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Registro Completo |
Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Florestas. |
Data corrente: |
13/10/2021 |
Data da última atualização: |
14/12/2021 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
BOIT, L. I. M. da; BARRETO, G. U.; SOUZA, E. F. S.; MORALES, M. M.; BEHLING, M. |
Afiliação: |
LISSANDRA ISABELA MOMOLI DA BOIT, Estudante de graduação da UFMT; GERSON UVIDA BARRETO, Estudante de graduação da UFMT; EMANUELLA FARIAS SANTOS SOUZA, Estudante de graduação da UFMT; MARINA MOURA MORALES, CNPF; MAUREL BEHLING, CPAMT. |
Título: |
Thinning effect on tree growth and wood production in integrated systems. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS: 100% DIGITAL, 2., 2021. WCCLF 2021 proceedings. Campo Grande, MS: Embrapa Gado de Corte, 2021. p. 387-391. |
Idioma: |
Inglês |
Conteúdo: |
In crop, livestock and forest integrated system (ICLF) tree thinning management is adopted to add value and minimize competition. This study aims to assess the effect of ICLF and thinning management on eucalyptus growth and wood productivity. The experimental design was in randomized blocks, with four replicates. The treatments were: (I) F, forest with 476 tree ha-1 before and 270 trees ha-1 after thinning (II) CF-S8, with 270 and 135 trees ha-1; (III) ILF-T, with 270 and 101 trees ha-1 (IV) ICLF-S5, with 270 and 90 trees ha-1; (V) ICLFS4, with 270 and 90 trees ha-1 and (VI) ICLF-S8, with 270 and 45 trees ha-1. The ICLF systems increased tree growth and production (clone H13), due to the lower tree density in these systems than homogeneous forest. The total wood production was lower in the integrated systems due to the lower initial tree density than homogeneous forest. The differences observed in the integrated systems are due to the thinning management, such as the season, intensity and type (selection or systematic). The integrated system with the largest number of trees remaining after thinning (ILF-T) presents the highest wood production, equal to 57% of the remaining wood in homogeneous forest. |
Palavras-Chave: |
Diversification; ILPF; Integração lavoura-pecuária-floresta; Land use systems; Mato Grosso; Sinop-MT; Sistema integrado de produção; Sustainable intensification. |
Thesagro: |
Árvore; Crescimento; Desbaste; Eucalyptus spp; Madeira. |
Thesaurus Nal: |
Forest thinning; Land use; Tree growth. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226930/1/Marina-Publicacao-no-II-Congresso-mundial-de-ILPF-proceedings-wcclf2021-Recorte.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228463/1/2021-cpamt-mb-thinning-effect-tree-growth-wood-production-integrated-systems-p387-391.pdf
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Marc: |
LEADER 02326nam a2200349 a 4500 001 2135305 005 2021-12-14 008 2021 bl uuuu u00u1 u #d 100 1 $aBOIT, L. I. M. da 245 $aThinning effect on tree growth and wood production in integrated systems.$h[electronic resource] 260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS: 100% DIGITAL, 2., 2021. WCCLF 2021 proceedings. Campo Grande, MS: Embrapa Gado de Corte, 2021. p. 387-391.$c2021 520 $aIn crop, livestock and forest integrated system (ICLF) tree thinning management is adopted to add value and minimize competition. This study aims to assess the effect of ICLF and thinning management on eucalyptus growth and wood productivity. The experimental design was in randomized blocks, with four replicates. The treatments were: (I) F, forest with 476 tree ha-1 before and 270 trees ha-1 after thinning (II) CF-S8, with 270 and 135 trees ha-1; (III) ILF-T, with 270 and 101 trees ha-1 (IV) ICLF-S5, with 270 and 90 trees ha-1; (V) ICLFS4, with 270 and 90 trees ha-1 and (VI) ICLF-S8, with 270 and 45 trees ha-1. The ICLF systems increased tree growth and production (clone H13), due to the lower tree density in these systems than homogeneous forest. The total wood production was lower in the integrated systems due to the lower initial tree density than homogeneous forest. The differences observed in the integrated systems are due to the thinning management, such as the season, intensity and type (selection or systematic). The integrated system with the largest number of trees remaining after thinning (ILF-T) presents the highest wood production, equal to 57% of the remaining wood in homogeneous forest. 650 $aForest thinning 650 $aLand use 650 $aTree growth 650 $aÁrvore 650 $aCrescimento 650 $aDesbaste 650 $aEucalyptus spp 650 $aMadeira 653 $aDiversification 653 $aILPF 653 $aIntegração lavoura-pecuária-floresta 653 $aLand use systems 653 $aMato Grosso 653 $aSinop-MT 653 $aSistema integrado de produção 653 $aSustainable intensification 700 1 $aBARRETO, G. U. 700 1 $aSOUZA, E. F. S. 700 1 $aMORALES, M. M. 700 1 $aBEHLING, M.
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Embrapa Florestas (CNPF) |
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