摘要
通过介绍藻类连续培养的理论、种类和装置,旨在对荒漠区退化土地进行生态修复。本文论述了近年发展起来的室内培养藻类与野外项目区喷洒研究,认为藻类连续培养并规模化、同时进行野外喷洒是一种治理和恢复荒漠生态的有效方式。利用藻类喷洒荒漠区,发挥其固沙、抑尘、成土、培肥、育草、固碳、修复生态系统的作用,可为荒漠区生态环境建设做出贡献。
Theory ,types and equipment of continuous cultivation of algae were introduced in this paper. The research on indoor cultivation algae newly developed and field project area spraying algae was elaborated. Continuous scale culture and field spraying was an effective way to control and restore desert ecosystem. That the algae spraying in desert area can play the roles of sand fixing, dust control, soil forming, fertility increasing, vegetation cuhivation, carbon sequestration and ecological system restoration. It can contribute to the ecological environment construction in desert area.
出处
《现代农业科技》
2017年第12期252-254,共3页
Modern Agricultural Science and Technology
基金
北京市科委项目"人工荒漠藻生态修复技术研发与示范"(Z151100001415002)
关键词
人工藻
荒漠
生态修复
河北围场
artificial algae
desert
ecological restoration
Weichang Hebei
