Fertilizer Production Articles & Analysis
2 articles found
This highlights the importance, perhaps urgency, for more widespread adoption of a different food system, one that is based on local food production and distribution. A sustainable model for food production in the 21st century will have to embrace smaller, more local farms with a corresponding infrastructure for distribution of food from the farm to the consumer, ...
A distinctive physical and chemical zonation in the solid urine product was observed from the upper to lower trays due to leaching of precipitated minerals in the upper trays and mineral accumulation in the lower trays. The redox conditions became increasingly oxidizing from the top to bottom trays due to contact with the atmosphere thus favouring more stable mineralized forms of ...