甘蔗糖业2026，Vol.55Issue(4)：65-75,11.DOI:10.3969/j.issn.1005-9695.2026.04.006
糖料蔗水肥一体化应用现状与对策研究——以广西来宾市为例
Current Application Status and Countermeasures of Water and Fertilizer Integration for Sugarcane:A Case Study of Laibin City,Guangxi
摘要
Abstract
To address key bottlenecks hindering the promotion of integrated water and fertilizer management(fertigation)for sugarcane,such as underperforming facilities,low adoption of intelligent systems,funding shortages,limited farmer awareness,and inadequate irrigation infrastructure,this study systematically analyzed the core obstacles and their causes based on sugarcane production data from the 2021/22 to 2025/26 crushing seasons and the construction practice of fertigation demonstration bases from 2023 to 2025 in Laibin City,Guangxi.The results show that a total of 36 400 hm2 of fertigation bases have been established in Laibin,of which intelligent systems account for only 5.94％,and approximately 14 700 hm2 of the facilities are not operating normally due to water shortages and poor maintenance.The application of fertigation technology can save water by 50％—70％and reduce fertilizer use by over 40％,increase sugarcane yield by 45 t/hm2 in drought years and 30 t/hm2 in normal years,significantly lower production costs,and enhance drought resilience.The study proposes that systematic improvements in the coverage and effectiveness of fertigation technology should be achieved through differentiated subsidies and innovative financial support,development of lightweight and intelligent equipment adapted to local terrain and smallholder farming,establishment of specialized facility maintenance service organizations,and the construction of categorized demonstration and promotion bases.These measures will help reduce costs,improve efficiency,and promote high-quality development of the sugarcane industry in Laibin City.关键词
糖料蔗/水肥一体化/糖业/高质量发展/对策研究Key words
Sugarcane/Water and fertilizer integration/Sugar industry/High-quality development/Countermeasure research分类
农业科技引用本文复制引用
周燕新,刘世平,谭丽娟,卢显敏,陆大星,黄海丽,高健,李毅杰..糖料蔗水肥一体化应用现状与对策研究——以广西来宾市为例[J].甘蔗糖业,2026,55(4):65-75,11.基金项目
广西重点研发计划"绿色高产高效糖料蔗种植技术创新及应用示范(厅市会商)"(桂科AB24010238) （厅市会商）
来宾市科学研究与技术开发计划"甘蔗水肥一体化专用长效缓释全水溶药肥关键技术研究开发"(来科攻241508) （来科攻241508）
来宾市哲学社会科学研究课题"实施糖料蔗水肥一体化推动糖业高质量发展的对策研究"(2024LBZS003) （2024LBZS003）
