浙江农业科学 ›› 2026, Vol. 67 ›› Issue (4): 943-948.DOI: 10.16178/j.issn.0528-9017.20250680

• 果树与蔬菜 • 上一篇    下一篇

环境因子与奉化水蜜桃果实生长相关性

李罗飞1(), 楼安其1, 宋谢清2, 孙奇男1, 陈妙金1()   

  1. 1.宁波市奉化区农业产业研究院(宁波市奉化区水蜜桃研究所),浙江 宁波 315502
    2.宁波市奉化区农业技术服务总站,浙江 宁波 315500
  • 收稿日期:2025-09-22 出版日期:2026-04-11 发布日期:2026-04-17
  • 通讯作者: 陈妙金
  • 作者简介:陈妙金,E-mail:Mjchen04@163.com
    李罗飞,从事果树育种及栽培技术推广。E-mail:xuzhoufreeman@126.com
  • 基金资助:
    宁波市重大科技任务攻关项目(2022Z179)

Correlation between environmental factors and fruit growth of honey peach in Fenghua

LI Luofei1(), LOU Anqi1, SONG Xieqing2, SUN Qinan1, CHEN Miaojin1()   

  1. 1.Institute of Honey Peach,Agricultural Industry Research Institute in Fenghua District,Ningbo City,Ningbo 315502,Zhejiang
    2.Agricultural Technology Service Station in Fenghua District,Ningbo City,Ningbo 315500,Zhejiang
  • Received:2025-09-22 Online:2026-04-11 Published:2026-04-17
  • Contact: CHEN Miaojin

摘要:

本研究探讨了环境因子对奉化水蜜桃2个栽培品种湖景蜜露、奉化玉露果实生长的影响,在监测果园环境和果实形态的基础上,采用Pearson相关分析法分别建立了果实绝对生长量与温度累积值、果实相对生长量与湿度累积值之间的定量关系。结果表明,2个品种果实纵径、横径、侧径生长均符合S型曲线,气温、土壤温度累积值与果实纵径、横径、侧径呈显著(p<0.05)或极显著(p<0.01)正相关,且土壤温度相关系数普遍高于气温。土壤湿度的影响则存在品种异质性,硬核期起20 d土壤湿度累积值与湖景蜜露果实纵径、横径、侧径相对值呈显著或极显著正相关,而奉化玉露对同期湿度变化的响应不敏感,反映出二者在水分利用策略及膨大节律上存在差异。本研究为水蜜桃品种差异化栽培及水分精准调控提供了理论依据。

关键词: 奉化水蜜桃, 果实生长, 环境因子, 相关分析, 品种

Abstract:

This study investigated the effect of environmental factors on fruit growth in two cultivated honey peach varieties,Hujingmilu and Fenghuayulu,in Fenghua. Based on monitoring of orchard environment and fruit morphology,Pearson correlation analysis was employed to establish quantitative relationships between absolute fruit growth and accumulation values of temperature,as well as relative fruit growth and accumulation values of humidity. The results indicated that the longitudinal,transverse,and lateral diameters of fruits in both varieties follow an S-shaped growth curve. The accumulation values of air temperature and soil temperature showed a significant(p<0.05)or extremely significant(p<0.01)positive correlation with the longitudinal,transverse,and lateral diameters of fruits,with soil temperature generally exhibiting higher correlation coefficients than air temperature. The effect of soil humidity displayed significant varietal heterogeneity,accumulation values of soil humidity after 20 days of hard core period was significantly or extremely significantly positively correlated with the relative values of longitudinal,transverse,and lateral diameters of Hujingmilu fruits,while Fenghuayulu fruits were insensitive to changes in humidity over the same period,reflecting differences in water use strategies and swelling rhythms between Hujingmilu and Fenghuayulu. This research provides a theoretical basis for differentiated cultivation and precise water regulation of honey peach varieties.

Key words: honey peach in Fenghua, fruit growth, environmental factor, correlation analysis, variety

中图分类号: