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	Provedor de dados PFB - Pesquisa Florestal Brasileira (2) Autor Arruda, Daniel Meira (2) Batista, Márcio Luiz (1) Brandão, Diego Oliveira (1) Duque-Brasil, Reinaldo (1) Ferreira-Júnior, Walnir Gomes (1) Nunes, Yule Roberta Ferreira (1) Schaefer, Carlos Ernesto Gonçalves Reynald (1) Simão, Marcos Vinicius Ribeiro de Castro (1) Veloso, Maria das Dores Magalhães (1) Mais... Palavra-chave Arboreal Caatinga Fitossociologia Fitossociologia (1) Caatinga Arbórea (1) Deciduous forest (1) Floresta decídua (1) Mata Seca (1) Mata seca (1) Métodos de amostragem (1) Phytosociology (1) Predação de sementes (1) Propagation (1) Propagação (1) Restauração (1) Restoration Recursos Florestais Dormência de sementes (1) Sampling methodology (1) Seasonally Tropical Dry Forest (1) Seed dormancy (1) Seed predation (1) Tropical dry forest (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2015 (1) 2012 (1) País Brazil (2) Idioma Português (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Different sizes of the smallest individual sampled and their interpretations: case study in the seasonally dry forest PFB - Pesquisa Florestal Brasileira Arruda, Daniel Meira; Batista, Márcio Luiz; Simão, Marcos Vinicius Ribeiro de Castro; Duque-Brasil, Reinaldo; Ferreira-Júnior, Walnir Gomes; Schaefer, Carlos Ernesto Gonçalves Reynald. The dry forests, widely distributed in Brazil, are formations subject to different sampling method. Consequently, the data generated may affect the comparison among other vegetation formations. Therefore, this study presents and discusses changes caused by sampling vegetation using circumference at soil height (CSH) ≥ 10 cm and circumference at breast height (CBH) ≥ 15 cm. Different criteria provide an ambiguous vision of a same forest fragment, resulting in different structure and species richness. Tipo: Info:eu-repo/semantics/article Palavras-chave: Phytosociology; Sampling methodology; Seasonally Tropical Dry Forest; Arboreal Caatinga Fitossociologia Fitossociologia; Métodos de amostragem; Mata Seca; Caatinga Arbórea. Ano: 2012 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/380 Seed germination of three species of Fabaceae typical of seasonally dry forest PFB - Pesquisa Florestal Brasileira Arruda, Daniel Meira; Brandão, Diego Oliveira; Veloso, Maria das Dores Magalhães; Nunes, Yule Roberta Ferreira. This study evaluates seeds germination of Anadenanthera colubrina, Acacia polyphylla and Bauhinia cheilantha, typical species of deciduous forests. Seeds were submitted to pre-germination treatments and attack of native insects. The seeds of each species were grouped in: seeds scarified with sandpaper; seeds immersed in water heated to 70 °C, seeds with signs of attack by herbivore insects and the control group. The largest proportion of germinated seeds occurred in the first week of incubation and germination peak, ranged from first to third day. All groups of A. polyphylla and B.cheilantha showed high germination rate (> 90%), being reduced only when seeds were attacked by insects (< 25%). Mechanic scarification was efficient in A. polyphylla by... Tipo: Info:eu-repo/semantics/article Palavras-chave: Seed dormancy; Deciduous forest; Tropical dry forest; Seed predation; Propagation; Restoration Recursos Florestais Dormência de sementes; Floresta decídua; Mata seca; Predação de sementes; Propagação; Restauração. Ano: 2015 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/672 Registros recuperados: 2 Primeira ... 1 ... Última

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