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SWINE WASTEWATER: IMPACTS ON SOIL, PLANT, AND LEACHATE
(Soc Brasil Engenharia Agricola, 2017-09-01)
The use of animal-origin residues as a nutrient source without prior and proper investigations on their positive and negative impacts can affect the quality of agricultural soils and the environment into which they are ...
Potassium Supplying Power of the Major Upland Inceptisols of Puerto RicoTítulo en español
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1980)
Potassium-Supplying Capacity of Six Upland Mollisols from Puerto RicoTítulo en español
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1983)
Chemical attributes of a degraded soil after application of water treatment sludges
(Universidade de São Paulo (USP), 2005-11-01)
Mining is an activity that tends to degrade the environment. The restoration of mining areas, aims to accelerate and improve the succession process according to its future use. The objective of this work was to rehabilitate ...
Chemical attributes of a degraded soil after application of water treatment sludges
(Universidade de São Paulo (USP), 2005-11-01)
Mining is an activity that tends to degrade the environment. The restoration of mining areas, aims to accelerate and improve the succession process according to its future use. The objective of this work was to rehabilitate ...
Influence of the vinasse application in sugar cane fields in Patrocínio Paulista, São Paulo State, Brazil
(2009-12-24)
This investigation was carried out in Patrocínio Paulista municipality, located in the state of São Paulo, Brazil. Sugarcane has been extensively cultivated in the area in order to be utilized by the sugar and ethanol ...
Influence of the vinasse application in sugar cane fields in Patrocínio Paulista, São Paulo State, Brazil
(2009-12-24)
This investigation was carried out in Patrocínio Paulista municipality, located in the state of São Paulo, Brazil. Sugarcane has been extensively cultivated in the area in order to be utilized by the sugar and ethanol ...
Suprimento de potássio em argissolo com histórico de adubação potássica
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2005-07-05)
In some soils with low amount of exchangeable potassium (Kt), the plants uptake amounts larger than the available ones, suggesting that nonexchangeble forms (Knt) participate in the plants supply. As use K fertilization ...
Liberação de potássio e alteração mineralógica em argissolos subtropicais
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2014-02-24)
The potassium (K) of a given soil depends primarily on its parent material. The K in the soil can be conceptually divided into: structural K, non-exchangeable K, exchangeable K, and K in the solution. Studies have shown ...