Clesceri, L.S., Greenberg, A.E. and Eaton, A.D. (1998) Standard methods for the examination of water and wastewater. 20th Edition, American Public Health Association, Washington DC.
has been cited by the following article:
TITLE: Analysis and comparison of nutrient contents in different animal manures from Beijing suburbs
AUTHORS: Zengling Yang, Lujia Ha
KEYWORDS: Animal Manures; Nutrient Content; Analysis; Comparison; Distribution
JOURNAL NAME: Agricultural Sciences, Vol.4 No.12A, December 25, 2013
ABSTRACT: Manure samples were collected by floor scrapings in animal stables from Beijing suburbs. Total nitrogen (TN), total phosphorus (TP), and total potassium (TK) were analyzed by conventional wet chemical methods. All manures showed a high variability in nutrient contents. Nutrients contents in different animal manures were significantly different. TN and TK contents in layer manures were higher than swine and dairy manures (p