Page 2 of articles about nitrogen in Articles

Solid/liquid slurry separation systems improve the subsequent management of the slurry, such as its transport or further treatment of each fraction.

Acidification of slurry prevents the formation of ammonia and its loss by volatilization, reducing the loss of fertilizer value of the slurry.

In a situation with a nutrient surplus, the cost of transport is often the most important limiting factor to consider when deciding on the best manure management system for the farm.

The EU is already developing a new legislative framework that will include the degree of sustainability in the labeling of feed and livestock products.

Do you know the most effective, practically applicable, and economically feasible measures to reduce ammonia emissions? Proper application of these measures would meet the requirements set forth in the regulations.

In a situation of nutrient balance between the nutrients produced and the needs of the crops, priority is given to the transport and application management and the fertilizer quality of the slurry. Which systems allow me to optimize these?

Twelve years ago, the French cooperative Cooperl implemented the TRAC system, a novel way of removing slurry from the pits several times a day, significantly reducing ammonia emissions inside the barns.

The complexity of our situation and the objectives to achieve will depend on the results of the nutrient balance. Where do I stand? We'll help you answer this question.

Slurry lagoons, and manure holdings in general, are fundamental tools for regulating the balance between the virtually continuous production of manure and its seasonal application to fields as fertilizer.

Fertilization is the most direct and simplest way to give value to our slurry. Here we explain several points to take into account for proper fertilization of your soils and crops.

Reducing slurry at the source means modifying production guidelines to reduce environmental effects and improve the subsequent management of slurry.

The slurry that my farm produces is becoming a problem. How can I get the most value from it? How do I make the most of this resource? This step-by-step guide will help you decide which way is best suited to your situation and will allow you to transform what is perceived as a problem into an opportunity.

The pig industry needs to counteract concerns about climate change and provide evidence we are making efforts to minimize our environmental footprint.

Incorporating fibrous by-products in the feed reduces the emission of ammonium from manure and nitrous oxide in agricultural fields

After reviewing some of the main hazards for pork producers in previous articles, this article is devoted to practical measures describing how to reduce risks of illnesses and injuries from those hazards.

Production of pig meat worldwide exceeds that of any other meat. Traditionally, linear programming is used to generate minimum cost diets that to meet the pig nutrient requirements. Of greater importance to the pig producer than least cost diets is the maximisation of gross margin (per pig place or per pig place per year).