000			01632nam a22002057a 4500
003			OSt
005			20260408104254.0
008			260408b |||||||| |||| 00| 0 eng d
020			_aISBN 978-1-61942-238-4
040			_aDLC _bEn _cDLC
050			_aDUCE S587.E58
245			_aEnvironmental chemistry of animal manure / _cBy Zhongqi He
260			_aNew York: _bNova Science Publishers, _c2011.
300			_aviii, 459 p. : _b ill. ; _c26 cm.
500			_aIncludes bibliographical references and index.
520			_aEnvironmental Chemistry of Animal Manure edited by Zhongqi He examines the chemical composition, transformations, and environmental impacts of animal manure in agricultural systems. Animal manure—composed mainly of feces, urine, bedding materials, and feed residues—is a significant source of organic matter and essential plant nutrients such as nitrogen and phosphorus. However, with the intensification of livestock production, large quantities of manure have raised environmental concerns. The book synthesizes fundamental and advanced research on manure chemistry, focusing on organic matter characterization, nutrient dynamics (especially nitrogen and phosphorus), and the behavior of trace elements and heavy metals. It highlights how chemical processes in manure influence nutrient availability, mobility, and loss pathways, including volatilization, leaching, and runoff. _uhttp://172.20.27.22:4000/handle/123456789/141
700			_aHe, Zhongqi _eeditor. _qZhongqi He,
856			_yhttp://172.20.27.22:4000/handle/123456789/141 _uhttp://172.20.27.22:4000/handle/123456789/141
942			_2lcc _cBK _n0
999			_c4412 _d4412