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Assessment of phosphorus availability in soil cultivated with ruzigrass
(Elsevier B.V., 2018-02-15)
Growing ruzigrass (Urochloa ruziziensis) in crop rotation systems has been suggested as a strategy to increase soil phosphorus (P) cycling and P availability. However, despite increased P lability shown in routine soil ...
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 ...
Phosphorus Fractions in Soil With Organic and Mineral Fertilization in Integrated Crop-Livestock System
(Soc Brasileira De Ciencia Do Solo, 2019-01-01)
Use of organic fertilizers in integrated crop-livestock (iCL) systems may affect soil phosphorus fractions. This study aimed to determine phosphorus fractions in the soil under the iCL system after six years of application ...
Phosphorus fractionation in sediments of tropical semiarid reservoirs
(Elsevier BV, 2018-04-01)
TOTAL AND ORGANIC PHOSPHORUS IN CHILEAN VOLCANIC SOILS
(Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, 2003)
Spatial and temporal distribution pattern of phosphorus fractions in a saline lowland river with agricultural land use (Salado River, Buenos Aires, Argentina)
(E Schweizerbartsche Verlags, 2013-12)
The main river of the Buenos Aires province, the Salado (length, 600 km; basin area, 150,000 km2), which drains one of the country's most extensive agricultural regions, is impacted by human activities (agriculture, hydraulic ...
Frações de fósforo do sedimento límnico e sua mobilidade em reservatório da região semiárida tropical
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia AmbientalEngenharia Civil, 2022-07-14)
Phosphorus is a crucial nutrient for the aquatic environment, however its excess has brought
imbalance to the lake ecosystem. The mobile forms of phosphorus in the sediment are the
available fractions that will be ...
Fertilizer effects on phosphorus fractions and organic matter in Andisols
(2016)
Andisols are characterized by a high phosphorus (P) fixation capacity, which is a limiting factor for plant production. Continuous application of P fertilizer may result in an accumulation of P associated with soil organic ...
Organic compounds from plant extracts and their effect on soil phosphorus availability.
(Pesquisa Agropecuária Brasileira, Brasilia, DF, v. 43, n.10, p.1379-1388, out. 2008., 2014)
Tillage and phosphorus management effects on enzyme-labile bioactive phosphorus availability in Cerrado Oxisols
(Elsevier B.V., 2010-05-15)
Phosphorus (P) is an essential element in crop nutrition, which can be growth limiting or an environmental contaminant, if present in excess. Tillage practices have a direct effect on the behavior and availability of soil ...