| |
|
|
| Registros recuperados : 1 | |
| Registros recuperados : 1 | |
|
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha actual : |
24/10/2014 |
|
Actualizado : |
04/11/2019 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
B - 1 |
|
Autor : |
GENTILE, R. M.; MARTINO, D.; ENTZ, M. H. |
|
Afiliación : |
R. M. GENTILE, UNIVERSITY OF MANITOBA (Canadá); DANIEL LUIS MARTINO SCANDROGLIO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. H. ENTZ, UNIVERSITY OF MANITOBA (Canadá). |
|
Título : |
Root characterization of three forage species grown in southwestern Uruguay. |
|
Complemento del título : |
Short Communication. |
|
Fecha de publicación : |
2003 |
|
Fuente / Imprenta : |
Canadian Journal of Plant Science, 2003, 83(4): 785-788. |
|
DOI : |
10.4141/P02-182 |
|
Idioma : |
Inglés |
|
Notas : |
Received 6 December 2002 // Accepted 7 May 2003 |
|
Contenido : |
ABSTRACT.
Forage crops are widely grown in the mixed cropping system of southwestern Uruguay. There is renewed interest in the use of forages for soil improvement and carbon sequestration, but the root growth of forages has received little study. Field observations were made of the root systems of tall fescue (Festuca arundinacea Schreb.), alfalfa (Medicago sativa L.) and chicory (Cichorium intybus L.). Soil core samples were used to measure root count and biomass distributions to a depth of 1 m. Roots were detected to a depth of 1 m for all species, although half of the root biomass for each species was located in the top 20 cm of the soil. The distribution of root counts differed with the greatest number of root axes found above a depth of 20 cm for tall fescue and chicory, and below 20 cm for alfalfa. |
|
Palabras claves : |
CARBON SEQUESTRATION; GRASSLANDS; PERENNIAL FORAGES; SUBSOIL. |
|
Thesagro : |
PASTURAS; SECUESTRO DEL CARBONO. |
|
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
|
Marc : |
LEADER 01538naa a2200241 a 4500
001 1051273
005 2019-11-04
008 2003 bl uuuu u00u1 u #d
024 7 $a10.4141/P02-182$2DOI
100 1 $aGENTILE, R. M.
245 $aRoot characterization of three forage species grown in southwestern Uruguay.$h[electronic resource]
260 $c2003
500 $aReceived 6 December 2002 // Accepted 7 May 2003
520 $aABSTRACT. Forage crops are widely grown in the mixed cropping system of southwestern Uruguay. There is renewed interest in the use of forages for soil improvement and carbon sequestration, but the root growth of forages has received little study. Field observations were made of the root systems of tall fescue (Festuca arundinacea Schreb.), alfalfa (Medicago sativa L.) and chicory (Cichorium intybus L.). Soil core samples were used to measure root count and biomass distributions to a depth of 1 m. Roots were detected to a depth of 1 m for all species, although half of the root biomass for each species was located in the top 20 cm of the soil. The distribution of root counts differed with the greatest number of root axes found above a depth of 20 cm for tall fescue and chicory, and below 20 cm for alfalfa.
650 $aPASTURAS
650 $aSECUESTRO DEL CARBONO
653 $aCARBON SEQUESTRATION
653 $aGRASSLANDS
653 $aPERENNIAL FORAGES
653 $aSUBSOIL
700 1 $aMARTINO, D.
700 1 $aENTZ, M. H.
773 $tCanadian Journal of Plant Science, 2003, 83(4): 785-788.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
