Livestock agriculture is already recognised as a major contributor to greenhouse gas emissions, largely due to methane from ...
While many farmers have already purchased fertiliser for this season, there will be some who haven’t been able to do that, whether it’s because of storage ...
Farmers around the world rely on nitrogen fertilizers to sustain crop production, but in many alkaline soils a large share of that nitrogen is rapidly lost before plants can use it. A new study ...
Nitrification is a microbially mediated aerobic biological process in the nitrogen cycle whereby reduced inorganic nitrogen (primarily ammonium, NH₄⁺) is oxidized to nitrate (NO₃⁻) via nitrite (NO₂⁻).
Wastewater treatment system by activated sludge, the purification of the organic matter by specific heterogeneous microorganisms, occurs in the presence of oxygen in aeration tanks. The analysis of ...
As the United States edges up to the 250th anniversary of the Declaration of Independence in 2026, one of the core principles the founders sought to advance – that the government must act with ...
State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, ...
Corn requires a lot of nitrogen, approximately 1.2 pounds of it for every bushel of corn produced. That means that a 200-bushels-per-acre harvest will require 240 pounds of nitrogen per acre. Most of ...
In the first months of his administration, President Donald Trump repeatedly threatened due process, a fundamental principle enshrined in the U.S. Constitution. His attacks have spanned from the ...
There are several processes in a recirculation aquaculture system (RAS), writes Ivar Warrer-Hansen: solids removal, biological treatment, oxygen injection, CO2 removal and sterilisation to mention the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results