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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
20/01/2022 |
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Actualizado : |
20/01/2022 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
CAPELESSO, A.; MENDOZA, A.; KOZLOSKI, G.; CAJARVILLE, C.; DAYUTO, J.; REPETTO, J. |
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Afiliación : |
A. CAPELESSO, Universidad de la República, Facultad de Veterinaria, Uruguay; Universidade Federal de Santa Maria, Brasil.; ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; G. KOZLOSKI, Universidade Federal de Santa Maria, Brasil; CECILIA CAJARVILLE, Universidad de la República, Facultad de Veterinaria, Uruguay; J. DAYUTO, Universidad de la República, Facultad de Veterinaria, Uruguay.; JOSÉ REPETTO, Universidad de la República, Facultad de Veterinaria, Uruguay. |
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Título : |
Extra walking of dairy cows to access the pasture in a grazing system: Effect on intake and digestibility. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Cambio Climático y Producción Sostenible (Climate Change Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.24-25. |
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Serie : |
(Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) |
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ISSN : |
1022-1301; online 2075-8359 |
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Idioma : |
Inglés |
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Contenido : |
The objective of this study was to investigate the digestive effects in dairy cows walking 5 km between the milking parlour and the pasture plot in a grazing system, separating the effects of walking itself from the fasting associated to walking. |
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Palabras claves : |
Milk yield; Pasture dairy system; Short fasting. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16200/1/2950-Article-Text-10068-5-10-20211213-07.pdf
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Marc : |
LEADER 01189nam a2200229 a 4500
001 1062657
005 2022-01-20
008 2021 bl uuuu u01u1 u #d
022 $a1022-1301; online 2075-8359
100 1 $aCAPELESSO, A.
245 $aExtra walking of dairy cows to access the pasture in a grazing system$bEffect on intake and digestibility.$h[electronic resource]
260 $aIn: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Cambio Climático y Producción Sostenible (Climate Change Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.24-25.$c2021
490 $a(Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1)
520 $aThe objective of this study was to investigate the digestive effects in dairy cows walking 5 km between the milking parlour and the pasture plot in a grazing system, separating the effects of walking itself from the fasting associated to walking.
653 $aMilk yield
653 $aPasture dairy system
653 $aShort fasting
700 1 $aMENDOZA, A.
700 1 $aKOZLOSKI, G.
700 1 $aCAJARVILLE, C.
700 1 $aDAYUTO, J.
700 1 $aREPETTO, J.
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Registro original : |
INIA Las Brujas (LB) |
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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
11/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 1 |
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Autor : |
FABRIZZI,K,P.; MORON, A.; GARCÍA, F.O. |
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Afiliación : |
KARINA P. FABRIZZI,, Consejo Nacional de Investigaciones Cientificas(CONICET), Facultad de Ciencias Agrarias, Universidad de Mar del Plata, Argentina.; DAVID ALEJANDRO MORON YACOEL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO O. GARCÍA, INPOFOS ,Santa Fe, Argentina. |
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Título : |
Soil Carbon and Nitrogen Organic Fractions in Degraded vs. Non-Degraded Mollisols in Argentina. |
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Fecha de publicación : |
2003 |
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Fuente / Imprenta : |
Soil Science Society of America Journal, November 2003, Volume 67, Issue 6, Pages 1831-1841. |
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DOI : |
10.2136/sssaj2003.1831 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: Dec 5, 2001/Published: Nov, 2003. |
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Contenido : |
Abstract:
