For these authors the road to success is systematic conversion of agricultural waste products into humus. But, condemning separate methods such as green manuring, making manure in yards ...
“Recycling in agriculture is the story of innovation,” Mr. Friesen says, noting that this can be challenging. For instance, a ...
Lignin would step in to replace dirty energy-derived aromatics that pollute the atmosphere. Aromatics are easy to spot. Think ...