新疆农业科学 ›› 2023, Vol. 60 ›› Issue (3): 601-607.DOI: 10.6048/j.issn.1001-4330.2023.03.010

• 园艺特产·生理生化 • 上一篇    下一篇

木纳格葡萄种子发育过程中生理生化指标变化特性

钟海霞1(), 孟阿静2, 周晓明1, 纪佳慧1, 乔江霞1, 潘明启1, 张付春1(), 伍新宇1()   

  1. 1.新疆农业科学院园艺作物研究所/省部共建干旱荒漠区作物抗逆遗传改良与种质创新国家重点实验室,乌鲁木齐 830091
    2.新疆农业科学院土壤肥料与农业节水研究所,乌鲁木齐 830091
  • 收稿日期:2022-07-29 出版日期:2023-03-20 发布日期:2023-04-18
  • 通信作者: 伍新宇(1970-),男,四川人,推广研究员,硕士,研究方向为葡萄和浆果生理,(E-mail)454691627@qq.com;
    张付春(1982-),男,新疆人,研究员,硕士,研究方向为葡萄栽培与品质调控,(E-mail)zfc20@foxmail.com
  • 作者简介:钟海霞(1988-),女,河南新蔡人,副研究员,硕士,研究方向为葡萄栽培生理与品质调控,(E-mail)zhonghaixia1@sina.cn
  • 基金资助:
    自治区公益性科研院所基本科研业务经费(ky2021122);中央财政林草科技推广示范项目(新[2021]TG04号);财政部和农业农村部:国家现代农业产业技术体系;新疆农业科学院农业科技创新稳定支持专项(2022001-9)

Study on the Changes of Physiological and Biochemical Indexes in the Development of Munake Grape Seeds

ZHONG Haixia1(), MENG Ajing2, ZHOU Xiaoming1, JI Jiahui1, QIAO Jiangxia1, PAN Mingqi1, ZHANG Fuchun1(), WU Xinyu1()   

  1. 1. Institute of Horticultural Crops, Xinjiang Academy of Agricultural Sciences/ The State Key Laboratory of Genetic Improvement and Germplasm Innovation of Crop Resistance in Arid Desert Regions (Preparation), Urumqi 830091,China
    2. Research Institute of Soil, Fertilizer and Agricultural Water Conservation, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
  • Received:2022-07-29 Online:2023-03-20 Published:2023-04-18
  • Correspondence author: WU Xinyu (1970-), male, Sichuan person,extension researcher, master, research direction: physiological studies of grapes and berries, (E-mail)454691627@qq.com;
    ZHANG Fuchun (1982-), male, Xinjiang person,researcher, master, research direction: viticulture and quality control,(E-mail)zfc20@foxmail.com
  • Supported by:
    Basic Scientific R &D Program of Public Welfare Research Institutions of Xinjiang Uygur Autonomous Region (ky2021122)(ky2021122);Demonstration Project of Promoting Forestry and Grassland Science and Technology Funded by the Central Government(Xin[2021] TG04 number);China Agriculture Research System of MOF and MARA;Stable Support to Agricultural Sci-Tech Renovation-xjnkywdzc(2022001-9)

摘要:

【目的】分析与白木纳格葡萄败育相关的生理生化指标。【方法】以红木纳格葡萄种子、白木纳格葡萄正常发育种子和败育种子作为研究对象,研究2种葡萄的果实及种子生长发育过程中的大小外观指标、可溶性糖含量、可溶性蛋白含量、MDA含量、POD活性、SOD活性及CAT活性6种生理指标,研究白木纳格葡萄种子败育的时期及相关影响因子。【结果】白木纳格葡萄的种子败育表现在43d前已经出现,可溶性蛋白含量与种子败育呈显著负相关,可溶性糖含量、MDA含量、POD活性、SOD活性及CAT活性与种子败育相关性未达到显著水平。【结论】白木纳格葡萄种子的败育时期在盛花后37~43 d,可溶性蛋白含量是影响木纳格葡萄种子发育的主要理化指标。

关键词: 木纳格葡萄; 种子; 生理生化指标; 特性

Abstract:

【Objective】 To determine the physiological and biochemical indexes related to the abortion of white Munake grape.【Methods】 In this experiment, the characteristics of the size and appearance, soluble sugar content and soluble protein of the growth and development of the fruits and seeds of the two grapes were mainly based on the seeds of the mahogany, and the normal development seeds and the abortive seeds of the white Munake grapes were used as research objects.The six physiological indexes of content, MDA content, POD activity, SOD activity and CAT activity were studied, and the period of seed abortion and related factors of white Munake grape were comprehensively analyzed.【Results】 The seed abortion of white Munake grape began to appear before 43 days, and the soluble protein content was significantly negatively correlated with seed abortion.Soluble sugar content, MDA content, POD activity, SOD activity and CAT activity and seed abortion.The correlation did not reach a significant level.【Conclusion】 The abortive period of white Munake grape was from 37 days to 43 days after flowering and soluble protein content is the main physical and chemical index that affects the development of Munake grape seed.

Key words: Munake grape; seed; physiological and biochemical index; features

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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