, the variation characteristics of the first flowering date were analyzed, and the correlation analysis between the first flowering date and meteorological factors was carried out to establish the regression prediction equation. The results show that the first flowering date of roses is from April 30 to May 1, which has been advanced in recent years. The ordinal number of days of the first flowering date is significantly correlated with the average temperature of April, accumulated temperature and sunshine duration, among which the correlation with accumulated temperature is the most significant. The prediction equations of the first flowering date are established by using the average temperature of April, accumulated temperature and accumulated temperature combined with sunshine duration, respectively. It is found that the accumulated temperature method is more accurate in predicting the first flowering date of roses.

Key words: rose, first flowering date, variation characteristics, accumulative temperature, sunshine duration, prediction