Research and utilization of saline-alkali-tolerant <italic style="font-style: italic">Brassica napus</italic>—Review and prospect on two decades of research on saline-alkali-tolerant rapeseed at Huazhong Agricultural University

FU Ting-dong; WAN He-ping; WEN Jing; SHEN Jin-xiong; WANG Bo; ZHOU Guang-sheng; ZHANG Chun-yu; GUO Liang

doi:10.19802/j.issn.1007-9084.2026373

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Research and utilization of saline-alkali-tolerant Brassica napus—Review and prospect on two decades of research on saline-alkali-tolerant rapeseed at Huazhong Agricultural University

更新时间：2026-11-03

- Research and utilization of saline-alkali-tolerant Brassica napus—Review and prospect on two decades of research on saline-alkali-tolerant rapeseed at Huazhong Agricultural University
- Chinese Journal of Oil Crop Sciences Vol. 48, Issue 5, Pages: 1-8(2026)
- 作者机构：
  
  1.华中农业大学植物科学技术学院，湖北武汉，430070
  2.江汉大学生命科学学院，湖北武汉，430056
- 作者简介：
- 基金信息：
- DOI：10.19802/j.issn.1007-9084.2026373
  CLC： S565.4
- Received：26 October 2026，
  
  Published：25 October 2026
- 稿件说明：
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傅廷栋,万何平,文静等.耐盐碱甘蓝型油菜研究与利用[J].中国油料作物学报,2026,48(05):1-8.

FU Ting-dong,WAN He-ping,WEN Jing,et al.Research and utilization of saline-alkali-tolerant Brassica napus[J].Chinese Journal of Oil Crop Sciences,2026,48(05):1-8.
傅廷栋,万何平,文静等.耐盐碱甘蓝型油菜研究与利用[J].中国油料作物学报,2026,48(05):1-8. DOI： 10.19802/j.issn.1007-9084.2026373.

FU Ting-dong,WAN He-ping,WEN Jing,et al.Research and utilization of saline-alkali-tolerant Brassica napus[J].Chinese Journal of Oil Crop Sciences,2026,48(05):1-8. DOI： 10.19802/j.issn.1007-9084.2026373.

摘要

我国盐碱地资源丰富，盐碱地综合利用对保障国家耕地资源与粮油安全具有重要意义。本文系统总结了近20年来华中农业大学联合多家单位开展的耐盐碱油菜研究成果：建立了甘蓝型油菜萌发期和幼苗期室内耐盐碱鉴定体系，筛选获得耐盐碱优异种质并选育出华油杂62、华油杂158、饲油2号等我国首批耐盐碱油菜品种；从避盐、渗透调节、吸盐聚钠及根系泌酸降碱等方面解析了油菜耐盐碱的多重生理机制；多点田间与定位试验证实，耐盐碱油菜根系可分泌有机酸降碱，脱盐率高，还可翻耕作绿肥，能快速提高耕地有机质含量，改良土壤结构，实现盐碱土壤改良；总结形成了不同盐碱生态区适配种植模式，如中重度盐碱荒地改良、棉油轮作及南方滨海盐碱地稻油轮作等，兼具油、饲、菜、观光、蜂业等多元功能。文章最后提出盐碱地改良的对策建议，以期为我国盐碱地生物修复与耐盐碱油菜产业化发展提供参考。

Abstract

China has extensive saline-alkali land resources

and the comprehensive utilization of these lands is of strategic significance for safeguarding national cultivated land and food security. This paper systematically reviews the research achievements on saline-alkali-tolerant rapeseed conducted by Huazhong Agricultural University in collaboration with several institutes over the past two decades

such as the establishment of saline-alkali-tolerance identification system at the germination and seedling-stages

the screening of elite salt-alkali-tolerant germplasms and the release of the first batch of salt-alkali-tolerant varieties including Huayouza 62

Huayouza 158 and Siyou 2; the elucidation of multiple physiological mechanisms underlying salt-alkali tolerance from the perspectives of salt avoidance

osmotic adjustment

absorption and accumulation

rhizosphere acidification. Multi-site field and positioned experiments confirmed that salt-tolerant rapeseed roots can secrete organic acids to reduce alkalinity

with a high desalination rate; the crop can also

be plowed under as green manure

rapidly increasing the organic matter content of cultivated land

improving soil structure

and thereby achieving the improvement of saline-alkali soil. Adapted planting models for different saline-alkali ecological zones were summarized and established

such as amelioration of moderate-to-severe saline-alkali wasteland

cotton-rapeseed rotation

and rice-rapeseed rotation in coastal saline-alkali land of southern China

integrating multiple functions of oil

forage

vegetable

and ornamental beekeeping. Finally

countermeasures and suggestions for saline-alkali land improvement are proposed to provide reference for biological remediation and industrialization of salt-alkali-tolerant rapeseed in China.

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references

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Research and utilization of saline-alkali-tolerant Brassica napus—Review and prospect on two decades of research on saline-alkali-tolerant rapeseed at Huazhong Agricultural University

DOI：10.19802/j.issn.1007-9084.2026373

摘要

Abstract

关键词

Keywords

references