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Organic and inorganic forms of phosphorus in soils amended with sugar cane filter cake
(2020-01-01)
Studies of phosphorus (P) behaviour in soils receiving sugar cane filter cake are important for determining doses, its contribution to P nutrition and maximizing fertilizer efficiency, especially in soils with low P ...
Cultivation affected the level of inorganic phosphorus more than the organic pool of the Pampas soils in Argentina
(Taylor & Francis, 2019-01)
The effects of land use on soil organic and inorganic phosphorus (P) stockswere assessed in the Pampas. Three hundred and eighty-six paired siteswidely distributed over an area of ca. 50 Mha were sampled. Land usetypesincluded ...
Phosphorus Fractionation in Soil Cultivated with Sugarcane Fertilized by Filter Cake and Phosphate Sources
(2015-10-28)
Studies of phosphorus (P) forms in high-weathering soils, after long periods of phosphate fertilizer application associated with organic residues, are important to optimize P fertilization. This study aims to evaluate the ...
Dynamics of phosphorus fractions in soils treated with dairy manure
(2020-01-01)
The evaluation of phosphorus (P) transformations in soil after application of manure or mineral P can improve soil management and optimise P use by plants. The objectives of the present study were to assess organic and ...
The effect of application of organic acids produced by citrus waste on the mobilization of inorganic and organic phosphorus present in cattle manure and its potential use as a biofertilizer in pasture
(2016)
In recent times, the scarcity of phosphorus (P) has gained greater attention in the world due to the increase in the application of phosphorus fertilizers, these fertilizers are made from phosphate rock a non-renewable ...
Organic and inorganic P forms in soil as affected by cover crops and nitrogen fertilization
(Empresa Brasil Pesq Agropec, 2016-11-01)
The objective of this work was to evaluate the effects on organic and inorganic forms of soil phosphorus of the cultivation of cover crops and the use of nitrogen levels in soil under notillage system. The experiment was ...
Fosforo e atividade de fosfatase em dois solos sob diferentes condicoes de uso.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.33, n.7, p.1159-70, jul, 1998., 1998)
Opportunities for mobilizing recalcitrant phosphorus from agricultural soils: a review
(Springer, 2018-06-01)
Phosphorus (P) fertilizer is usually applied in excess of plant requirement and accumulates in soils due to its strong adsorption, rapid precipitation and immobilisation into unavailable forms including organic moieties. ...
PHOSPHORUS IN ORGANIC WASTE-SOIL SYSTEMS
(Sociedad Chilena de la Ciencia del Suelo, 2006)