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Perdas de nutrientes associadas ao escoamento e aos sedimentos erodidos em encostas sob plantio direto
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em Ciência do SoloCentro de Ciências Rurais, 2022-01-31)
No-tillage (NT) is widely used in areas of grain crops in tropical and subtropical regions.
However, crops fields under NT with low phytomass addition and without runoff control
practices are highly susceptible to ...
Growth and mineral nutrition of baru (Dipteryx alata Vogel) in nutrient solutionCrescimento e nutrição mineral do baru (Dipteryx alata Vogel) em solução nutritiva
(Departamento de Engenharia Agrícola - UFCG, 2018)
Evaluación del ingreso y exportación de nutrientes en la cuenca de páramo andino del río Quinuas
(2017)
The wetlands system in El Cajas, is the main supplier of water for human consumption to Cuenca. In spite of its significance, data about the influence of the hydrological regime and type of land use in income and export ...
Nutrient uptake and removal by sweet potato fertilized with green manure and nitrogen on sandy soil
(Soc Brasileira De Ciencia Do Solo, 2020-01-01)
Sweet potato crops take up large amounts of nutrients, especially nitrogen. In low-fertility soils, the addition of nitrogen (N) increases the sweet potato yield. Green manure may be an alternative method for improving ...
Disponibilidade de nutrientes no solo: decomposição e liberação de compostos orgânicos de resíduos vegetais
(Sociedade Brasileira de Ciência do Solo, 2014)
Impact of nutrient stress on antioxidant production in three species of microalgae
(2015)
Microalgae are a novel source of sustainable natural antioxidants with various applications, including food preservation. To optimize antioxidant production in microalgae, we investigated the influence of nutrient limitation ...
The imprint of crop choice on global nutrient needs
(Iop Publishing, 2014-08)
Solutions to meet growing food requirements in a world of limited suitable land and degrading environment focus mainly on increasing crop yields, particularly in poorly performing regions, and reducing animal product ...
Efeitos da tilápia do Nilo (Oreochromis niloticus) e do enriquecimento por nutrientes sobre a comunidade planctônica em um lago artificial no semi-árido brasileiro
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Bioecologia AquáticaBioecologia Aquática, 2008-06-02)
The major aim of this study was to test the hypothesis that the introduction of the Nile tilapia (Oreochromis niloticus) and the enrichment with nutrients (N and P) interact
synergistically to change the structure of ...