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Insumos bioestimuladores do solo: alterações nos atributos químicos do solo e na produtividade do feijão
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilAgronomiaUTFPR, 2018-06-26)
The search for increased crop productivity, coupled with the no-tillage system leveraged the consumption of mineral fertilizers, with the result that biological inputs that promise to meet this demand for nutrients, mainly ...
Atributos químicos de solos hidromórficos em área de preservação permanente no sudoeste do Paraná
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilEngenharia FlorestalUTFPR, 2021-05-04)
Hydromorphic soils are humid areas of ecosystems naturally saturated by water permanently or periodically, shallow, rich in organic matter, with a particular physical-chemical environment, presenting native floristic and ...
Mapeamento geoestatístico de elementos-traço em bairro industrial da cidade de Curitiba
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de Química e BiologiaQuímicaUTFPR, 2015-07-10)
Soil is a layer of organic and inorganic matter that covers the surface of Earth. It is a result of weathering upon the bedrock and has the function of giving nutrients for plant growth, microorganisms and other living ...
Atributos químicos e densidade do solo sobre diferentes manejos florestais em plantio de pinus taeda L. no sudoeste do - PR
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilEngenharia FlorestalUTFPR, 2013-09-27)
Forests, mostly, being established in soils poor in nutrients, the soil, is the characteristic of the environment that influences the growth of plants, minerals and nutrients offers quality products that are generated The ...
Evaluación de la lixiviación de nutrientes en la cuenca de páramo andino del río Zhurucay
(2014)
Due to the importance of nutrient cyclefor the integrity of ecosystems in general, the lack of knowledge about their relation in hydrology in the paramo and the importance of this ecosystem in the Andean Region, leaching ...
Associações micorrízicas arbusculares em Araucaria angustifolia em diferentes condições edafoclimáticas no sudoeste do Paraná
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilEngenharia FlorestalUTFPR, 2019-06-15)
Araucaria angustifolia is the main native tree species representative of the Araucaria Forest, found in the Southeast and South of Brazil. This species grows in soils with variable fertility. When inserted in low fertility ...
Avaliação da capacidade máxima de adsorção de fósforo na fração argila de latossolos da região do triângulo mineiro
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2020-12-02)
Oxisols/latosols are soils characterized by an advanced weathering stage their composition influences the low availability of nutrients for this type of soil, which can limit productivity in these areas. To minimize this ...
Comportamento de potássio e fósforo no solo em um sistema de integração lavoura-pecuária com adubação de sistemas
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Ciências AgráriasAgronomiaUTFPR, 2018-04-03)
Due to the complexity of the crop-livestock integration system (ILP), potassium (K) and phosphorus (P) may behave differently from other systems that do not involve the presence of animals. This is due to the fact that the ...
Efeito do uso da terra na disponibilidade de fósforo em solos do nordeste brasileiro
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Ambiental, 2021-04-28)
Phosphorus (P) is naturally present in soils, but can be added through anthropic actions. Land use contributes to the accumulation and saturation of phosphorus in the soil, increasing the risk of P transport to aquatic ...