Chilean biowaste filtering system is an alternative to lagoons in treating liquid waste from dairies
More than 5,000 wooden elevators are gone but some of their beautiful old-growth timbers survive
The reasons aren’t known for certain but the widespread loss of poplars has significant implications for farming
Custom milling trees from his woodlot pays better than just selling raw logs, says Will Vohs
Wood shavings isn’t the most exciting product but horses love it and Alberta produces it in abundance
Researcher says liquid composting of manure is a viable on-farm process whose time has come
Scientists have found a type of micro-algae that gobbles up greenhouse gas emissions — and it has a taste for nutrient-rich chicken manure, too
Himark BioGas can now let potential clients independently assess the engineering of its leading-edge technology
