欢迎访问《农学学报》,

农学学报 ›› 2025, Vol. 15 ›› Issue (9): 84-91.doi: 10.11923/j.issn.2095-4050.cjas2024-0116

• 农业信息 农业气象 • 上一篇    下一篇

气候因子对昭通苹果产量和品质的影响

武丹1,2(), 唐丽娜1, 王静3, 蒙元燕1, 张小龙1, 刘丽1, 吴冬3, 黄国嫣3, 张秀英3, 蔡荣靖1,2(), 许留兴1,2()   

  1. 1 昭通学院农学与生命科学学院,云南昭通 657000
    2 昭通学院昭通苹果产业绿色发展工程研究中心,云南昭通 657000
    3 昭通市苹果产业发展中心,云南昭通 657000
  • 收稿日期:2024-06-20 修回日期:2025-01-16 出版日期:2025-09-17 发布日期:2025-09-17
  • 通讯作者:
    许留兴,男,1991年出生,贵州盘州人,副教授,博士研究生,主要从事牧草栽培与加工方面的研究。通信地址:657000 云南省昭通市昭阳区国学路昭通学院,Tel:0870-2121914,E-mail:
    蔡荣靖,男,1978年出生,云南昭通人,正高级农艺师,硕士,主要从事作物栽培方面的研究,Tel:0870-2121914,E-mail:
  • 作者简介:

    武丹,女,1990年出生,助教,硕士,主要从事叶际微生物方面的研究。通信地址:657000 云南省昭通市昭阳区国学路昭通学院,Tel:0870-2121914,E-mail:

  • 基金资助:
    兴昭人才计划项目(2023); 云南省教育厅昭通苹果产业绿色发展工程研究中心建设项目(云教发[2024]5号)

Influence of Climatic Factors on Yield and Nutrition of Zhaotong Apples

WU Dan1,2(), TANG Lina1, WANG Jing3, MENG Yuanyan1, ZHANG Xiaolong1, LIU Li1, WU Dong3, HUANG Guoyan3, ZHANG Xiuying3, CAI Rongjing1,2(), XU Liuxing1,2()   

  1. 1 College of Agronomy and Life Sciences, Zhaotong University, Zhaotong Yunnan 657000
    2 Yunnan Engineering Research Center of Green Development of Zhaotong Apple Industry, Zhaotong University, Zhaotong Yunnan 657000
    3 Zhaotong Apple Industry Development Center, Zhaotong Yunnan 657000
  • Received:2024-06-20 Revised:2025-01-16 Online:2025-09-17 Published:2025-09-17

摘要:

本研究从中国知网全文数据库和Web of Science数据库获取有关昭通苹果产量和品质的数据,使用最小二乘法建立线性回归模型,以研究气候因子对昭通苹果产量和品质的影响。结果表明,年降雨量对产量和可溶性固形物的决定系数较低,但对可滴定酸和含水量的决定系数较高。年平均气温对单果重、可滴定酸和果形指数的决定系数均较低,但对产量和可溶性糖含量的决定系数较高。在昭通苹果种植区,年降雨量和平均温度的升高降低了苹果的品质,但年平均最高气温的升高提高了苹果产量,而年平均最低气温的升高增加了单果重。此外,结合当前气候因子及未来的变化趋势,建议种植耐高温品种,秋季到春季灌溉2~3次。在育种和生产管理过程中,建议重点考虑延长寒冷期和晚开花品种的选择和生产计划的制定。

关键词: 气候因子, 昭通苹果, 产量, 降雨量, 温度

Abstract:

In this study, data on yield and quality of Zhaotong apples were obtained from China National Knowledge Internet (CNKI) full text database and Web of Science database (WOS), a linear model was established by fitting a regression model using least squares estimation in order to study the effects of climatic factors on yield and quality of Zhaotong apples. The coefficient of determination of annual rainfall was low for yield and soluble solids content, and was high for titratable acid and water contents. Mean annual temperature had lower coefficients of determination for single fruit weight, titratable acid content and fruit shape index, and had higher coefficients of determination for yield and soluble sugar content. In the Zhaotong apple growing area, the increase of annual rainfall and mean temperature decreased apple quality, while the increase of mean annual maximum temperature increased apple yield, and the increase of mean annual minimum temperature increased single fruit weight. Taking into account the current climatic factors and future trends, it is recommended to plant varieties tolerant to high temperatures and to irrigate 2-3 times from autumn to spring. In breeding and production management, it is recommended to focus on the selection of varieties with extended cold periods and late flowering and working out production programs.

Key words: climate factors, Zhaotong apple, yield, rainfall, temperature