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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
11/03/2021 |
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Data da última atualização: |
11/03/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BUENO, M. M.; LELES, P. S. S.; PINTO, M. F.; RESENDE, A. S. de; COUTO, B. R. M.; CARVALHO, D. F. de. |
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Afiliação: |
MATEUS MARQUES BUENO, 1Instituto Federal de Educação, Ciência e Tecnologia, São João Evangelista, MG; PAULO SÉRGIO SANTOS LELES, UFRRJ; MARINALDO FERREIRA PINTO, UFRRJ; ALEXANDER SILVA DE RESENDE, CNPAB; BEATRIZ RODRIGUES MONTEIRO COUTO, UFRRJ; DANIEL FONSECA DE CARVALHO, UFRRJ. |
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Título: |
Water use in the growth of atlantic forest tree species seedlings under different shading levels. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Ciência e Agrotecnologia, v 45, e025220, 2021. |
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DOI: |
http://dx.doi.org/10.1590/1413-7054202145025220 |
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Idioma: |
Inglês |
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Notas: |
Título em Português: Uso de água no crescimento de mudas de espécies arbóreas da mata atlântica sob diferentes níveis de sombreamento. |
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Conteúdo: |
The increase in the demand for seedlings of native tree species makes it important to determine their water and light requirements, which are important factors in their production, in terms of costs and time. Water use and productivity in the growth of seedlings of Dalbergia nigra (Vell.) Allemão ex Benth., Apuleia leiocarpa (Vogel) J.F. Macbr and Hymenaea courbaril L. were determined under four light levels (three shading levels and control), using a randomized block design with four replicates. Height, stem diameter, leaf area and biomass, as well as Dickson quality index (DQI) were evaluated. The seedlings were transplanted into 280-cm3 plugs, filled with substrate composed of pure biosolids, and irrigated by a drip system with automatic management. The highest total volumes applied were 3.1 L per D. nigra seedling (in 37 and 58% shading), 2.5 L per A. leiocarpa seedling (in 37% shading) and 3.8 L per H. courbaril seedling (in full sun). Growth indices, confirmed by the DQI, indicate that shading levels of 37 and 58% for D. nigra, 37% for A. leiocarpa, and full sun for H. courbaril are the most recommended. The highest volumes of irrigation promoted the greatest development of the species, in general for intermediate shading, which provided the highest values of DQI and irrigation water productivity. |
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Palavras-Chave: |
Automatic irrigation management. |
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Thesagro: |
Jacarandá; Jatobá. |
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Thesaurus Nal: |
Biosolids. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02229naa a2200253 a 4500
001 2130610
005 2021-03-11
008 2021 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1413-7054202145025220$2DOI
100 1 $aBUENO, M. M.
245 $aWater use in the growth of atlantic forest tree species seedlings under different shading levels.$h[electronic resource]
260 $c2021
500 $aTítulo em Português: Uso de água no crescimento de mudas de espécies arbóreas da mata atlântica sob diferentes níveis de sombreamento.
520 $aThe increase in the demand for seedlings of native tree species makes it important to determine their water and light requirements, which are important factors in their production, in terms of costs and time. Water use and productivity in the growth of seedlings of Dalbergia nigra (Vell.) Allemão ex Benth., Apuleia leiocarpa (Vogel) J.F. Macbr and Hymenaea courbaril L. were determined under four light levels (three shading levels and control), using a randomized block design with four replicates. Height, stem diameter, leaf area and biomass, as well as Dickson quality index (DQI) were evaluated. The seedlings were transplanted into 280-cm3 plugs, filled with substrate composed of pure biosolids, and irrigated by a drip system with automatic management. The highest total volumes applied were 3.1 L per D. nigra seedling (in 37 and 58% shading), 2.5 L per A. leiocarpa seedling (in 37% shading) and 3.8 L per H. courbaril seedling (in full sun). Growth indices, confirmed by the DQI, indicate that shading levels of 37 and 58% for D. nigra, 37% for A. leiocarpa, and full sun for H. courbaril are the most recommended. The highest volumes of irrigation promoted the greatest development of the species, in general for intermediate shading, which provided the highest values of DQI and irrigation water productivity.
650 $aBiosolids
650 $aJacarandá
650 $aJatobá
653 $aAutomatic irrigation management
700 1 $aLELES, P. S. S.
700 1 $aPINTO, M. F.
700 1 $aRESENDE, A. S. de
700 1 $aCOUTO, B. R. M.
700 1 $aCARVALHO, D. F. de
773 $tCiência e Agrotecnologia, v 45, e025220, 2021.
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