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


Economic analysis and revenue optimization in management regimes of Pinus taeda. Author(s): DAVID, H. C.; ARCE, J. E.; OLIVEIRA, E. B. de; PÉLLICO NETTO, S.; MIRANDA, R. O. V. de; EBLING, A. A. Este trabalho teve por objetivo selecionar, por meio de técnicas da pesquisa operacional, regimes de manejo de Pinus taeda L. que maximizem a receita com a madeira produzida, considerando diferentes t... ... Repository: BDPA Publication year: 2017
Gestão de custos e viabilidade econômica do cultivo protegido de pêssegos na região de Pelotas. Author(s): NAVA, G.; BARICELO, L. B. ABSTRACT – The peach tree is the third most cultivated temperate fruit in Brazil, with an area exceeding 15,600 ha. Part of this cultivation is for industrial processing, with less economic return to... ... Repository: BDPA Publication year: 2024
Energy partitioning and methane emission by sheep fed sorghum silages at different maturation stages. Author(s): MACHADO, F. S.; RODRÍGUEZ, N. M.; GONÇALVES, L. C.; RODRIGUES, J. A. S.; RIBAS, M. N.; PÔSSAS, F. P.; JAYME, D. G.; PEREIRA, L. G. R.; CHAVES, A. V.; TOMICH, T. R. ABSTRACT - Energy partitioning and methane production by sheep fed silages of three commercially available sorghum hybrids (BRS 610, BR 700 and BRS 655) harvested at three maturation stages (milk, sof... ... Repository: BDPA Publication year: 2015
Economic performance of production systems with crop-livestock integration in no-tillage systems. Author(s): SANTOS, H. P. dos; FONTANELI, R. S.; DALMAGO, G. A.; CASTRO, R. L. de; SANTI, A.; Pssebom, T. Adopting wheat that has additional aptitudes to the only function of grain production in crop-livestock integration systems may be an economical alternative for better using the vast expanse of farmla... ... Repository: BDPA Publication year: 2020
Energy balances in sugar cane, coffee and natural vegetation in the northeastern side of the São Paulo state, Brazil. Author(s): TEIXEIRA, A. H. de C.; LEIVAS, J. F.; RONQUIM, C. C.; SILVA, G. B. S. da; VICTORIA, D. de C. Under land and climate change scenarios, agriculture has experienced water competitions among other sectors in the São Paulo state, Brazil. On the one hand, in several occasions, in the northeastern s... ... Repository: BDPA Publication year: 2016
Net primary productivity of soybean using different data sources and estimation methods. Author(s): RODIGHERI, G.; FONTANA, D. C.; DALMAGO, G. A.; SCHAPARINI, L. P.; SCHIRMBECK, J.; FERNANDES, J. M. C. Resumo: A Produtividade Primária Líquida (NPP) pode ser utilizada para quantificar o papel relativo do clima e das atividades humanas na dinâmica da vegetação. Dada sua importância, muitos modelos de... ... Repository: BDPA Publication year: 2022
Photosynthetic activity and grape yield of 'Alicante Bouschet' (Vitis vinifera L.) grapevines submitted to nitrogen supply methods and doses. Author(s): STEFANELLO, L. O.; SCHWALBERT, R.; MARQUES, A. C. R.; TAROUCO, C. P.; VITTO, B. B.; KRUG, A. V.; SANTOS, J. P. J. dos; GALARZA, B. P.; ZALAMENA, J.; SANTOS, H. P. dos; MELO, G. W. B. de; BRUNETTO, G. The great majority of sandy soils present low nitrogen availability, generally below vines physiological demand, and therefore nitrogen fertilizer application, such as urea, is necessary. However, whe... ... Repository: BDPA Publication year: 2020
Large-scale water productivity assessments with MODIS images in a changing semi-arid environment: a Brazilian case study. Author(s): TEIXEIRA, A. H. de C.; SCHERER-WARREN, M.; HERNANDEZ, F. B. T.; ANDRADE, R. G.; LEIVAS, J. F. In the Brazilian semi-arid region, the intensification of agriculture results in a change of natural vegetation by irrigated crops. To quantify the contrast between these two ecosystems, the large-sca... ... Repository: BDPA Publication year: 2013
Produção de biodiesel: uma análise econômica. Author(s): DINARDI, M. F.; SALUM, A.; MIRANDA, T. L. S. Repository: BDPA Publication year: 2010
Viabilidade técnica e econômica de uso do óleo fúsel em mistura com o etanol combustível. Author(s): MARINHO, L. H. N.; SOARES, I. P.; MEDINA, C. de C.; GUEDES, C. L. B. Atualmente, o mercado mundial voltado ao consumo de combustíveis vem buscando fontes renováveis, limpas e com resultado financeiro mais atrativo, no que tange à produção de biocombustíveis. No Brasil,... ... Repository: BDPA Publication year: 2020

Showing 1 - 10 of 296 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.