|
|
Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
21/06/2011 |
Data da última atualização: |
23/02/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CORRÊA, R. S.; BELLOTE, A. F. J. |
Afiliação: |
Robson Schaff Corrêa, Universidade Federal de Santa Maria; ANTONIO FRANCISCO JURADO BELLOTE, CNPF. |
Título: |
Soil attributes and biomass yield from Pinus caribaea var. hondurensis. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Cerne, Lavras, v. 17, n. 2, p. 181-187, abr./jun. 2011. |
Idioma: |
Inglês |
Conteúdo: |
Biomass yield from Pinus caribaea var. hondurensis is conditional on soil attributes. With the silvicultural practice
currently being used in Brazil, Pinus stands might produce lower yields due to nutrient shift from harvest and due to changes in the
edaphic environment from mechanization. Therefore, this study aims to evaluate chemical and physical soil attributes and determine
which are correlated with higher biomass yields. Four commercial stands were selected, with differing growth patterns, each having
four trees selected from the dominant layer, in addition to soil samples for chemical and physical analyses. Soil attributes and biomass
yield data were submitted to analysis of variance (ANOVA), means were compared by the Tukey test, and the Pearson correlation
coeffi cient was determined. Chemical attributes directly or indirectly associated with the sum of bases and physical attributes
associated with water availability were found to be related to biomass yield. |
Palavras-Chave: |
Fertility; Growth. |
Thesagro: |
Crescimento; Fertilidade; Física do Solo; Nutrição; Pinus Caribaea; Silvicultura. |
Thesaurus Nal: |
nutrition; silviculture; soil physics. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/36704/1/revista-cerne.pdf
|
Marc: |
LEADER 01675naa a2200265 a 4500 001 1894589 005 2015-02-23 008 2011 bl uuuu u00u1 u #d 100 1 $aCORRÊA, R. S. 245 $aSoil attributes and biomass yield from Pinus caribaea var. hondurensis. 260 $c2011 520 $aBiomass yield from Pinus caribaea var. hondurensis is conditional on soil attributes. With the silvicultural practice currently being used in Brazil, Pinus stands might produce lower yields due to nutrient shift from harvest and due to changes in the edaphic environment from mechanization. Therefore, this study aims to evaluate chemical and physical soil attributes and determine which are correlated with higher biomass yields. Four commercial stands were selected, with differing growth patterns, each having four trees selected from the dominant layer, in addition to soil samples for chemical and physical analyses. Soil attributes and biomass yield data were submitted to analysis of variance (ANOVA), means were compared by the Tukey test, and the Pearson correlation coeffi cient was determined. Chemical attributes directly or indirectly associated with the sum of bases and physical attributes associated with water availability were found to be related to biomass yield. 650 $anutrition 650 $asilviculture 650 $asoil physics 650 $aCrescimento 650 $aFertilidade 650 $aFísica do Solo 650 $aNutrição 650 $aPinus Caribaea 650 $aSilvicultura 653 $aFertility 653 $aGrowth 700 1 $aBELLOTE, A. F. J. 773 $tCerne, Lavras$gv. 17, n. 2, p. 181-187, abr./jun. 2011.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Florestas (CNPF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 1 | |
Registros recuperados : 1 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|