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| Registros recuperados : 204 | |
| 3. |  | BERMUDEZ, R. Fertilización nitrogenada de verdeos ln: INIA Treinta y Tres. Estación Experimental del Este. Verdeos de invierno: resultados experimentales 1991-1992. Treinta y Tres (Uruguay): INIA, 1992. p. 37-44 (Resultados Experimentales)| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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| 5. | | BERMUDEZ, R. Implantación de mejoramientos. In: Mas, C.; Carámbula, M.; Bermúdez, R.; Ayala, W.; Carriquiry, E., eds. Mejoramientos extensivos en la región este: resultados experimentales 1991-92. Treinta y Tres: INIA, 1992. p. 17-24.| Biblioteca(s): INIA Treinta y Tres. |
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| 12. | | BERMÚDEZ, R.; AYALA, W. Avances en el control de gramilla en mejoramientos de lotus maku In: INIA TREINTA Y TRES. Jornada de divulgación de la Unidad Experimental Palo a Pique. Treinta y Tres (Uruguay): INIA, 2007. p. 1-4 (INIA Serie Actividades de Difusión ; 511) Programa Nacional Pasturas y Forrajes: Ing. Agr., PhD. Walter Ayala-Director de Programa, Ing. Agr., MPhil. Raúl Bermúdez, Ing. Agr. Virginia Pravia, Téc. en Sistemas Intensivos de Prod.Animal Ethel Barrios; Programa Nacional Producción...| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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| 14. | | BERMÚDEZ, R.; AYALA, W. Evaluación de leguminosas sobre rastrojo de arroz Trabajos analíticos en pasturas. In: DEAMBROSI, E.; MONTOSSI, F.; SARAVIA, H.; BLANCO, P.H.; AYALA, W. (Eds.). 10 años de la Unidad de Producción Arroz-Ganadería. Montevideo (Uruguay): INIA, 2009. p. 89-90 (INIA Serie Técnica ; 180)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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| Registros recuperados : 204 | |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
02/10/2014 |
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Actualizado : |
07/10/2014 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
AYALA, W.; BARRIOS, E.; BERMUDEZ, R.; SERRON, N. |
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Afiliación : |
WALTER AYALA SILVERA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ETHEL BALOISA BARRIOS PIRIZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; RAUL ENRIQUE BERMUDEZ COQUARD, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; NESTOR DANIEL SERRON DUPLATT, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Understanding Plantain (Plantago lanceolata L.) responses to defoliation in Uruguay. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
In: Proceedings of the New Zealand Grassland Congress, (74º, 2012, Gore, New Zealand). NZGA. p. 143-145 |
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Idioma : |
Inglés |
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Contenido : |
Abstract:
This trial provided information about the effects of defoliation intensity and frequency on the productivity and plant population of a plantain pasture. Despite the restrictions in plantain management, the focus is to promote its use as specialised pasture for specific purposes. Maximum herbage production was 10.9 t DM/ha/year for a frequent and severely defoliation treatment. Frequency of defoliation affected productivity at different times, mainly in spring (P=0.0013), production being promoted by frequent defoliation intervals (21 days). Plant population was affected by defoliation strategies during the year, being promoted by infrequent and lightly defoliation regimes. Previous results showed that the effects of intense defoliation increased over time, reducing plant size and density. The understanding of plantain response to defoliation regimes will contribute to increased outputs of plantain pastures and extend species persistence, and allow management strategies to be defined according to the production system. Keywords: defoliation, intensity, frequency, population |
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Thesagro : |
DESFOLIACIÓN; PASTURAS; PLANTAGO LANCEOLATA L; URUGUAY. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3417/1/Congreso-2012-ayala-2.pdf
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Marc : |
LEADER 01716nam a2200193 a 4500
001 1050840
005 2014-10-07
008 2012 bl uuuu u01u1 u #d
100 1 $aAYALA, W.
245 $aUnderstanding Plantain (Plantago lanceolata L.) responses to defoliation in Uruguay.$h[electronic resource]
260 $aIn: Proceedings of the New Zealand Grassland Congress, (74º, 2012, Gore, New Zealand). NZGA. p. 143-145$c2012
520 $aAbstract: This trial provided information about the effects of defoliation intensity and frequency on the productivity and plant population of a plantain pasture. Despite the restrictions in plantain management, the focus is to promote its use as specialised pasture for specific purposes. Maximum herbage production was 10.9 t DM/ha/year for a frequent and severely defoliation treatment. Frequency of defoliation affected productivity at different times, mainly in spring (P=0.0013), production being promoted by frequent defoliation intervals (21 days). Plant population was affected by defoliation strategies during the year, being promoted by infrequent and lightly defoliation regimes. Previous results showed that the effects of intense defoliation increased over time, reducing plant size and density. The understanding of plantain response to defoliation regimes will contribute to increased outputs of plantain pastures and extend species persistence, and allow management strategies to be defined according to the production system. Keywords: defoliation, intensity, frequency, population
650 $aDESFOLIACIÓN
650 $aPASTURAS
650 $aPLANTAGO LANCEOLATA L
650 $aURUGUAY
700 1 $aBARRIOS, E.
700 1 $aBERMUDEZ, R.
700 1 $aSERRON, N.
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