(Natural News) Conservation agriculture (CA) practices are adaptable and can be customized to the requirements of crops and local conditions. While this farming system considers soil health and the impact it has on the ecosystem, it is not without its disadvantages. The early days of CA implementation may present various problems, such as nitrogen immobilization and […]

(Natural News) It’s a waste that sewage treatment can only do so much to the stuff you flush down the toilet. For the most part, the process can filter water — which is returned to nature — and produce biosolids, leftovers that contain anywhere between 15 to 90 percent dry solids. Researchers at the Royal Melbourne […]