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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
22/11/2002 |
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Data da última atualização: |
22/11/2002 |
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Autoria: |
EDMONDS, W. J.; WILSON, N. O.; ARNOLD, T. L. |
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Título: |
Properties, classification, and upland oak site quality for residual soils derived from shales, phyllites, siltstones, and sandstones in Southwestern Virginia. |
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Ano de publicação: |
1986 |
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Fonte/Imprenta: |
Blacksburg: Virginia Polytechnic Institute and State University, 1983. |
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Páginas: |
307p. |
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Série: |
(Virginia Agricultural Experiment Station. Bulletin, 86-5). |
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Idioma: |
Inglês |
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Conteúdo: |
Profiles of residual soils developed in materials weathered form shales, siltstones phyllites, and fine-grained sandstones in Rockbridge, Botetourt, Wythe, Smyth, and Washington Counties were characterized in order (1) to select soil properties for differentiating soils developed from rocks of different time-stratagraphic units, (2) to produce a uniform correlation of these soils, (3) to evaluate the influence of soil properties on upland oak site index, (4) to evaluate the taxonomic classes of Lithic and Typic Dystrochrepts as predictors of upland oak site index, and (5) to develop a multiple regression equation for predicting upland oak site index for soils classified as members of Lithic and Typic Dystrochrepts. Univariate and multivariate statistical analyses were used to evaluate differences among the parent materials, to select soil properties as differentiae, and/or to develop the regression equation for predicting site index for upland oak growing on these soils. Soils developed from rocks of the Chilhowee group contain lower amount of exchangeable bases. Therefore, we recommend that soils developed from these rocks be correlated as members of the Sylco and the proposed Sylvatus serie, members of Lithic and Typic Dystrochrepts, respectively... |
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Palavras-Chave: |
Classificacao; Descricao; Estados Unidos; Perfil; Profile; Virgina. |
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Thesagro: |
Solo. |
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Thesaurus Nal: |
classification; soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02092nam a2200265 a 4500
001 1334737
005 2002-11-22
008 1986 bl uuuu 00u1 u #d
100 1 $aEDMONDS, W. J.
245 $aProperties, classification, and upland oak site quality for residual soils derived from shales, phyllites, siltstones, and sandstones in Southwestern Virginia.
260 $aBlacksburg: Virginia Polytechnic Institute and State University$c1983
300 $a307p.
490 $a(Virginia Agricultural Experiment Station. Bulletin, 86-5).
520 $aProfiles of residual soils developed in materials weathered form shales, siltstones phyllites, and fine-grained sandstones in Rockbridge, Botetourt, Wythe, Smyth, and Washington Counties were characterized in order (1) to select soil properties for differentiating soils developed from rocks of different time-stratagraphic units, (2) to produce a uniform correlation of these soils, (3) to evaluate the influence of soil properties on upland oak site index, (4) to evaluate the taxonomic classes of Lithic and Typic Dystrochrepts as predictors of upland oak site index, and (5) to develop a multiple regression equation for predicting upland oak site index for soils classified as members of Lithic and Typic Dystrochrepts. Univariate and multivariate statistical analyses were used to evaluate differences among the parent materials, to select soil properties as differentiae, and/or to develop the regression equation for predicting site index for upland oak growing on these soils. Soils developed from rocks of the Chilhowee group contain lower amount of exchangeable bases. Therefore, we recommend that soils developed from these rocks be correlated as members of the Sylco and the proposed Sylvatus serie, members of Lithic and Typic Dystrochrepts, respectively...
650 $aclassification
650 $asoil
650 $aSolo
653 $aClassificacao
653 $aDescricao
653 $aEstados Unidos
653 $aPerfil
653 $aProfile
653 $aVirgina
700 1 $aWILSON, N. O.
700 1 $aARNOLD, T. L.
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Registro original: |
Embrapa Solos (CNPS) |
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