The use of no-tillage has notably increased in the Pampas region of Argentina during the last 10 yr. Two tillage experiments with contrasting previous agricultural use, degraded and non-degraded soils, were evaluated in the southeast of Buenos Aires province, Argentina. The objectives were to: (i) quantify the effects of tillage and N fertilization on quantity and vertical distribution of C and N in the soil organic matter (SOM) and particulate organic matter (POM) fractions as well as potentially mineralizable N (PMN), and (ii) evaluate these fractions as indicators of soil quality. Tillage systems were conventional tillage (CT), minimum tillage (MT), and no-tillage (NT) (main plots), and N fertilization rates were 0, 120, and 150 kg ha?1 (subplots). Total organic C (TOC), total N (TN), POM-C, POM-N, and PMN were measured at 0- to 7.5- and 7.5- to 15-cm soil depth. In Exp. I (degraded soil) TOC was greater under NT (27 g kg?1) than under CT (24 g kg?1) in the 0-N treatments. No differences in TOC and TN were found in Exp. II at 0 to 7.5 cm (non-degraded soil). Carbon in POM and POM-N were greater under NT in the fractions of 212 to 2000 and 53 to 212 ?m at 0 to 7.5 cm, but they were similar or greater under CT at 7.5- to 15-cm depth in Exp. I. Stratification of TOC, TN, and POM were observed under NT in Exp. I. Potentially mineralizable N was greater under NT (62 mg kg?1) in Exp. I, however, no differences in PMN were observed in Exp. II. Carbon in POM 212 to 2000 ?m and PMN were the more sensitive indicators of tillage effects, mainly in Exp. I. MenosAbstract:
The use of no-tillage has notably increased in the Pampas region of Argentina during the last 10 yr. Two tillage experiments with contrasting previous agricultural use, degraded and non-degraded soils, were evaluated in the southeast of Buenos Aires province, Argentina. The objectives were to: (i) quantify the effects of tillage and N fertilization on quantity and vertical distribution of C and N in the soil organic matter (SOM) and particulate organic matter (POM) fractions as well as potentially mineralizable N (PMN), and (ii) evaluate these fractions as indicators of soil quality. Tillage systems were conventional tillage (CT), minimum tillage (MT), and no-tillage (NT) (main plots), and N fertilization rates were 0, 120, and 150 kg ha?1 (subplots). Total organic C (TOC), total N (TN), POM-C, POM-N, and PMN were measured at 0- to 7.5- and 7.5- to 15-cm soil depth. In Exp. I (degraded soil) TOC was greater under NT (27 g kg?1) than under CT (24 g kg?1) in the 0-N treatments. No differences in TOC and TN were found in Exp. II at 0 to 7.5 cm (non-degraded soil). Carbon in POM and POM-N were greater under NT in the fractions of 212 to 2000 and 53 to 212 ?m at 0 to 7.5 cm, but they were similar or greater under CT at 7.5- to 15-cm depth in Exp. I. Stratification of TOC, TN, and POM were observed under NT in Exp. I. Potentially mineralizable N was greater under NT (62 mg kg?1) in Exp. I, however, no differences in PMN were observed in Exp. II. Carbon in POM 212 to 2000... Presentar Todo |
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Palabras claves : |
CORN; NO-TILLAGE; NO-TILLAGE SYSTEMS; ORGANIC MATTER IN SOIL; SOIL QUALITY; SOYBEANS; ZERO TILLAGE. |
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Thesagro : |
CONSERVACION DE SUELOS; MANEJO DE SUELOS; SUELOS. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo |
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Marc : |
LEADER 02494naa a2200289 a 4500
001 1049560
005 2019-11-11
008 2003 bl uuuu u00u1 u #d
024 7 $a10.2136/sssaj2003.1831$2DOI
100 1 $aFABRIZZI,K,P.
245 $aSoil Carbon and Nitrogen Organic Fractions in Degraded vs. Non-Degraded Mollisols in Argentina.$h[electronic resource]
260 $c2003
500 $aArticle history: Received: Dec 5, 2001/Published: Nov, 2003.
520 $aAbstract: The use of no-tillage has notably increased in the Pampas region of Argentina during the last 10 yr. Two tillage experiments with contrasting previous agricultural use, degraded and non-degraded soils, were evaluated in the southeast of Buenos Aires province, Argentina. The objectives were to: (i) quantify the effects of tillage and N fertilization on quantity and vertical distribution of C and N in the soil organic matter (SOM) and particulate organic matter (POM) fractions as well as potentially mineralizable N (PMN), and (ii) evaluate these fractions as indicators of soil quality. Tillage systems were conventional tillage (CT), minimum tillage (MT), and no-tillage (NT) (main plots), and N fertilization rates were 0, 120, and 150 kg ha?1 (subplots). Total organic C (TOC), total N (TN), POM-C, POM-N, and PMN were measured at 0- to 7.5- and 7.5- to 15-cm soil depth. In Exp. I (degraded soil) TOC was greater under NT (27 g kg?1) than under CT (24 g kg?1) in the 0-N treatments. No differences in TOC and TN were found in Exp. II at 0 to 7.5 cm (non-degraded soil). Carbon in POM and POM-N were greater under NT in the fractions of 212 to 2000 and 53 to 212 ?m at 0 to 7.5 cm, but they were similar or greater under CT at 7.5- to 15-cm depth in Exp. I. Stratification of TOC, TN, and POM were observed under NT in Exp. I. Potentially mineralizable N was greater under NT (62 mg kg?1) in Exp. I, however, no differences in PMN were observed in Exp. II. Carbon in POM 212 to 2000 ?m and PMN were the more sensitive indicators of tillage effects, mainly in Exp. I.
650 $aCONSERVACION DE SUELOS
650 $aMANEJO DE SUELOS
650 $aSUELOS
653 $aCORN
653 $aNO-TILLAGE
653 $aNO-TILLAGE SYSTEMS
653 $aORGANIC MATTER IN SOIL
653 $aSOIL QUALITY
653 $aSOYBEANS
653 $aZERO TILLAGE
700 1 $aMORON, A.
700 1 $aGARCÍA, F.O.
773 $tSoil Science Society of America Journal, November 2003, Volume 67, Issue 6, Pages 1831-1841.
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