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Recovering, Stabilizing, and Reusing Nitrogen and Carbon from Nutrient-Containing Liquid Waste as Ammonium Carbonate Fertilizer. Author(s): BRONDI, M.; EISA, M.; BORTOLETTO-SANTOS, R.; DRAPANAUSKAITE, D.; REEDDINGTON, T.; WILLIAMS, C.; RIBEIRO, C.; BALTRUSAITIS, J. Ammonium carbonates are a group of fertilizer materials that include ammonium bicarbonate, ammonium carbonate hydrate, and ammonium carbamate. They can be synthesized from diverse nutrient-bearing liq... ... Repository: BDPA Publication year: 2023
Adubação nitrogenada e posição de amostragem em sistema silvipastoril. Author(s): FERNANDES, C. de S.; FERNANDES, F. E. P.; GARCIA, R.; OLIVEIRA, A. C.; OLIVEIRA, H. C.; CEZÁRIO, A. S. Resumo: O experimento foi desenvolvido para avaliar a produtividade e a morfologia da Brachiaria brizantha cv. Marandu adubada com uréia e sulfato de amônio e em função da posição de amostragem. Foi a... ... Repository: BDPA Publication year: 2010
Ammonia loss from protected urea in soil under different irrigation depths. Author(s): ESPINDULA, M. C.; RODOVALHO, G. M.; MARCOLAN, A. L.; BARBERENA, I. M.; CIPRIANI, H. N.; ARAÚJO, L. F. B. de This study presents an evaluation of the viability of using protected urea under different irrigation depths to reduce nitrogen losses caused by the volatilization of ammonia (NH3) under the condition... ... Repository: BDPA Publication year: 2021
Morphological and kinetic parameters of the uptake of nitrogen forms in clonal peach rootstocks. Author(s): PAULA, B. V. de; MARQUES, A. C. R.; RODRIGUES, L. A. T.; SOUZA, R. O. S. de; KULMANN, M. S. de S.; KAMINSKI, J.; CERETTA, C. A.; MELO, G. W. B. de; MAYER, N. A.; ANTUNES, L. E.; RICACHENEVSKY, F. K.; NICOLOSO, F. T.; BRUNETTO, G. Peach (Prunus persica L.) rootstock cultivars are typically selected for scion compatibility, ease of propagation, vigor, development, flowering season, yield, low need for cold temperatures, resistan... ... Repository: BDPA Publication year: 2018
Importance of the nitrogen source in the grass species Brachiaria brizantha responses to sulfur limitation. Author(s): DE BONA, F. D.; SCHMIDT, F.; MONTEIRO, F. A. Repository: BDPA Publication year: 2013
Efeitos dos íons amônio e nitrato sobre a fisiologia e balanço nutricional de nitrogênio do capim-braquiária cv. Basilisk. Author(s): PASSOS, L. P.; LUIZ, J. dos R.; LIMA, L. C. R. de S.; REIS, P. R. C.; SOUZA SOBRINHO, F. de; SILVA, J. C. J. da O nitrogênio é um elemento essencial de elevada importância no manejo nutricional de plantas. Para as gramíneas forrageiras tropicais, a melhor fonte para suprir esse elemento ainda necessita ser defi... ... Repository: BDPA Publication year: 2021
Soil fertility, mineral nitrogen and microbial biomass in upland soils of the Central Amazon under different plant covers. Author(s): MOREIRA, A.; FAGERIA, N. K. Amazon is the largest State of Brazil and major area of the State is covered by a largest tropical rainforest of the world. Most soils of the Amazon region soils are characterized as acidic and infert... ... Repository: BDPA Publication year: 2009
Ammonia volatilization, dry matter yield and nitrogen levels of Italian ryegrass fertilized with urea and zeolite. Author(s): BERNARDI, A. C. de C.; MOTA, E. P da; SOUZA, S. do C. H. de; CARDOSO, R. D.; OLIVEIRA, P. P. A. The nitrogen loss by ammonia volatilization is one of the main factors for low efficiency of N-urea applied on the soil surface. The reduction of losses by volatilization can be obtained with the addi... ... Repository: BDPA Publication year: 2010
Fontes e doses de nitrogênio na adubação de semeadura do trigo no Paraná. Author(s): FOLONI, J. S. S.; BASSOI, M. C.; OLIVEIRA JUNIOR, A. de; CASTRO, C. de RESUMO: Objetivou-se com este trabalho avaliar a aplicação de N nos sulcos de semeadura do trigo, a partir de diferentes doses com as fontes ureia, ureia tratada com inibidor de urease (ureia+NBPT) e... ... Repository: BDPA Publication year: 2014
Application stages and nitrogen sources in topdressing of super-early bean crop irrigated. Author(s): SILVA JÚNIOR, J. L. da; BRAZ, A. J. B. P.; BOLDRIN, P. F.; FERREIRA, C. J. B.; SILVEIRA, P. M. da Producing food in a sustainable manner, exploiting the genetic potential of crops and optimizing cultivation time to ensure increased production are the biggest challenges for agriculture. The cultiva... ... Repository: BDPA Publication year: 2020

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