Author(s): SIQUEIRA, L. G. B.; FONSECA, J. F. da The effects of feeding urea on embryo production, quality and developmental stages and follicular status at the beginning of a superovulatory treatment of Toggenburg does fed urea diet were investigat... ... Repository: BDPA Publication year: 2011 |
Author(s): PEREIRA, L. F. P. The high costs of N fertilizers in the coffee production emphasizes the need to optimize fertilization practices and improve nitrogen use efficiency. Urea is widespread in nature, characterizing itsel... ... Repository: BDPA Publication year: 2021 |
Author(s): ANDRADE, C. A. de Abstract: The environmental benefits of producing biofuels from sugarcane have been questioned due to greenhouse gas emissions during the biomass production stage, especially nitrous oxide (N2O) assoc... ... Repository: BDPA Publication year: 2015 |
Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S.; TEIXEIRA, P. C. Urea is the most used N fertilizer for upland rice, however, a great percentage of N loss can occur with the use of this fertilizer. The use of products that provide reduction of N loss for urea ferti... ... Repository: BDPA Publication year: 2016 |
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 |
Author(s): ROGERIO, M. C. P. Abstract: The objective of this research was to evaluate the chemical composition and in situ degradability of hay stubble from a maize crop fertilized with 40; 120 or 200 kg N ha-1, ammoniated with u... ... Repository: BDPA Publication year: 2013 |
Author(s): RIBEIRO, C.; MATTOSO, L. H. C. Agricultural output needs significant increases to feed the growing population. Fertilizers are essential for plant production systems, with nitrogen (N) being the most limiting nutrient for plant gro... ... Repository: BDPA Publication year: 2022 |
Author(s): NASCENTE, A. S.; FAGERIA, N. K.; STONE, L. F. The objectives of this study were to evaluate performance of polymer coated and common urea in upland rice growth, yield and yield components. Repository: BDPA Publication year: 2014 |
Author(s): VOLTOLINI, T. V.; MORAES, S. A. de; ARAUJO, G. G. L. de; PEREIRA, L. G. R. The objectivo of present trial was to evaluate the intake of supplement dry matter, productive performance, carcass traits, and weight and yields of commercial meat cuts of lambs grazing on dormant bu... ... Repository: BDPA Publication year: 2010 |
Author(s): NASCENTE, A. S.; SILVEIRA, P. M. da The use of products that promote reduction of nitrogen (N) losses from the urea fertilizer can contribute to increasing its use efficiency in forage grasses. This study aimed to evaluate the effects o... ... Repository: BDPA Publication year: 2016 |
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