Artigo

Comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs

The nutritional properties of wood and bark of seven species and three clones of eucalyptus were evaluated, aiming the cultivation of shiitake in logs. The experimental design was totally randomized, with 10 treatments (types of eucalyptus) and 3 repetitions, being each repetition corresponding to a...

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Autor principal: Andrade, Meire Cristina Nogueira de
Outros Autores: Minhoni, Marli Teixeira de Almeida, Sansígolo, Cláudio Angeli, Cunha Zied, Diego, Sales-campos, Ceci
Grau: Artigo
Idioma: pt_BR
Publicado em: Revista Árvore 2020
Assuntos:
Eucalyptus
Lentinula Edodes
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/15177
id oai:repositorio:1-15177
recordtype dspace
spelling oai:repositorio:1-15177 Comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs EStudo Comparativo Da Constituição Nutricional Da Madeira E Casca De Espécies E Clones De Eucalipto Visando O Cultivo De Shiitake Em Toras Andrade, Meire Cristina Nogueira de Minhoni, Marli Teixeira de Almeida Sansígolo, Cláudio Angeli Cunha Zied, Diego Sales-campos, Ceci Eucalyptus Lentinula Edodes The nutritional properties of wood and bark of seven species and three clones of eucalyptus were evaluated, aiming the cultivation of shiitake in logs. The experimental design was totally randomized, with 10 treatments (types of eucalyptus) and 3 repetitions, being each repetition corresponding to a mixed sample of sawdust obtained from discs collected in different heights (9 cm, middle and 14 cm of diameter) from the same tree. Barks were removed from wood wedges for individual analysis. Samples were sent to the Laboratory of Chemical Analysis of Fertilizers and Correctives of the Department of Natural Resources - Soil Science - School of Agronomic Sciences/UNESP, for determination of macro and micronutrients composition. Nitrogen determination was performed by oxidation with perchloric acid; phosphorus was determined with nitric-perchloric extraction and colorimetric determination (spectrophotometric molybdovanadophosphoric acid method); potassium was determined by flame photometry; carbon, by muffle burning; sulphur, by gravimetry and calcium, magnesium, sodium, copper, iron, manganese and zinc, by atomic absorption spectrophotometry. According to the results obtained and as expected, it was verified that the element S was not detected in any of the kinds of eucalyptus analyzed, both for bark and wood; for wood, elements Mg, Na and Mn presented difference in contents among eucalyptus types analyzed. For bark, K2O, C, Cu and Mn showed different contents in function of eucalyptus type. Barks of eucalyptus types presented very high contents of Ca (77x), K (3,7x), Mg (39x), Na (2,5x), Mn (26x) e Fe (1,9x), compared to the corresponding woods (Ca was the prevailing element in bark). Ca, K, Mg and P were the prevailing elements in wood. 2020-05-07T14:09:19Z 2020-05-07T14:09:19Z 2011 Artigo https://repositorio.inpa.gov.br/handle/1/15177 10.1590/S0100-67622011000200002 pt_BR Volume 35, Número 2, Pags. 183-192 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Revista Árvore
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language pt_BR
topic Eucalyptus
Lentinula Edodes
spellingShingle Eucalyptus
Lentinula Edodes
Andrade, Meire Cristina Nogueira de
Comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs
topic_facet Eucalyptus
Lentinula Edodes
description The nutritional properties of wood and bark of seven species and three clones of eucalyptus were evaluated, aiming the cultivation of shiitake in logs. The experimental design was totally randomized, with 10 treatments (types of eucalyptus) and 3 repetitions, being each repetition corresponding to a mixed sample of sawdust obtained from discs collected in different heights (9 cm, middle and 14 cm of diameter) from the same tree. Barks were removed from wood wedges for individual analysis. Samples were sent to the Laboratory of Chemical Analysis of Fertilizers and Correctives of the Department of Natural Resources - Soil Science - School of Agronomic Sciences/UNESP, for determination of macro and micronutrients composition. Nitrogen determination was performed by oxidation with perchloric acid; phosphorus was determined with nitric-perchloric extraction and colorimetric determination (spectrophotometric molybdovanadophosphoric acid method); potassium was determined by flame photometry; carbon, by muffle burning; sulphur, by gravimetry and calcium, magnesium, sodium, copper, iron, manganese and zinc, by atomic absorption spectrophotometry. According to the results obtained and as expected, it was verified that the element S was not detected in any of the kinds of eucalyptus analyzed, both for bark and wood; for wood, elements Mg, Na and Mn presented difference in contents among eucalyptus types analyzed. For bark, K2O, C, Cu and Mn showed different contents in function of eucalyptus type. Barks of eucalyptus types presented very high contents of Ca (77x), K (3,7x), Mg (39x), Na (2,5x), Mn (26x) e Fe (1,9x), compared to the corresponding woods (Ca was the prevailing element in bark). Ca, K, Mg and P were the prevailing elements in wood.
format Artigo
author Andrade, Meire Cristina Nogueira de
author2 Minhoni, Marli Teixeira de Almeida
Sansígolo, Cláudio Angeli
Cunha Zied, Diego
Sales-campos, Ceci
author2Str Minhoni, Marli Teixeira de Almeida
Sansígolo, Cláudio Angeli
Cunha Zied, Diego
Sales-campos, Ceci
title Comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs
title_short Comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs
title_full Comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs
title_fullStr Comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs
title_full_unstemmed Comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs
title_sort comparative study of the nutritional constitution of wood and bark of species and clones of eucalyptus aiming the cultivation of shiitake in logs
publisher Revista Árvore
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/15177
_version_ 1787143717391433728
score 11.755432

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