北方农业学报 ›› 2026, Vol. 54 ›› Issue (2): 125-134.doi: 10.12190/j.issn.2096-1197.2026.02.12

• 农业气象 • 上一篇    

花生芽对温度变化的生长动态响应

许海涛1, 吴寅2, 李长红3, 马红珍1, 郭海斌1, 史红鸽1, 高海燕4, 曾洁4, 王娜5, 冯利6   

  1. 1.驻马店市农业科学院 农产品加工研究所/河南省芽类加工工程技术研究中心/驻马店市五谷芽苗菜生产与加工重点实验室,河南 驻马店 463000;
    2.河南省农业科学院,河南 郑州 450002;
    3.驻马店市农业综合行政执法支队,河南 驻马店 463000;
    4.河南科技学院 食品学院,河南 新乡 453003;
    5.河南农业大学 食品科学技术学院,河南 郑州 450002;
    6.河南中坤农业科技有限公司,河南 正阳 463600
  • 收稿日期:2025-10-09 出版日期:2026-04-20 发布日期:2026-06-10
  • 作者简介:许海涛(1974—),男,研究员,学士,主要从事农产品贮运与加工技术方面的研究工作。
  • 基金资助:
    国家重点研发计划项目(2024YFD2301003); 国家花生产业技术体系建设项目(CARS-13); 中原学者工作站项目(ZYGZZ2023116,244400510026); 驻马店市社发领域科技攻关项目(2024006)

Dynamic growth response of peanut sprouts to temperature changes

XU Haitao1, WU Yin2, LI Changhong3, MA Hongzhen1, GUO Haibin1, SHI Hongge1, GAO Haiyan4, ZENG Jie4, WANG Na5, FENG Li6   

  1. 1. Institute of Agricultural Products Processing, Zhumadian Academy of Agricultural Sciences/Research Center for the Sprout Processing Engineering Technology in Henan Province/Zhumadian Key Laboratory of Production and Processing of Five Cereals Sprouting Vegetables, Zhumadian 463000, China;
    2. Henan Academy of Agricultural Sciences, Zhengzhou 450002, China;
    3. Zhumadian Agricultural Comprehensive Administrative Law Enforcement Detachment, Zhumadian 463000, China;
    4. School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China;
    5. College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China;
    6. Henan Zhongkun Agricultural Technology Co., Ltd., Zhengyang 463600, China
  • Received:2025-10-09 Online:2026-04-20 Published:2026-06-10

摘要: 【目的】明确花生芽对温度变化的生长动态响应,为花生芽生产提供参考。【方法】以鲁花8号、豫花155、豫花9326、豫花9719为试验材料,在20、25、30 ℃环境温度下避光培养,从催芽当天至花生芽开花测定其胚轴长度与鲜重、胚根长度与鲜重、胚根数,并计算长度根冠比与鲜重根冠比。【结果】20、25、30 ℃下各品种花生芽开花的生长时间分别为132、108、84 h。各品种花生芽开花时胚轴长度由高到低的环境温度表现为25 ℃>30 ℃>20 ℃,胚轴鲜重表现为25 ℃>30 ℃>20 ℃。鲁花8号、豫花155、豫花9326胚根长度由高到低的环境温度表现为25 ℃>30 ℃>20 ℃,豫花9719表现为25 ℃>20 ℃>30 ℃;鲁花8号、豫花9326、豫花9719胚根鲜重表现为25 ℃>30 ℃>20 ℃,豫花155表现为30 ℃>25 ℃>20 ℃;鲁花8号、豫花9326胚根数表现为30 ℃>25 ℃>20 ℃,豫花155、豫花9719表现为25 ℃>30 ℃>20 ℃。鲁花8号、豫花155、豫花9326长度根冠比由高到低的环境温度表现为20 ℃>30 ℃>25 ℃,豫花9719表现为20 ℃>25 ℃>30 ℃;鲁花8号鲜重根冠比表现为30 ℃>25 ℃>20 ℃,豫花155、豫花9326表现为30 ℃>20 ℃>25 ℃,豫花9719表现为20 ℃>25 ℃>30 ℃。相关性分析表明,20、25、30 ℃下花生芽各生长性状间均呈极显著正相关关系(P<0.01),20 ℃的相关系数为0.968 5~0.994 9、25 ℃的相关系数为0.952 7~0.998 4、30 ℃的相关系数为0.976 9~0.997 9。【结论】25 ℃环境温度可保证花生芽胚轴长度、胚轴鲜重、胚根长度、胚根鲜重、胚根数、长度根冠比、鲜重根冠比保持较佳的动态生长优势。

关键词: 花生芽, 环境温度, 动态生长, 胚轴, 胚根, 根冠比

Abstract: 【Objective】 To clarify the dynamic growth response of peanut sprouts to temperature changes and to provide a reference for peanut sprout production. 【Methods】 Luhua No. 8,Yuhua 155,Yuhua 9326,and Yuhua 9719 were used as experimental materials. They were cultivated in darkness at environmental temperatures of 20,25,and 30 ℃. From the day of germination to flowering of peanut sprouts,hypocotyl length and fresh weight,radicle length and fresh weight,and radicle number were measured,and the length root to shoot ratio and the fresh weight root to shoot ratio were calculated. 【Results】 At 20,25,and 30 ℃,the growth time of each peanut sprout variety to flowering was 132,108,and 84 h,respectively. At flowering of each peanut sprout variety,the environmental temperatures for hypocotyl length (from high to low)was 25 ℃>30 ℃>20 ℃,while the hypocotyl fresh weight was 25 ℃>30 ℃>20 ℃. The environmental temperatures for radicle length(from high to low)of Luhua No. 8,Yuhua 155,and Yuhua 9326 were 25 ℃>30 ℃>20 ℃,and Yuhua 9719 was 25 ℃>20 ℃>30 ℃. Radicle fresh weight of Luhua No. 8,Yuhua 9326,and Yuhua 9719 were 25 ℃>30 ℃>20 ℃,while Yuhua 155 was 30 ℃>25 ℃>20 ℃. The radicle numbers of Luhua No. 8 and Yuhua 9326 were 30 ℃>25 ℃>20 ℃,while Yuhua 155 and Yuhua 9719 were 25 ℃>30 ℃>20 ℃. The environmental temperatures for length root to shoot ratio(from high to low) of Luhua No. 8,Yuhua 155,and Yuhua 9326 were 20 ℃>30 ℃>25 ℃,while Yuhua 9719 was 20 ℃>25 ℃>30 ℃. Fresh weight root to shoot ratio of Luhua No. 8 was 30 ℃>25 ℃>20 ℃,Yuhua 155 and Yuhua 9326 were 30 ℃>20 ℃>25 ℃,and Yuhua 9719 was 20 ℃>25 ℃>30 ℃. Correlation analysis showed that all growth traits of peanut sprouts were extremely significantly positively correlated at 20,25,and 30 ℃(P<0.01). The correlation coefficients at 20 ℃ were 0.968 5 to 0.994 9,the correlation coefficients at 25 ℃ were 0.952 7 to 0.998 4,and the correlation coefficients at 30 ℃ were 0.976 9 to 0.997 9. 【Conclusion】 An environmental temperature of 25 ℃ can ensure optimal dynamic growth advantages for hypocotyl length,hypocotyl fresh weight,radicle length,radicle fresh weight,radicle number,length root to shoot ratio,and fresh weight root to shoot ratio of peanut sprouts.

Key words: Peanut sprouts, Environmental temperature, Dynamic growth, Hypocotyl, Radicle, Root to shoot ratio

中图分类号: 

  • S649