Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Testing nitrogen fertilizer sources to increase N-Use efficiency of common beans in the Brazilian savanna. Author(s): CARVALHO, M. da C. S.; SILVEIRA, P.; MADARI, B.; CARVALHO, M. T.; BERNARDES, T. Repository: BDPA Publication year: 2011
Best Management Practices (BMPs) for Nitrogen Fertilizer in Forage Grasses. Author(s): SERRA, A. P.; MARCHETTI, M. E.; DUPAS, E.; ENSINAS, S. C.; LOURENTE, E. R. P.; SILVA, E. F. da; ALMEIDA, R. G. de; CARDUCCI, C. E.; ALOVISI, A. M. T. There is a concern about the growing population and limitation in natural resources which are taking the population to direct its agricultural systems into a more productive and efficient activity, lo... ... Repository: BDPA Publication year: 2018
Ammonia volatilization from nitrogen fertilizer formulated with biochar. Author(s): PUGA, A. P.; CARVALHO, C. S.; LIGO, M. A. V.; PIRES, A. M. M.; PEREIRA NETO, B. G.; ANDRADE, C. A. de Ammonia (NH3) volatilization results in low N use efficiency by crops. The aim of this study were to evaluate NH3 volatilization from nitrogen fertilizer formulated (F) with biochar (BC). In a incubat... ... Repository: BDPA Publication year: 2018
Effects of supplementation with corn distillers' dried grains on animal performance, nitrogen balance, and enteric CH4 emissions of young Nellore bulls fed a high-tropical forage diet. Author(s): HOFFMANN, A.; CARDOSO, A. S.; FONSECA, N. V. B.; ROMANZINI, E. P.; SINISCALCHI, D.; BERNDT, A.; RUGGIERI, A. C.; REIS, R. A. The inclusion of corn-dried distillers? grains (DDG) could be an alternative supplement to increase animal performance, nitrogen efficiency usage (NEU), and decrease enteric methane (CH4) emissions. O... ... Repository: BDPA Publication year: 2021
Palisadegrass effects on N fertilizer dynamic in intercropping systems with corn. Author(s): ALMEIDA, R. E. M. de; OLIVEIRA, S. M. de; LAGO, B. C.; P. JUNIOR, C.; TRIVELIN, P. C. O.; FAVARIN, J. L. Corn grain yield, nitrogen (N) fertilizer efficiency and distribution to corn alone and three forms of corn and palisadegrass (Urochloa spp.) intercropping implantation was investigated. A field exper... ... Repository: BDPA Publication year: 2017
Índices nutricionais de N e produtividade de milho em diferentes níveis de manejo e de adubação nitrogenada. Author(s): RAMBO, L.; SILVA, P. R. F. DA; STRIEDER, M. L.; SILVA, A. A. DA; SANGOI, L.; VIEIRA, V. M. O objetivo deste trabalho foi avaliar a relação entre índices nutricionais de N e a produtividade de grãos de milho, em dois níveis de manejo, sob diferentes doses de adubação nitrogenada. Avaliaram-s... ... Repository: BDPA Publication year: 2011
Response of Brachiaria brizantha cv. Piatã pastures to nitrogen fertilization. Author(s): COSTA, N. de L.; MAGALHAES, J. A.; BENDAHAN, A. B.; RODRIGUES, A. N. A.; RODRIGUES, B. H. N.; SANTOS, F. J. de S. Repository: BDPA Publication year: 2020
New methods to quantify NH3 volatilization from fertilized surface soil with urea. Author(s): ALVES, A. C.; OLIVEIRA, P. P. A.; HERLING, V. R.; TREVELIN, P. C.; LUZ, P. H. DE C.; ALVES, T. C.; ROCHETTI, R. C.; BARIONI JUNIOR, W. Gaseous N losses from soil are considerable, resulting mostly from ammonia volatilization linked to agricultural activities such as pasture fertilization. The use of simple and accessible measurement... ... Repository: BDPA Publication year: 2011
Effects of using phenotypic means and genotypic values in GGE biplot analyses on genotype by environment studies on tropical maize (Zea mays). Author(s): GRANATO, I. S. C.; FRITSCHE-NETO, R.; RESENDE, M. D. V. de; SILVA, F. F. The objective of this study was to examine the effects of the type and intensity of nutritional stress, and of the statistical treatment of the data, on the genotype x environment (G x E) interaction... ... Repository: BDPA Publication year: 2016
Produção de leite de cabra em pastagem de Capim Tanzânia: avaliação de alternativas de manejo para produção sustentável em pasto cultivado. Author(s): CAVALCANTE, A. C. R. Resumo: A caprinocultura leiteira é uma atividade que contribui para a melhoria da geração de renda e emprego, em várias localidades do Nordeste do Brasil. O uso de pasto cultivado pode reduzir o efei... ... Repository: BDPA Publication year: 2010

Showing 1 - 10 of 18,707 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.