摘要
痕灌技术是应用于节水灌溉的一项新技术.对痕灌技术的工作原理、特点及其在中国的发展现状进行综述,并结合目前中国在痕灌技术对作物生长、水分利用效率、品质的影响以及不同痕灌管埋深对作物生长的影响方面的研究,指出痕灌技术存在的问题,并提出未来研究的趋势,为今后痕灌技术的研究与推广提供理论依据.
Trace quantity irrigation technology is a new technology of water-saving irrigation. The working principle, characteristics and chinese current development situation of trace irrigation technology were reviewed in this paper. Analyze the affection of crop growth, water use efficiency and quality made by trace irrigation technology and different buried depth of irrigation pipeline. The following, pointing the problems and the future research trend of trace irrigation technology. Provide theoretical basis for the future research and extension of trace irrigation technology. It is important reference value for the efficient utilization of water resources and the sustainable development of water saving irrigation.
出处
《农业科学研究》
2015年第3期52-56,共5页
Journal of Agricultural Sciences
基金
公益性行业(农业)科研专项(201203003)
教育部"长江学者和创新团队发展计划"创新团队项目(IRT1067)
关键词
痕灌技术
抗堵塞
节水
水分利用效率
trace quantity irrigation technology
anti-clogging
irrigation uniformity
crop yield
water use efficiency
