中国蔬菜

• 专论与综述 • 上一篇    下一篇

南瓜耐盐性研究进展

王伟奇1 张 蒙2 秦肇辰1 马 玮2 孙廷珍2 史玉滋2 段 颖2* 王长林2*   

  1. (1 北京林业大学生物科学与技术学院,北京 100083;2 中国农业科学院蔬菜花卉研究所,农业农村部园艺
    生物学与种质创制重点实验室,北京 100081)
  • 收稿日期:2020-06-13 出版日期:2020-10-01 发布日期:2020-07-31
  • 通讯作者: 王长林,男,副研究员,硕士生导师,专业方向:南瓜遗传育种,E-mail:wangchanglin@caas.cn; 段颖,女,助理研究员,专业方向:南瓜遗传育种,E-mail:duanying@caas.cn
  • 作者简介:王伟奇,男,专业方向:生物科学,E-mail:weiqi-wang@qq.com
  • 基金资助:
    北京市果类蔬菜产业创新团队项目(BAIC01),中国农业科
    学院创新工程项目(CAAS-ASTIP-IVFCAAS)

Research Progress on Salt Tolerance in Cucurbita

WANG Wei-qi1,ZHANG Meng2,QIN Zhao-chen1,MA Wei2,SUN Ting-zhen2,SHI Yu-zi2,DUAN#br# Ying2*,WANG Chang-lin2*   

  1. (1College of Biological Sciences and Technology,Beijing Forestry University,Beijing 100083,China;2Institute of Vegetables
    and Flowers,Chinese Academy of Agricultural Sciences,Key Laboratory of Horticultural Crop Biology and Germplasm
    Enhancement,Ministry of Agriculture and Rural Affairs,Beijing 100081,China)
  • Received:2020-06-13 Online:2020-10-01 Published:2020-07-31

摘要: 土壤盐渍化是蔬菜作物栽培生产中面临的主要非生物胁迫之一。南瓜(Cucurbita spp.)具有较强的盐胁迫耐受能力,
也是黄瓜、西瓜、甜瓜等葫芦科蔬菜嫁接生产的砧木,选育耐盐性较强的南瓜品种有助于提高南瓜和葫芦科嫁接蔬菜的产量
和经济效益。本文主要对南瓜耐盐性评价方法和耐盐种质资源筛选、南瓜耐盐性形成的生理机制、南瓜耐盐性状的遗传及相
关耐盐基因等研究进展进行综述,并对今后的研究方向进行展望,以期为解析南瓜耐盐调控机制和选育耐盐性品种提供理论
参考。

关键词: 南瓜, 耐盐性, 综合评价, 生理机制, 遗传, 综述

Abstract: Abstract:Soil salinization is one of the main abiotic stresses in vegetable production.Pumpkin
Cucurbita spp.)displayed strong tolerance to salt stress and was used as rootstock in grafting cultivation of
cucumber,melon and watermelon.Selection of pumpkin varieties with salt tolerance is helpful to improve
the yield and economic benefits of pumpkin and Cucurbitaceae grafted vegetables.This paper summarized the
research progress on evaluation methods for salt tolerance of Cucurbita and salt-tolerant Cucurbita germplasm
screening,physiological mechanism in forming Cucurbita salt tolerance,inheritance of Cucurbita salt
tolerance traits and related salt tolerance genes in Cucurbita.Furthermore,the paper also prospected the future
research direction,hoping to provide more theoretical references for understanding the regulatory mechanism
of pumpkin salt tolerance,and selection of salt tolerant varieties.

Key words: Cucurbita, Salt tolerance, Comprehensive evaluation, Physiological mechanism, Heredity, Review