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


Estimating the aboveground biomass and wood volume of savanna woodlands in Brazil's Pantanal wetlands based on allometric correlations. Author(s): SALIS, S. M.; ASSIS, A. M.; MATTOS, P. P. de; PIÃO, C. S. A. The quantity and distribution of vegetal biomass ar important aspects to consider in ecosystem studies. However, little information is available about Brazil's Pantanal woodland savannas. Thes work in... ... Repository: BDPA Publication year: 2006
The tree height estimated by non-power models on volumetric models provides reliable predictions of wood volume: The Amazon species height modelling issue. Author(s): NASCIMENTO, R. G. M.; VANCLAY, J. K.; FIGUEIREDO FILHO, A.; MACHADO, S. do A.; RUSCHEL, A. R.; HIRAMATSU, N. A.; FREITAS, L. J. M. de Allometries that include height as independent variable usually provide greater accuracy on estimates of volume, biomass or individual carbon than other prediction strategies that rely only diameter a... ... Repository: BDPA Publication year: 2020
High realized accuracies of genomic selection for volume growth and wood density in Eucalyptus breeding populations with contrasting effective sizes. Author(s): GRATTAPAGLIA, D.; RESENDE, M. D. V. de; RESENDE, M. F. R.; SANSALONI, C. P.; PETROLI, C. D.; MISSIAGGIA, A. A.; TAKAHASHI, E. K.; ZAMPROGNO, K. C.; KILIAN, A. Repository: BDPA Publication year: 2011
Equação de volume para espécies comerciais em Floresta Ombrófila Densa no sul de Roraima. Author(s): TONINI, H.; BORGES, R. A. Este trabalho teve como objetivo ajustar e selecionar modelos matemáticos para a estimativa do volume comercial com casca para espécies comerciais de uma Floresta Ombrófila Densa de Terra Firme locali... ... Repository: BDPA Publication year: 2015
Volume estimate for three timber species with commercial interest from the diameter of the stump. Author(s): LIMA, Q. S. de; CUNHA, T. A. da; AMARO, M. A.; FIGUEIREDO, E. O.; PARENTE, P. R. F. Estimativa do volume para três espécies de interesse comercial madeireiras a partir do diâmetro do toco. O volume comercial de árvores pode ser calculado de forma direta e indireta. Entretanto em área... ... Repository: BDPA Publication year: 2021
Estimativas de volume de pinus caribaea var. hondurensis no Cerrado do Distrito Federal, DF. Author(s): MORAES NETO, S. P. de O presente trabalho teve como objetivo testar vários modelos matemáticos que expressam a relação entre o volume com diâmetro à altura do peito de troncos de Pinus caribaea var. hondurensis e a altura... ... Repository: BDPA Publication year: 2009
Wood volumetry of Tachigali vulgaris pure plantations in different planting spacings. Author(s): RAMOS, L. de O.; MIRANDA, R. O. V. de; SOARES, A. A. V.; PROTÁSIO, T. de P.; GONÇALVES, D. de A. Este trabalho objetivou desenvolver equações volumétricas para árvores de tachi-branco (Tachigali vulgaris L. G. Silva & H. C. Lima), avaliando o efeito do espaçamento inicial de plantio nas estimativ... ... Repository: BDPA Publication year: 2021
Estimates of yield sawn wood of eucalyptus aged 15 years in CLFI system. Author(s): CAMPANHA, M. M.; COSTA, T. C. e C. da; GONTIJO NETO, M. M. Trees in the Crop-Livestock-Forest Integration (CLFI) systems represent an opportunity to increase income on the farm through the sale of wood. Sawn wood is the product with the highest value and high... ... Repository: BDPA Publication year: 2021
Genetic variation of wood and resin production in Pinus caribaea var. hondurensis Barret & Golfari. Author(s): SANTOS, W. dos; SOUZA, D. C. L.; MORAES, M. L. T. de; AGUIAR, A. V. de The purpose of this work was to estimate genetic parameters and selection gain of Pinus caribaea var. hondurensis progeny trial for wood and resin production as well as correlation between them. Exper... ... Repository: BDPA Publication year: 2016
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. Author(s): OLIVEIRA, R. de S.; RIBEIRO, C. V. G.; NERES, D. F.; PORTO, A. C. da M.; RIBEIRO, D.; SIQUEIRA, L. de; ZAUZA, E. A. V.; COELHO, A. S. G.; REIS, C. A. F.; ALFENAS, A. C.; NOVAES, E. Eucalyptus plantations in Brazil are expanding toward the northern and mid-western regions of the country. The objective of the present study was to select clones adapted to the local conditions, with... ... Repository: BDPA Publication year: 2020

Showing 1 - 10 of 310 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.