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Role of Carbon Substrates Added in the Transformation of Surplus Nitrate to Organic Nitrogen in a Calcareous Soil

✍ Scribed by QIU, Shao-Jun; JU, Xiao-Tang; INGWERSEN, J.; GUO, Zi-De; STANGE, C.F.; BISHARAT, R.; STRECK, T.; CHRISTIE, P.; ZHANG, Fu-Suo


Book ID
120057767
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
224 KB
Volume
23
Category
Article
ISSN
1002-0160

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Phosphorus in calcareous soils. II.β€”Dete
✍ M. B. Sen Gupta; A. H. Cornfield πŸ“‚ Article πŸ“… 1962 πŸ› John Wiley and Sons 🌐 English βš– 294 KB

## Abstract The organic phosphorus content of 33 calcareous soils (0.1‐52.4% CaCO^3^,) was determined by the ignition method and by hydrogen peroxide oxidation. Mean values for organic phosphorus expressed as a percentage of the total phosphorus were 14.5% and 15.6% for the two methods respectively