浙江农业科学 ›› 2025, Vol. 66 ›› Issue (3): 750-759.DOI: 10.16178/j.issn.0528-9017.20240551

• 资源与环境 • 上一篇    下一篇

南方酸化耕地治理现状及应用——以浙江省为例

汪洁1(), 季卫英1, 顾建强2, 张圆圆3, 刘晓霞1,*()   

  1. 1.浙江省耕地质量与肥料管理总站,浙江 杭州 310020
    2.杭州市临安区农林技术推广中心,浙江 杭州 311300
    3.浦江县农业技术推广中心,浙江 浦江 322200
  • 收稿日期:2024-07-08 出版日期:2025-03-11 发布日期:2025-04-02
  • 通讯作者: 刘晓霞
  • 作者简介:刘晓霞(1986—),女,山东青岛人,高级农艺师,博士,主要从事耕地质量建设工作,E-mail:10914048@zju.edu.cn
    汪洁(1990—),女,浙江奉化人,农艺师,硕士,主要从事耕地质量建设工作,E-mail:365597290@qq.com

Current situation and application of acidified farmland management in southern China—a case study of Zhejiang Province

WANG Jie1(), JI Weiying1, GU Jianqiang2, ZHANG Yuanyuan3, LIU Xiaoxia1,*()   

  1. 1. Zhejiang Farmland Quality and Fertilizer Management Station, Hangzhou 310020, Zhejiang
    2. Hangzhou Lin'an District Agricultural and Forestry Technology Promotion Center, Hangzhou 311300, Zhejiang
    3. Pujiang County Agricultural Technology Extension Center, Pujiang 322200, Zhejiang
  • Received:2024-07-08 Online:2025-03-11 Published:2025-04-02
  • Contact: LIU Xiaoxia

摘要:

土壤酸化不仅会引发作物铝毒、土壤结构变差、养分有效性和生物多样性下降,导致作物大幅度减产甚至绝收,同时还会活化重金属,引发农产品质量安全问题,严重威胁粮食安全、生态环境安全和农业可持续发展。我国南方地区的土壤酸化现象较为普遍,亟须开展规模化有效治理。本文以南方典型农业现代化先行省域之一的浙江省为例,结合浙江省多年酸化耕地治理历程,讨论了酸化耕地现状及其可能的影响因素,融合技术层面和工作层面提出了酸化耕地治理策略与技术路径,从水田、旱地、果园地、茶园地等多类型耕地论述了酸化耕地治理的应用实例和治理成效,分析了现阶段酸化耕地治理存在的问题,并提出了扩大酸化耕地治理覆盖面、集成底本高效技术模式、提高重视度等相应的建议与展望,为我国酸化耕地治理工作提供了参考依据。

关键词: 酸化耕地, 现状, 应用, 浙江

Abstract:

Soil acidification not only causes aluminum toxicity to crops, deterioration of soil structure, decline of nutrient availability and biodiversity, resulting in a significant reduction in crop yield or even no harvest, but also activates heavy metals, causing quality and safety problems of agricultural products, which seriously threatens food security, ecological environment security and sustainable development of agriculture, especially in southern China. It is more common and urgent to carry out large-scale effective governance. Taking Zhejiang Province as an example, which is one of the typical agricultural modernization provinces in the south of China, this paper discussed the current situation of acidified cultivated land and its possible influencing factors based on the years of acidified cultivated land management in Zhejiang Province. The strategy and technical path of acidified cultivated land management were put forward from the technical level and the working level. The application examples and effects of acidified cultivated land management were discussed from paddy field, dry land, orchard land, tea garden land and other types. The existing problems of acidified cultivated land management at the present stage were analyzed. The corresponding suggestions and prospects were put forward, such as expanding the coverage of acidified cultivated land management, integrating the efficient technical model of the base, and increasing the degree of attention. It provides a reference for the management of acidified cultivated land in China.

Key words: acidified farmland, status, application, Zhejiang

中图分类号: