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Estimation of national and regional phosphorus budgets for agriculture in Turkey
phosphorus surplus phosphorus use efficiency
2014/10/23
This paper presents national and regional phosphorus (P) budgets for agriculture in Turkey by using Eurostat/OECD common methodology. Regional P budgets presented in this paper are the first estimatio...
Land application of spent gypsum from ditch filters: phosphorus source or sink?
Phosphorus Sorbing Materials Gypsum Ditch Filter
2013/3/4
Agricultural drainage ditches can provide a direct connection between fields and surface waters, and some have been shown to deliver high loads of phosphorus (P) to sensitive water bodies. A potential...
Characterization of acid piedmont rice soils for phosphorus sorption and phosphorus saturation
Maximum adsorption capacity phosphorus buffering capacity energy of adsorption Langmuir equation
2009/3/12
The maximum phosphorus adsorption (Smax) and Phosphorous saturation index (Psat) of a soil provide information for the proper management of the P fertilizer of the soil. The objective of this investig...
Accumulation and translocation of sparingly soluble manure phosphorus in different types of soils after long-term excessive inputs
phosphorus saturation translocation in soils manure fur animals long-term effects Finnish Agri-Environmental Program
2010/8/9
When phosphorus (P) is applied to soils in excess of plant P demand, P accumulation takes place. By means of P fractionation, we studied the fate of P in 35 soils that had received long-term surplus P...
Evaluation of Soil Tests for Phosphorus in Lowland Ecosystem
Labile P soil tests inorganic P forms P fertilizers organic manures
2010/11/10
Available P status as estimated by different extractants and its relationship with different
inorganic P forms as influenced by various organic manures and P fertilizers under wetland ecosystem is re...