Alternatives to castration of piglets
...Ecologically, intact boars are also the best choice, as their nitrogen and phosphorus emissions and carbon footprint are lower than those of barrow...
Search results for Phosphorus
Nitrogen
...Right timing: fertilize at the time when the plant needs the nitrogen (and phosphorus), and at a time when weather conditions are favorable;Right f...
Soil: carbon sequestration
... manure should be done judiciously to limit additional nitrogen and phosphorus leaching. Compost. This one is a mix of farmyard manure, green...
Soil improvement with organic fertilizers
...ment. Cuttings from nature reserves and roadsides generally contain little phosphorus in relation to organic carbon and are therefore interesting f...
Thematic network on reuse of nitrogen and phosphorus (NUTRIMAN)
Bringing technologies, products and practices for reusing nitrogen and phosphorus to farmers is the goal of the European project NUTRIMAN. This approa...
Innovative concepts and technologies for ECOlogically sustainable NUTRIent management in agricultureaiming to prevent, mitigate and eliminate pollution in soils, water and air
How do we achieve reduced nitrate nitrogen and phosphorus leaching, better control of nitrogen losses from ammonia volatilization, and lower greenhous...
Sustainability in pork production with immunocastration
...o keeping surgically castrated male piglets, both in terms of nitrogen and phosphorus emissions and in terms of CO2 emissions. This better ecologic...
Managing variation within a batch of fattening pigs to optimize performance and minimize losses
...weight. A better feed and nutrient efficiency will also minimize losses of phosphorus and nitrogen to the environment. The results will be primaril...
Nutriënt Management and Nutriënt Recovery Thematic Network
General introductionNUTRIMAN is a Nitrogen and Phosphorus Thematic network on nitrogen (N) and phosphorus (P) that compiles knowledge of “ready-for-pr...
Fosfor
...ent of Agronomy, Iowa State University. Juli 2004 Crop Nutrition - Phosphorus: Essential role of phosphorus in plants.Mosaic YARA, Gewasvoeding Ove...