摘要
回顾滴灌水肥一体化技术的发展进程,阐述玉米膜下滴灌需水需肥规律、水肥耦合机制、土壤水盐运移规律、灌溉制度等研究进展,提出深入挖掘水肥潜力和提高土壤生产力,构建"水肥土"综合调控技术体系,建立与推广实用轻简化、精准信息化、规范标准化、适宜区域性的水肥一体综合管理制度,是玉米膜下滴灌水肥一体化技术未来一段时间内发展的主要方向。
The development of fertigation under drip irrigation was reviewed in this paper. Water and fertilizerrequirement rule under drip irrigation, soil water and salt migration rule, irrigation system, and so on were dis-cussed. Dig the potential of water and fertilizer and improve soil productivity, build a＂water and soil＂comprehen-sive control technology system, establish and promotion the practical light simplified and accurate information, spec-ification standardization, comprehensive integrated water management system of appropriate regional, these were thefuture development directions of maize fertigation under drip irrigation
出处
《玉米科学》
CAS
CSCD
北大核心
2016年第6期155-159,共5页
Journal of Maize Sciences
基金
公益性行业科研专项(201203012-4)
国家科技支撑计划(2011BAD16B10
2012BAD04B02
2013BAD07B02)
吉林省科技发展计划(20140203003NY)
吉林省农业科技创新工程重大产业技术领域关键技术研究与示范"吉林西部玉米滴灌水肥一体化关键技术研究与示范"
关键词
玉米
水肥一体化
需水需肥规律
水肥耦合
灌溉制度
Maize
Integrative water and fertilizer
Rule of water and fertilizer requirement
Water-fertilizer coupling
Irrigation system
