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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
21/02/2014 |
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Actualizado : |
31/08/2017 |
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Autor : |
SENYSZYN, P. |
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Afiliación : |
PEDRO SENYSZYN, Uruguay. Ministerio de Ganadería y Agricultura. Dirección Forestal, Parques y Fauna. |
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Título : |
Principales maderas indígenas del Uruguay. |
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Fecha de publicación : |
1978 |
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Fuente / Imprenta : |
Montevideo (Uruguay): MGA, 1978. |
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Páginas : |
19 p. |
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Idioma : |
Español |
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Notas : |
Contiene Bibliografía. |
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Contenido : |
Se presenta un estudio de las principales especies arbóreas indígenas de Urguay. Se hace la descripción general del árbol, señalándose su distribución en el país. También se proporcionan algunas características tecnológicas generales de sus maderas; y finalmente se mencionan los usos actuales de las mismas y otras posibles aplicaciones, en función de aquellas características. |
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Palabras claves : |
ALGARROBO; ARUERA; GUABIYÚ; GUAYABO COLORADO; LAUREL; PALMA BUTIÁ; PROSOPIS NIGRA. |
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Thesagro : |
BOSQUE VIRGEN; MADERA; URUGUAY. |
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Asunto categoría : |
K10 Producción forestal |
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Marc : |
LEADER 00996nam a2200253 a 4500
001 1018834
005 2017-08-31
008 1978 bl uuuu u00u1 u #d
100 1 $aSENYSZYN, P.
245 $aPrincipales maderas indígenas del Uruguay.
260 $aMontevideo (Uruguay): MGA$c1978
300 $a19 p.
500 $aContiene Bibliografía.
520 $aSe presenta un estudio de las principales especies arbóreas indígenas de Urguay. Se hace la descripción general del árbol, señalándose su distribución en el país. También se proporcionan algunas características tecnológicas generales de sus maderas; y finalmente se mencionan los usos actuales de las mismas y otras posibles aplicaciones, en función de aquellas características.
650 $aBOSQUE VIRGEN
650 $aMADERA
650 $aURUGUAY
653 $aALGARROBO
653 $aARUERA
653 $aGUABIYÚ
653 $aGUAYABO COLORADO
653 $aLAUREL
653 $aPALMA BUTIÁ
653 $aPROSOPIS NIGRA
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INIA Tacuarembó (TBO) |
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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 : |
31/08/2022 |
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Actualizado : |
30/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
VEROCAI, M.; CASTRO, M.; MANASLISKI, S.; MAZZILLI, S.R. |
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Afiliación : |
MAXIMILIANO VEROCAI, Facultad de Agronomía, Estación Experimental Mario Alberto Cassinoni, Univ. de la República, Ruta 3, km 363, Paysandú, 60000 Uruguay.; MARINA CASTRO DERENYI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO MANASLISKI, Manuel Stirling 3186, Young, Río Negro, CP 65100 Uruguay.; SEBASTIÁN R. MAZZILLI, Facultad de Agronomía, Estación Experimental Mario Alberto Cassinoni, Univ. de la República, Ruta 3, km 363, Paysandú, 60000 Uruguay. |
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Título : |
Frost risk in canola and carinata as a function of sowing date in the agricultural central region of South America. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Agronomy Journal,2022, volume 114, issue 5, pages 2920-2935. doi: https://doi.org/10.1002/agj2.21154 |
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ISSN : |
0002-1962 |
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DOI : |
doi.org/10.1002/agj2.21154 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 23 August 2021/ Accepted: 10 June 2022. -- Corresponding author: Mazzilli, S.R.; Facultad de Agronomía, Estación Experimental Mario Alberto Cassinoni, Univ. de la República, Ruta 3, km 363, Paysandú, Uruguay; email:smazzilli@fagro.edu.uy -- |
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Contenido : |
