【摘要】 滴灌灌水器堵塞是制约滴灌技术推广的瓶颈。在查阅大量文献的基础上,结合笔者们的研究积累,从灌溉水水质、灌水器结构参数、滴管系统运行管理3个方面,综述了目前国内外关于滴灌灌水器堵塞的研究进展和存在的问题,并提出了防止滴灌堵塞的一些技术措施和需要进一步研究的方向。更多还原

【Abstract】 Drip irrigation emitter clogging is a bottleneck restricting the promotion of drip irrigation technology.Based on referring to lots of literature,combined with the author’s research on accumulation,the current research progress and the existing problems on drip irrigation emitter clogging at home and abroad were summarized from three aspects of irrigation water quality,irrigation device structure parameter,dropper system operation management etc.And some technical measures to prevent clogging of drip irrigation and the study direction in further were put forward.更多还原