NH4+ (ammonium) - Eurofins Agro

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3. NH4+ (ammonium)

• A Acetic Acid Acid Detergent Fiber (ADF) Acid Detergent Lignin (ADL) Acidity (pH) - haylage Acidity (pH) - soil Actinomycetes Agrobacterium Ammonia (NH3) - haylage Arbuscular mycorrhiza
• B Bacteria (plant pathogen) Boron (B) - horses Bulk density Butyric acid and butyric acid bacteria in silage
• C C/N ratio C/S ratio Ca-plant available Calcium (Ca) - cattle Calcium (Ca) - soil and crop Calcium (Ca) and Phosphor (P) - horses CEC Cell wall Chloride (Cl) - cattle Everything with a C
• D Dietary Cation-Anion Difference (DCAD) Digestibility Coefficient of Organic Matter (%) Digestible Crude Protein Horse Digestible Organic Matter (DOM) Digestible Organic Matter Horse (DOMh) Digestible protein Diversity index Dry matter (DM) DVE
• E Effective organic matter Electrolyte balance Endogenous protein Energy Value Horse Estimated mineralisation
• F Fermentable protein FOSp FOSp 2 hours Fructan Fungal/bacterial ratio Fungi (plant pathogen) Fungi (soil life)
• G Gram+/- Granules Green manure
• H Host plant
• I Indices on Forage Manager Intestinal digestible bypass protein Intestinal Digestible Metabolic Fecal Protein (MFP) Intestinal Digestible Microbial Protein (MCP) Intestine digestible amino acids Iodine (I) - horses Iron (Fe) - horses Iron (Fe) - soil and crop
• J
• K K-soil stock
• L Lactic acid Lysine
• M Magnesium (Mg) - cattle Magnesium (Mg) - horses Magnesium (Mg) - soil and crop Manganese (Mn) - horses Methane Index Methionine Microbial biomass Microbial proteins Mineralization Everything with a M
• N N-delivery capacity N-Index (Nitrogen) N-supplying capacity Na-soil stock NDF digestibility % Neutral detergent fibre (NDF) NH3 fraction (%)/Ammonia NH4+ (ammonium) NIRS Everything with a N
• O OEB OEB 2 hours Organic matter Overheating Index
• P P-Al P-buffering P-CaCl2 or P-PAE P-plant available Phosphate (P2O5) Phosphorus (P) - cattle Phosphorus (P) - soil and crop Phosphorus (P) versus phosphate (P2O5) Photosynthesis Everything with a P
• Q
• R Relative susceptibility Root lesion nematodes Root-knot nematodes Rumen degradable protein Rumen Undegradable Protein
• S S-index (Sulphur) S-plant available S-supplying capacity Saprophytes Saturation value Selenium (Se) - cattle Selenium (Se) - horses Selenium (Se) - soil and crop Shannon index Everything with a S
• T Temperature sum (T-sum) Texture classes Tolerance Total bacteria Total fungi Total N-Stock Total S-stock
• U
• V VEM Virus
• W Water soluble carbohydrates (WSC)
• X
• Y
• Z Zinc (Zn) - horses

NH4+ (ammonium)

Ammonium (NH4+) is rapidly taken up in the soil by soil life and then converted to nitrate (NO3-). The proportion of ammonium in soil is generally low. Higher levels are, for example, found after applying animal manure, and slow-acting fertilizers often also show higher ammonium levels. A crop can absorb ammonium. Ammonium could also attach to the clay humus complex (CEC), but this is unusual because soil life converts it too quickly.

• N-delivery capacity
• N-Index (Nitrogen)
• N-supplying capacity
• Na-soil stock
• NDF digestibility %
• Neutral detergent fibre (NDF)
• NH3 fraction (%)/Ammonia
• NH4+ (ammonium)
• NIRS
• Nitrate (for haylage only)
• Nitrate (NO3-)
• Nitrogen (N)
• Nmin