2006
DOI: 10.1590/s0100-67622006000400002
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Efeito da estaquia, miniestaquia, microestaquia e micropropagação no desempenho silvicultural de clones híbridos de Eucalyptus spp.

Abstract: Este trabalho objetivou avaliar a "performance" de quatro clones híbridos de Eucalyptus spp., propagados pelas técnicas de estaquia, micropropagação, microestaquia e miniestaquia, quanto às características de crescimento em altura e diâmetro (dap), bem como a produção de biomassa da parte aérea, em teste clonal, instalado em dois locais distintos localizados no norte de Minas Gerais. De acordo com os resultados, pode-se concluir que os efeitos das técnicas de propagação não resultaram em diferenças expressivas… Show more

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Cited by 6 publications
(2 citation statements)
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“…Nonetheless, efficient commercial-scale propagation of these species has relied on the development of intensively managed 'mini-cuttings' or 'micro-cuttings' systems for maintaining stock plants and producing cuttings in the nursery (Figure 1a). The difference between these two systems is that nursery stock plants in the mini-cuttings system are raised from small and often serially-propagated rooted cuttings, whereas nursery stock plants in the micro-cuttings system are raised initially in tissue culture [16][17][18][19][20][21][22][23][24][25][26]. The species and hybrids that are propagated in these systems (e.g., many millions of E. grandis and E. grandis × E. urophylla plants per annum) are generally suited to high rainfall sites in the tropics or subtropics.…”
Section: Introductionmentioning
confidence: 99%
“…Nonetheless, efficient commercial-scale propagation of these species has relied on the development of intensively managed 'mini-cuttings' or 'micro-cuttings' systems for maintaining stock plants and producing cuttings in the nursery (Figure 1a). The difference between these two systems is that nursery stock plants in the mini-cuttings system are raised from small and often serially-propagated rooted cuttings, whereas nursery stock plants in the micro-cuttings system are raised initially in tissue culture [16][17][18][19][20][21][22][23][24][25][26]. The species and hybrids that are propagated in these systems (e.g., many millions of E. grandis and E. grandis × E. urophylla plants per annum) are generally suited to high rainfall sites in the tropics or subtropics.…”
Section: Introductionmentioning
confidence: 99%
“…A silvicultura clonal vem sendo cada vez mais utilizada, tornando-se de grande importância para o desenvolvimento da produção florestal. A utilização de clones na silvicultura permite a formação de povoamentos de alta produtividade, com grande homogeneidade e, consequentemente, racionalizando as atividades operacionais e melhorando a qualidade da madeira (OLIVEIRA, 2003).…”
Section: Silvicultura Clonalunclassified