农机使用与维修Issue(2)：8-11,4.DOI:10.14031/j.cnki.njwx.2026.02.002
黑土保护与利用技术模式探索及对策
Exploration and countermeasure research on the technical model of black soil protection and utilization
摘要
Abstract
With the protection practices in the northeastern black soil region as the target,a systematic review was con-ducted on the current degradation status of black soil.The core essence and implementation effects of typical technical paradigms such as the Sanjiang Model、Beidahuang Model、Lishu Model and Longjiang Model were explored in depth.The current practical challenges faced by black soil protection work,such as the lagging infrastructure construction and the difficulty in controlling soil erosion,were also analyzed in depth.Targeted countermeasures and suggestions were proposed from five dimensions,including improving the investment mechanism,strengthening technological support ca-pabilities,enhancing ecological governance efforts,establishing a legal supervision system,and increasing the participa-tion enthusiasm of relevant entities.The aim is to provide practical and feasible practical references for the sustainable u-tilization of soil resources in the northeastern black soil region,and to provide reference basis for subsequent regional ag-ricultural green development and food security protection work.关键词
黑土地保护/技术模式/粮食安全/土壤退化/对策建议Key words
black soil protection/technical model/food security/soil degradation/countermeasures and suggestions分类
农业科技引用本文复制引用
朱春艳,张悦,董晓威,王汉羊,李瑞祥..黑土保护与利用技术模式探索及对策[J].农机使用与维修,2026,(2):8-11,4.基金项目
大庆市哲学社会科学规划研究项目(DSGB2024059) （DSGB2024059）
