Fertilizer phosphorus in various fractions of soil phosphorus
Agricultural and Food Science, 1963 In the present work an attempt was made to follow in laboratory experiments the distribution of fertilizer phosphorus into the various fractions of soil inorganic phosphorus using the procedure of CHANG and JACKSON (3).
Armi Kaila
doaj +3 more sources
AgricultureDistribution and availability of soil inorganic phosphorus fractions significantly influence plant phosphorus uptake and crop yield, particularly in alkaline soils, where phosphorus availability is often constrained by soil chemical properties.
Haifeng He, Xing Xu
doaj +2 more sources
Variability in the Mobilization of Sediment and Phosphorus across 13 European Soils. [PDF]
, 2009 The objectives of this study were to examine the variability in mobilization and transport of primary particles and associated total phosphorus (TP) in sediments eroded by overland flow from 13 European arable soils and to consider the empirical support ...
Quinton, John N. +7 more
core +5 more sources
Some phosphorus test values and fractions of inorganic phosphorus in soils
Agricultural and Food Science, 1965 The relation between the P test values obtained by four methods and the inorganic phosphorus fractions of soil was studied on the basis of a material consisting of 346 samples of mineral soils originating from the surface layer and from the deeper layers.
Armi Kaila
doaj +3 more sources
Assessment of tertiary reed beds in chemically-dosed wastewater treatment plants for phosphorus removal [PDF]
, 2013 Eutrophication is one of the problems affecting the environmental quality standards of fresh waters. Phosphorus (P) is considered a main nutrient contributing to this. In the UK, the Water Industry is responsible for c.
Prieto Fort, Raul
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Phosphorus fractions in soil fertilised with organic waste. [PDF]
Environ Monit Assess, 2020 AbstractThe aim of this study has been to evaluate the effect of sewage sludge and composted sewage sludge and municipal waste on the content of various forms of P in soil. The experiment scheme: C, control; NPK; FYM; DGSS, dried and granulated sewage sludge; CSS, composed sewage sludge; CSSS, composted sewage sludge and straw; CMMW, composted mixed ...
Wierzbowska J +4 more
europepmc +4 more sources
Analysis of phosphorus flux in reed beds at chemically dosed wastewater treatment works [PDF]
, 2014 Phosphorus (P) as a macronutrient contributes to eutrophication. In the UK, iron (Fe) and aluminium (Al) salt dosing is a well-established wastewater treatment strategy for its removal. Small works with a population equivalent (p.e.) under 2,000 often
Barak, Jan
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Influence of the hyporheic zone on the phosphorus dynamics of a large gravel-bed river, Garonne River, France [PDF]
, 2009 Phosphorus (P) concentrations in sediments and in surface and interstitial water from three gravel bars in a large river (Garonne River, southern France) were measured daily, downstream of a wastewater treatment plant for a city of 740 000 inhabitants ...
Simeoni-Sauvage, Sabine +10 more
core +1 more source
Leaf phosphorus fractionation in rice to understand internal phosphorus-use efficiency
Annals of Botany, 2021 Abstract Background and Aims Phosphorus (P) availability is often limiting for rice (Oryza sativa) production. Improving internal P-use efficiency (PUE) is crucial to sustainable food production, particularly in low-input systems.
Patrick E Hayes +3 more
openaire +2 more sources
Sorption and fractionation of dissolved organic matter and associated phosphorus in agricultural soil [PDF]
, 2007 Molibility of dissolved organic matter (DOM) strongly affects the export of nitrogen (N) and phosphorus (P) from oils to surface waters. To study the sorption an mobility of dissolved organic C and P (DOC, DOP) in soil, the pH-dependent sorption of DOM ...
Hansen, H.C.B. +4 more
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