摘要： 生态灌区是当前灌区发展的必然选择，是实现产业兴旺、生态环境优美、资源高效利用的主战场，新时代生态灌区建设将高效助力乡村振兴战略的实施。“红线”是具有法律效力的约束性指标，将生态灌区发展与“红线”有效衔接，为其绿色发展筑牢可持续的基石。在乡村振兴战略指导下，提出新时代灌区主要矛盾为产业质量低、绿色环境压力大、资源利用效率低与灌区人民对高产量高品质农产品长链产业、环境优美、生态宜居的可持续绿色发展需求之间的矛盾。通过文献分析和政策文件解读，对农业质量产量底线、生态与环境底线、资源开发利用上限生态灌区建设与管理“三条红线”进行分析，并从“三性四面”角度分析了与生态保护红线的联系与区别。“三条红线”的提出是乡村振兴战略背景下对新时代生态灌区建设与管理工作提出的更高层次要求，是解决新时代灌区主要矛盾的有效抓手，是积极推进生态灌区可持续绿色发展的重要举措，对生态灌区建设与管理具有指导意义。

关键词: 乡村振兴 ；生态灌区；&ldquo, 三条红线&rdquo

Abstract: Ecological irrigation district is an inevitable choice of the development of existing irrigation districts and also a main battlefield to achieve thriving business, pleasant ecological environment and efficient utilization of resources. In the new era, the construction of ecological irrigation districts will effectively boost the implementation of rural revitalization strategy. “Red Line” is an obligatory target with legal effect, and the effective connection between the development of ecological irrigation district and “Red Line” will lay a solid and sustainable foundation for the environmental development of irrigation districts. In this paper, under the guidance of rural revitalization strategy, it is proposed that the major contradiction in irrigation districts in the new era is the contradiction between low industrial quality, great pressure on the green environment, low efficiency of resource utilization and the demands for sustainable and green development with high yield and high quality agricultural products, beautiful environment and livable ecology of people living in irrigation districts. Then through literature analysis and interpretation of policies and documents, the “three red lines”, namely, the bottom line of agricultural quality and yield, the bottom line of ecology and environment and the construction and management of upper limit ecological irrigation district for resource development and utilization are analyzed. Then from the perspective of “three properties and four aspects”, the connection and difference between the “three red lines” and ecological red lines are explained. The proposal of the “three red lines” is a higher-level requirement for the construction and management of ecological irrigation districts in the context of rural revitalization strategy, which is an effective way to solve the main contra diction in irrigation districts in the new era and an important measure to promote the sustainable and green development of ecological irrigation districts. Hence, the “three red lines” are of guiding significance to the construction and management of ecological irrigation districts.

Key words: rural revitalization, ecological irrigation district, “Three red lines”