Organic amendments as a source of phosphorus: agronomic and environmental impact of different animal manures applied to an acid soil
Tóm tắt
Từ khóa
Tài liệu tham khảo
Abioye S, 2010, J Agr Sci, 2, 3
Ayers RS, Westcot DW 1994. Water quality for agriculture. FAO Irrigation and Drainage Paper. No. 29 rev1, Rome: FAO.
Egnér H, 1960, Kunglia Lantbrukshogskolans Ann, 26, 199
Horta C, 2015, na Investigação Científica em Portugal. Comemorações do Ano Internacional dos Solos, 77
IUSS Working Group WRB. 2015. World reference base for soil resources 2014, update 2015 International soil classification system for naming soils and creating legends for soil maps. World Soil Resources Reports No. 106, Rome: FAO.
Kuo S, 1996, Methods of soil analysis. chemical methods. Part 3. soil science society of America and American society of agronomy, 869
Olsen S, Cole C, Watanabe F, Dean L. 1954. Estimation of available phosphorus in soils by extraction with sodium bicarbonate. Washington, DC: United States Department of Agriculture, Circular Nr; p. 939.
Sharpley AN, 2006, Best management practices to minimize agricultural phosphorus impacts on water quality. USDA-ARS publication 163
Sharpley AN, 1996, J Soil Water Conserv, 51, 160
U.S. Geological Survey, 2016, Mineral commodity summaries 2016
