Figure 5
From: Biochar amendment improves degraded pasturelands in Brazil: environmental and cost-benefit analysis
Comparison of the costs, in US$, of each treatment used in the experiment associated with forage grasses Brachiaria. For each treatment, represented in each bar of the graph, the cost in dollars was estimated considering that 15t of biochar, 10 kg of inoculant, 3t of limestone and 682.5 kg of fertilizer were used for each experiment with the forage grass, Brachiaria.
