浙江农业科学 ›› 2026, Vol. 67 ›› Issue (9): 2187-2192.DOI: 10.16178/j.issn.0528-9017.20250565

• 果树与蔬菜 • 上一篇    下一篇

福安市地方野生葡萄资源耐盐性综合评价

林旭(), 林晓红, 董禹, 王贤银, 范晓晖   

  1. 宁德市农业科学研究所,福建 福安 355003
  • 收稿日期:2025-08-06 出版日期:2026-09-11 发布日期:2026-09-24
  • 作者简介:林旭,主要从事葡萄栽培育种。E-mail:782023804@qq.com。
  • 基金资助:
    省级种质资源保护单位建设专项(ZYBHDWZX202216)

Comprehensive evaluation of salt tolerance of local wild grape resources from Fu’an City

LIN Xu(), LIN Xiaohong, DONG Yu, WANG Xianyin, FAN Xiaohui   

  1. Ningde Agricultural Science Research Institute,Fu’an 355003,Fujian
  • Received:2025-08-06 Online:2026-09-11 Published:2026-09-24

摘要:

为探究地方野生葡萄资源的耐盐性,筛选适宜东南沿海葡萄产区的耐盐砧木品种,选取福安市10个地方野生及实生后代葡萄种质资源开展耐盐性试验,对照为夏黑葡萄。用0.1 mol·L-1 NaCl溶液灌溉,对盐(NaCl)胁迫下幼苗的盐害指数、新梢生长量、抗氧化酶活性、渗透调节物质含量、丙二醛含量等各项指标进行测定,通过主成分分析、隶属函数分析等方法对野生葡萄资源进行耐盐性综合分析。结果表明,S27、S08在对照组和NaCl胁迫下过氧化氢酶(CAT)、过氧化物酶(POD)、超氧化物歧化酶(SOD)活性均较高。S27、S08、S05的综合排名位列前3位,表明其耐盐性强,可作为福安等东南沿海产区的耐盐葡萄砧木品种。

关键词: 野生葡萄, 耐盐性, 隶属函数, 综合评价

Abstract:

To explore the salt tolerance of local wild grape resources and screen suitable salt tolerant rootstock varieties for grape production areas along the southeast coast,10 local wild and progeny grape germplasm resources from Fu’an City were selected for salt tolerance experiments,with summer black grape as the control. Irrigation with 0.1 mol·L-1 NaCl solution was used to measure various indicators of salt damage index,new shoot growth,antioxidant enzyme activity,osmoregulatory substances,malondialdehyde content of seedlings under salt(NaCl)stress. Salt tolerance of wild grape resources was comprehensively analyzed by principal component analysis,membership function analysis. The results showed that the activities of catalase (CAT),peroxidase (POD),and superoxide dismutase (SOD) of S27 and S08 were relatively high in the control group and under NaCl stress. S27,S08, and S05 occupied the top three positions in the comprehensive ranking,indicating strong salt tolerance and suitability as salt tolerant grape rootstock resources in southeastern coastal areas such as Fu’an.

Key words: wild grape, salt tolerance, membership function, comprehensive evaluation

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