Abstract: Crop cycles in spring canola (Brassica napus L.) and carinata (Brassica carinata A. Braun) are controlled by temperature and photoperiod. In the central region of South America, which accounts for 90% of South American rapeseed crop production, farmers seek to sow as early as possible to maximize yield even though early sowing dates expose crops to a higher probability of frost occurrence that had not been quantified before. Our objective was to model phenology for one spring cultivar of canola (?Rivette?) and one of carinata (?Avanza 641?) and assess the probability of frost occurrence during flowering and grain filling in the central region of South America. For the estimation of frost risk, we modeled phenology resulting from 15 April to 15 August sowing dates at 12 locations (from 31.16˚ to 34.20˚ S latitude). We assumed that the critical period spans from 100 to 500 growing degree days (GDD) after flowering. Under early sowing dates, carinata tends to have a longer cycle (200 GDD more than canola) although both crops had a similar cycle lengthunder a late sowing date. Predicted and observed flowering dates showed an average difference of 1.6 and 0.95 d for canola and carinata, respectively. Carinata has a lower probability of suffering frost events, and early sowing dates result in a greater exposure to frost damage. The results of this work will enable farmers and stakeholders to know the potential frost risk when defining a sowing date for canola and carinata. © 2022 The Authors. Agronomy Journal © 2022 American Society of Agronomy. MenosAbstract: Crop cycles in spring canola (Brassica napus L.) and carinata (Brassica carinata A. Braun) are controlled by temperature and photoperiod. In the central region of South America, which accounts for 90% of South American rapeseed crop production, farmers seek to sow as early as possible to maximize yield even though early sowing dates expose crops to a higher probability of frost occurrence that had not been quantified before. Our objective was to model phenology for one spring cultivar of canola (?Rivette?) and one of carinata (?Avanza 641?) and assess the probability of frost occurrence during flowering and grain filling in the central region of South America. For the estimation of frost risk, we modeled phenology resulting from 15 April to 15 August sowing dates at 12 locations (from 31.16˚ to 34.20˚ S latitude). We assumed that the critical period spans from 100 to 500 growing degree days (GDD) after flowering. Under early sowing dates, carinata tends to have a longer cycle (200 GDD more than canola) although both crops had a similar cycle lengthunder a late sowing date. Predicted and observed flowering dates showed an average difference of 1.6 and 0.95 d for canola and carinata, respectively. Carinata has a lower probability of suffering frost events, and early sowing dates result in a greater exposure to frost damage. The results of this work will enable farmers and stakeholders to know the potential frost risk when defining a sowing date for canola a... Presentar Todo |
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Palabras claves : |
BRASSICA CARINATA A.BRAUN; RAPESEED CROPS. |
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Thesagro : |
BRASSICA NAPUS; CANOLA; COLZA. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02647naa a2200253 a 4500
001 1063551
005 2022-11-30
008 2022 bl uuuu u00u1 u #d
022 $a0002-1962
024 7 $adoi.org/10.1002/agj2.21154$2DOI
100 1 $aVEROCAI, M.
245 $aFrost risk in canola and carinata as a function of sowing date in the agricultural central region of South America.$h[electronic resource]
260 $c2022
500 $aArticle history: Received: 23 August 2021/ Accepted: 10 June 2022. -- Corresponding author: Mazzilli, S.R.; Facultad de Agronomía, Estación Experimental Mario Alberto Cassinoni, Univ. de la República, Ruta 3, km 363, Paysandú, Uruguay; email:smazzilli@fagro.edu.uy --
520 $aAbstract: Crop cycles in spring canola (Brassica napus L.) and carinata (Brassica carinata A. Braun) are controlled by temperature and photoperiod. In the central region of South America, which accounts for 90% of South American rapeseed crop production, farmers seek to sow as early as possible to maximize yield even though early sowing dates expose crops to a higher probability of frost occurrence that had not been quantified before. Our objective was to model phenology for one spring cultivar of canola (?Rivette?) and one of carinata (?Avanza 641?) and assess the probability of frost occurrence during flowering and grain filling in the central region of South America. For the estimation of frost risk, we modeled phenology resulting from 15 April to 15 August sowing dates at 12 locations (from 31.16˚ to 34.20˚ S latitude). We assumed that the critical period spans from 100 to 500 growing degree days (GDD) after flowering. Under early sowing dates, carinata tends to have a longer cycle (200 GDD more than canola) although both crops had a similar cycle lengthunder a late sowing date. Predicted and observed flowering dates showed an average difference of 1.6 and 0.95 d for canola and carinata, respectively. Carinata has a lower probability of suffering frost events, and early sowing dates result in a greater exposure to frost damage. The results of this work will enable farmers and stakeholders to know the potential frost risk when defining a sowing date for canola and carinata. © 2022 The Authors. Agronomy Journal © 2022 American Society of Agronomy.
650 $aBRASSICA NAPUS
650 $aCANOLA
650 $aCOLZA
653 $aBRASSICA CARINATA A.BRAUN
653 $aRAPESEED CROPS
700 1 $aCASTRO, M.
700 1 $aMANASLISKI, S.
700 1 $aMAZZILLI, S.R.
773 $tAgronomy Journal,2022, volume 114, issue 5, pages 2920-2935. doi: https://doi.org/10.1002/agj2.21154
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