紫花苜蓿亏缺灌溉栽培的综合管理策略研究

Integrated Management Strategies of Deficit Irrigation Cultivation of Alfalfa

本文综述了亏缺灌溉在紫花苜蓿(Medicago sativa L.)栽培中的应用及效果,重点关注在水资源有限的条件下优化作物产量与水利用效率的方法。通过分析现有文献,探讨了精确灌溉调度和先进农业技术的结合应用,以及这些策略对土壤健康和生态系统的影响。综合各类研究发现,亏缺灌溉在提高水分利用效率和维持紫花苜蓿高产方面具有显著效果,同时强调了未来研究的方向,包括综合管理策略的必要性,为农业水资源管理提供了新的视角和政策建议。

This paper reviewed the application and effects of deficit irrigation on alfalfa cultivation,focusing on the methods of optimizing crop yield and water use efficiency under limited water resources.By analyzing existing literature,the combined application of precision irrigation scheduling and advanced agricultural technologies were discussed,as well as the impacts of these strategies on soil health and ecosystems.The study found that deficit irrigation had significant effects on improving water use efficiency and maintaining high yields of alfalfa.Meanwhile,the directions for future research was emphasized,including the necessity of integrated management strategies.This paper provided a new perspective and policy recommendations for agricultural water resources management.