Check dams of brushwood and bamboo are temporary structures that are easy to construct. They provide the first line of defense before planted vegetation becomes fully established
Zipangizo zotchinga madzi za mitengo kapena nsungwi ndi ndi zinthu zongoyembekezera zomwe sidzivuta kukonza. Zimapeleka chitetezo choyamba panthawi yomwe zomera sidzinakhazikike