|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
|
Data corrente: |
12/08/1993 |
|
Data da última atualização: |
04/12/2007 |
|
Autoria: |
ANDREW, L. E.; STEARNS, F. W. |
|
Título: |
Physical characteristics of four Mississippi soils. |
|
Ano de publicação: |
1963 |
|
Fonte/Imprenta: |
Soil Science Society Proceedings, p. 693-697, 1963. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Four silt loam soils in Warren County, Mississippi, were studied intensively to determine to what extent a soil series, as normally mapped by types, delimits the physical properties of the surface foot. The degree of variation between individual samples implied properties of these soils soils. Means differed significantly between series clay content, bulk density, and moisture-tension values. However, the range in values suggests that, for strength classification and similiar purposes depending upon physical properties, similar textural types in different series can often be combined. Memphis and Loring, designated upland soils, had considerably more clay than the bottom-land soils Falaya and Collins. As a result of erosion, variation in clay content inthe plow layer was far greater in upland than in bottom-land soils. |
|
Palavras-Chave: |
Característica física; Physical characteristics. |
|
Thesagro: |
Solo. |
|
Thesaurus Nal: |
soil. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01310naa a2200181 a 4500
001 1073531
005 2007-12-04
008 1963 bl --- 0-- u #d
100 1 $aANDREW, L. E.
245 $aPhysical characteristics of four Mississippi soils.
260 $c1963
520 $aFour silt loam soils in Warren County, Mississippi, were studied intensively to determine to what extent a soil series, as normally mapped by types, delimits the physical properties of the surface foot. The degree of variation between individual samples implied properties of these soils soils. Means differed significantly between series clay content, bulk density, and moisture-tension values. However, the range in values suggests that, for strength classification and similiar purposes depending upon physical properties, similar textural types in different series can often be combined. Memphis and Loring, designated upland soils, had considerably more clay than the bottom-land soils Falaya and Collins. As a result of erosion, variation in clay content inthe plow layer was far greater in upland than in bottom-land soils.
650 $asoil
650 $aSolo
653 $aCaracterística física
653 $aPhysical characteristics
700 1 $aSTEARNS, F. W.
773 $tSoil Science Society Proceedings, p. 693-697, 1963.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
|
