Thinning effect on tree growth and wood production in integrated systems.
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.
Main Authors: | , , , , |
---|---|
Other Authors: | |
Format: | Parte de livro biblioteca |
Language: | Portugues pt_BR |
Published: |
2021-10-13
|
Subjects: | ILPF, Land use systems, Sustainable intensification, Diversification., |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1135305 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-alice-doc-1135305 |
---|---|
record_format |
koha |
spelling |
dig-alice-doc-11353052021-10-13T19:01:56Z Thinning effect on tree growth and wood production in integrated systems. MORALES, M. M. BEHLING, M. BOIT, L. I. M. da BARRETO, G. U. SOUZA, E. F. S. MARINA MOURA MORALES, CNPF MAUREL BEHLING, CPAMT. EMANUELLA FARIAS SANTOS SOUZA, Estudante de graduação da UFMT GERSON UVIDA BARRETO, Estudante de graduação da UFMT LISSANDRA ISABELA MOMOLI DA BOIT, Estudante de graduação da UFMT ILPF Land use systems Sustainable intensification Diversification. 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. 2021-10-13T19:01:49Z 2021-10-13T19:01:49Z 2021-10-13 2021 Parte de livro 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. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1135305 Portugues pt_BR openAccess |
institution |
EMBRAPA |
collection |
DSpace |
country |
Brasil |
countrycode |
BR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-alice |
tag |
biblioteca |
region |
America del Sur |
libraryname |
Sistema de bibliotecas de EMBRAPA |
language |
Portugues pt_BR |
topic |
ILPF Land use systems Sustainable intensification Diversification. ILPF Land use systems Sustainable intensification Diversification. |
spellingShingle |
ILPF Land use systems Sustainable intensification Diversification. ILPF Land use systems Sustainable intensification Diversification. MORALES, M. M. BEHLING, M. BOIT, L. I. M. da BARRETO, G. U. SOUZA, E. F. S. Thinning effect on tree growth and wood production in integrated systems. |
description |
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. |
author2 |
MARINA MOURA MORALES, CNPF |
author_facet |
MARINA MOURA MORALES, CNPF MORALES, M. M. BEHLING, M. BOIT, L. I. M. da BARRETO, G. U. SOUZA, E. F. S. |
format |
Parte de livro |
topic_facet |
ILPF Land use systems Sustainable intensification Diversification. |
author |
MORALES, M. M. BEHLING, M. BOIT, L. I. M. da BARRETO, G. U. SOUZA, E. F. S. |
author_sort |
MORALES, M. M. |
title |
Thinning effect on tree growth and wood production in integrated systems. |
title_short |
Thinning effect on tree growth and wood production in integrated systems. |
title_full |
Thinning effect on tree growth and wood production in integrated systems. |
title_fullStr |
Thinning effect on tree growth and wood production in integrated systems. |
title_full_unstemmed |
Thinning effect on tree growth and wood production in integrated systems. |
title_sort |
thinning effect on tree growth and wood production in integrated systems. |
publishDate |
2021-10-13 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1135305 |
work_keys_str_mv |
AT moralesmm thinningeffectontreegrowthandwoodproductioninintegratedsystems AT behlingm thinningeffectontreegrowthandwoodproductioninintegratedsystems AT boitlimda thinningeffectontreegrowthandwoodproductioninintegratedsystems AT barretogu thinningeffectontreegrowthandwoodproductioninintegratedsystems AT souzaefs thinningeffectontreegrowthandwoodproductioninintegratedsystems |
_version_ |
1756027763335102464 |