यो Presentation आफ्नो भाषा मा अवस्थित छैन, हेर्नुहोस्: English (en),
अथवा गुगल अनुवाद प्रयोग:  
 

Event: 2016 China Sustainable Natural Farming Workshop

As a part of the "Agriculture Strategies" series, this talk provides an overview and technical information related to wicking beds, a technique often used in urban agriculture.