Provenance Test
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Effect of stem height in variation of bark, heartwood, sapwood and physical properties of wood in Dipteryx panamensis Pittier in a provenance/progeny test
RESUMO A madeira de Dipteryx panamensis é usada no reflorestamento na Costa Rica, tendo um programa de melhoramento genético iniciado recentemente no país. O objetivo do presente estudo foi estudar o efeito da altura do tronco das árvores na variação de casca, alburno, cerne, densidade verde (GD), densidade básica (SG) e teor de umidade na condição
Ciência Florestal. Publicado em: 2022
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2. THE USE OF GENETIC DISTANCE AND GROUPING METHODS TO PREDICT Eucalyptus Pellita F. MUELL GENITORS FOR HYBRIDIZATION
ABSTRACT The objective of this study was to use quantitative traits to estimate the genetic distance among E. pellita provenances and progenies, to inform possible hybridization strategies in a species improvement program. A provenance and progeny test with 118 progenies from seven provenances was evaluated. The following quantitative traits were measured at
CERNE. Publicado em: 2020-12
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3. Validation of a Standard Operating Procedure (SOP) for Forensic Soils Investigation in Brazil
ABSTRACT Soil traces are useful as forensic evidence due to their potential to transfer and adhere to different types of surfaces on a range of objects or persons. Several works have been developed in forensic soils, under different analytical approaches. However, in Brazil, only the researches from the Group of the Federal University of Paraná have develop
Rev. Bras. Ciênc. Solo. Publicado em: 09/09/2019
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4. Genetic variation for growth and selection in adult plants of Eucalyptus badjensis
Abstract The aim of this study was to evaluate Eucalyptus badjensis concerning the genetic variation for growth traits and the potential of the species in supporting a breeding programme. The field trial was a provenance/progeny test established in Campina da Alegria, Santa Catarina, Brazil (latitude 26°52′05.1″ S, longitude 51°48′47.5″ W, altitude
Genet. Mol. Biol.. Publicado em: 24/11/2015
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5. Estimatição de parâmetros genéticos e seleção de procedências e famílias de Dipteryx alata Vogel (BARU) utilizando metodologia de REML/BLUP e E(QM).
O baru ou barueiro (Dipteryx alata Vogel) é uma espécie arbórea que ocorre no Brasil Central, valorizada pelo seu uso múltiplo e plantio em sistemas consorciados. Neste trabalho, objetivou-se caracterizar a variabilidade genética das procedências de baru e quantificar o progresso genético em diferentes unidades de seleção. O incremento na altura tot
Separata de: Revista Cerne. Publicado em: 2011
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6. Parâmetros genéticos obtidos por modelos mistos em progênies e procedências da Mimosa scabrella Bentham (bracatinga) / Genetic parameters obtained by mixed models in progenies and provenances of Mimosa scabrella Bentham (bracatinga)
The bracatinga (Mimosa scabrella Bentham) is a leguminous tree naturally occurring in Brazil, between latitudes 21°30S (state of Minas Gerais) and 29°40S (state of Rio Grande do Sul) at low temperatures. Being a perennial tree species, pioneer of rapid growth and meliferous, is commercially used for multiple purposes (sawmill, firewood, coal, construction)
Publicado em: 2010
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7. Sedimentary facies and provenance of the Bebedouro Formation, Neoproterozoic (BA) / Fácies sedimentares e proveniência da Formação Bebedouro, Neoproterozóico (BA)
The sedimentary record of Neoproterozoic age has become a major subject of research since the rebirth of the models of extreme glaciation and rapid climatic changes for the period, including the Snowball Earth hypothesis. These models are founded on the identification, in all continents, of Neoproterozoic diamictites directly overlain by carbonates, which ar
Publicado em: 2008
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8. Boards produced with Wood of eucalyptus: Case study of species and provenances / PainÃis de madeira de Eucalipto: Estudo de caso de espÃcies e precedÃncias
This work aimed at the evaluation of fifteen provenances coming from species of Eucalyptus cloeziana, Eucalyptus grandis and Eucalyptus saligna; in the manufacture of plywoods and particle boards. The basic density and chemical composition of the trees were measured initially. Six boards per modality of plate for each provenance were manufactured. In the ven
Publicado em: 2008
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9. Procedência de dados: teoria e aplicações ao processamento de imagens / Data provenance: theory and aplication to image processing
The provenance is a complementary data documentation. It contains a description of "how", "when", "where", "why" the data were obtained and "who" obtained it. The provenance includes not only the origin of the data but also the description of the processes that produce them (algorithms and their respective parameters). Data provenance might be very helpful i
Publicado em: 2004
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10. Genetic structure in bracatinga populations (Mimosa scabrella Benth.) for quantitative traids and isozyme markers. / Estrutura genética em populações de bracatinga (Mimosa scabrella Benth. ) por marcador isoenzimático e caracteres quantitativos.
Mimosa scabrella Bentham (Bracatinga), is a native tree species of Atlantic Forest, of restricted occurrence to the Southwest and South of Brazil (RS, SC, PR and SP). The species comes being cultivated in the Brazil south and in the other countries as Costa Rica and Ruanda, for the most varied ends. But, although the species has a varied ends, lack studies i
Publicado em: 2004
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11. Chemical synthesis of dienantin andda trienantin, and toxicological evaluation of chronic consumption in rats. / Síntese química da dienantina e da trienantina e avaliação toxicológica do consumo crônico em ratos.
Medium chain triacylglycerols (MCT), as found in milk fat and coconut and palm oil, are recommended as a source of rapidly available energy for pre- and postchirurgical patients, and for those with burns, cancers or presenting disorders associated with the absorption and/or metabolism of long chain triacylglycerols. Typically, however, short and medium chain
Publicado em: 2004
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12. Transfer of nonselectable genes into mouse teratocarcinoma cells and transcription of the transferred human beta-globin gene.
Teratocarcinoma (TCC) stem cells can function as vehicles for the introduction of specific recombinant genes into mice. Because most genes do not code for a selectable marker, we investigated the transformation efficiency of vectors with a linked selectable gene. In one series, TCC cells first selected for thymidine kinase deficiency were treated with DNA fr