Duckweed production
Duckweed is the common name given to the simplest and smallest flowering plant that grows ubiquitously on fresh or polluted water throughout the world. If water is not a limiting resource the most appropriate way of using the effluent from the biodigester is for the construction of duckweed ponds. FAO's publication "Productive use of livestock wastes", is a manual for the use of biodigester effluent and ponds for duckweed production. It describes how to produce duckweed in order to produce biodigester from livestock waste.
作者: Food and Agriculture Organization of the United Nations (FAO)
组 织: The Food and Agriculture Organization of the United Nations FAO TECA
年份: 2020
国家: Uganda
地理范围: 非洲
类别: 实 践
内容语言: English