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	Provedor de dados PFB - Pesquisa Florestal Brasileira (3) Autor Barreto, Patrícia Anjos Bittencourt (1) Brand, Martha Andreia (1) Carvalho, Adriel Furtado (1) Fraga, Magno Pacheco (1) Friederichs, Gustavo (1) Lima, Ana Paula Leite de (1) Lima, Sebastião Ferreira de (1) Marco, Franchesco Thomas (1) Nones, Daniela Letícia (1) Oliveira, Lúcio dos Reis (1) Paula, Alessandro de (1) Weise, Solange Maria Krug (1) Mais... Palavra-chave Forest Resources (3) Amendoim-bravo (1) Calorific value Recursos Florestais (1) Compostos orgânicos (1) Dendrometria (1) Dendrometry (1) Engenharia Florestal (1) Engenharia Florestal Pirólise (1) Espécies nativas (1) Fator de forma (1) Forestry Pyrolysis (1) Form factor (1) Form quotient Recursos Florestais (1) Gravimetric yield (1) Native species (1) Organic compounds Recursos Florestais (1) Poder calorífico (1) Quociente de forma (1) Rendimento gravimétrico (1) Silvicultura Propagação sexuada (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2014 (3) País Brazil (3) Idioma Português (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Growth of cedar seedlings at different substrates PFB - Pesquisa Florestal Brasileira Oliveira, Lúcio dos Reis; Lima, Sebastião Ferreira de; Lima, Ana Paula Leite de. The production of native species requires the knowledge of the best substrates and subsequent initial growth of these seedlings. This work aimed to evaluate the initial growth cedar seedlings (Cedrela fissilis Vell.) in different substrates and their initial establishment in field. The experiment was conducted in two stages. The first was conducted in nursery in a randomized block design with four replications. Each plot consisted of four seedlings in plastic bags. The treatments consisted of eight different substrates: T1 (sand+ soil+manure 1:1:1), T2 (sand+soil+Plantmax 1:1:1), T3 (soil+manure 1:1), T4 (soil+Plantmax® 1:1), T5 (soil+manure 2:1), T6 (soil+Plantmax 2:1), T7 (soil+sand 1:1) and T8 (soil). Plant height, stem diameter, number of leaves,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Forest Resources; Silviculture Sexual propagation; Native species; Organic compounds Recursos Florestais; Silvicultura Propagação sexuada; Espécies nativas; Compostos orgânicos. Ano: 2014 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/605 Physical and energetic properties of wood and charcoal of Hieronyma alchorneoides PFB - Pesquisa Florestal Brasileira Carvalho, Adriel Furtado; Brand, Martha Andreia; Nones, Daniela Letícia; Marco, Franchesco Thomas; Friederichs, Gustavo; Weise, Solange Maria Krug. The aim of this study was to determine the physical and energetic properties of wood and charcoal obtained by carbonization of Hieronyma alchorneoides Allemão (licurana). Coal produced in family farming Biguaçu, SC, is to supplement the income. The most important results are: specific gravity of the timber presented 530 Kg m-³ and the gross calorific value greater of 4.315 kcal kg-1. The coal gravimetric yield was 37% and gross calorific value was 6.740 kcal kg-1. The wood of H. alchorneoides presents physical properties suitable for charcoal production. The charcoal showed excellent gravimetric yield. Tipo: Info:eu-repo/semantics/article Palavras-chave: Forest Resources; Forestry Pyrolysis; Gravimetric yield; Calorific value Recursos Florestais; Engenharia Florestal Pirólise; Rendimento gravimétrico; Poder calorífico. Ano: 2014 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/662 Volume estimation of Pterogyne nitens in pure plantation in the southwest of Bahia PFB - Pesquisa Florestal Brasileira Fraga, Magno Pacheco; Barreto, Patrícia Anjos Bittencourt; Paula, Alessandro de. The knowledge of wood volume is essential to determine the logging productive potential of a forest plantation. However, as this variable isn’t easily measurable it’s necessary the obtainment by estimation. This study aims to select volumetric models and analyze the efficiency of three different methods to estimate the wood volume (form factor, form quotient and adjusted volumetric equation) to the species Pterogyne nitens Tul. in pure plantation in Vitoria da Conquista, State of Bahia, Brazil. The sampled trees were logged and rigorously cubed, andeight volumetric models were adjusted. The best models were selected based on the pondered value of the statistical parameters scores and residues distribution. Stoate model presented the best performance to... Tipo: Info:eu-repo/semantics/article Palavras-chave: Forest Resources; Dendrometry; Volumetry Volumetric models; Form factor; Form quotient Recursos Florestais; Engenharia Florestal; Dendrometria; Volumetria Modelos volumétricos; Fator de forma; Quociente de forma; Amendoim-bravo. Ano: 2014 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/703 Registros recuperados: 3 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco