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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
21/12/2017 |
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Actualizado : |
02/03/2018 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
ABELLA, I.; GRATTAROLA, M.; JAURENA, M.; DE BARBIERI, I.; RAMOS, Z.; PREVE, F. |
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Afiliación : |
IGNACIO ABELLA, SUL (Secretariado Uruguayo de la Lana).; MARCELO GRATTAROLA, SUL (Secretariado Uruguayo de la Lana).; MARTIN ALEJANDRO JAURENA BARRIOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ZULLY MARGOT RAMOS ALVEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Asesor privado. |
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Título : |
Producción de lanas finas, una alternativa validada en sistemas comerciales. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Revista INIA Uruguay, 2017, no.51, p.15-19. |
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Serie : |
(Revista INIA; 51) |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Contenido : |
Esta experiencia de dos años de seguimiento en dos establecimientos comerciales del Basalto que producen lana fina y carne ovina como parte de su empresa,
permitió confirmar la viabilidad de la producción de lanas finas como alternativa tecnológica en sistemas reales de producción. Esta confirmación fue incluso en un
contexto de sistemas diferentes en magnitud y funcionamiento, indicando la relevancia de la adecuación de las opciones productivas a las situaciones particulares
de cada empresa. |
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Palabras claves : |
LANAS FINAS. |
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Thesagro : |
LANAS; PRODUCCIÓN ANIMAL. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8183/1/revista-INIA-51-diciembre-2017.-p.15-191.pdf
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Marc : |
LEADER 01134naa a2200241 a 4500
001 1057909
005 2018-03-02
008 2017 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aABELLA, I.
245 $aProducción de lanas finas, una alternativa validada en sistemas comerciales.
260 $c2017
490 $a(Revista INIA; 51)
520 $aEsta experiencia de dos años de seguimiento en dos establecimientos comerciales del Basalto que producen lana fina y carne ovina como parte de su empresa, permitió confirmar la viabilidad de la producción de lanas finas como alternativa tecnológica en sistemas reales de producción. Esta confirmación fue incluso en un contexto de sistemas diferentes en magnitud y funcionamiento, indicando la relevancia de la adecuación de las opciones productivas a las situaciones particulares de cada empresa.
650 $aLANAS
650 $aPRODUCCIÓN ANIMAL
653 $aLANAS FINAS
700 1 $aGRATTAROLA, M.
700 1 $aJAURENA, M.
700 1 $aDE BARBIERI, I.
700 1 $aRAMOS, Z.
700 1 $aPREVE, F.
773 $tRevista INIA Uruguay, 2017, no.51, p.15-19.
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Registro original : |
INIA Tacuarembó (TBO) |
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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
13/11/2015 |
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Actualizado : |
25/09/2016 |
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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 : |
LADO, J.; RODRIGO, M.J.; ZACARÍAS, L. |
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Afiliación : |
JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Transcriptional regulation of ethylene metabolism in 'Marsh' and 'Star Ruby' grapefruits under chilling conditions. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Acta Horticulturae, 2015, no.1079, p. 501-506. |
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ISBN : |
978-946261071-2 |
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ISSN : |
0567-7572 |
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DOI : |
10.17660/ActaHortic.2015.1079.66 |
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Idioma : |
Inglés |
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Notas : |
Proc. Vth International Conference Postharvest Unlimited. Eds.: Toivonen P.M.,Kalaitzis P.,Manganaris G.A. |
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Contenido : |
ABSTRACT.
Grapefruits are highly susceptible to developing chilling injury (CI) symptoms during postharvest storage at low temperatures. The role of ethylene in the response of citrus fruits to low temperature is still controversial and whether the hormone is a defense response to cope with the cold-induced damage is not fully understood. Moreover, little is known about the ethylene signaling cascade in coldsensitive citrus fruit under chilling conditions. Therefore, the aim of this work was to study the transcriptional regulation of ethylene biosynthesis, perception and response during storage at 2°C of the yellow ?Marsh? and the red ?Star Ruby? grapefruits. To better understand the regulation of cold- or chilling-induced ethylene production, the effect of the ethylene action inhibitor, 1-MCP, on the expression of ethylene biosynthetic and perception genes was also analyzed. Cold
storage markedly stimulated the expression of ethylene biosynthetic genes; ACC synthase 1 and 2 (ACS1 and ACS2) and ACC oxidase (ACO) in the peel of both cultivars. Expression of ACS1, ACS2 and ACO were overstimulated in the peel of 1-MCP-treated fruit, indicating a negative feedback control of ethylene on the process. Expression of three members of the ETR gene family was also affected by low temperature, but expression of ETR3 gene experienced the major induction by cold stress in the peel of fruit of both cultivars. Pre-treatment with 1-MCP did not show a clear and consistent effect on the expression of the ETR genes. These results illustrate the complex regulation of the different members of ethylene biosynthetic, signaling and response pathway by cold stress in the peel of grapefruits. MenosABSTRACT.
Grapefruits are highly susceptible to developing chilling injury (CI) symptoms during postharvest storage at low temperatures. The role of ethylene in the response of citrus fruits to low temperature is still controversial and whether the hormone is a defense response to cope with the cold-induced damage is not fully understood. Moreover, little is known about the ethylene signaling cascade in coldsensitive citrus fruit under chilling conditions. Therefore, the aim of this work was to study the transcriptional regulation of ethylene biosynthesis, perception and response during storage at 2°C of the yellow ?Marsh? and the red ?Star Ruby? grapefruits. To better understand the regulation of cold- or chilling-induced ethylene production, the effect of the ethylene action inhibitor, 1-MCP, on the expression of ethylene biosynthetic and perception genes was also analyzed. Cold
storage markedly stimulated the expression of ethylene biosynthetic genes; ACC synthase 1 and 2 (ACS1 and ACS2) and ACC oxidase (ACO) in the peel of both cultivars. Expression of ACS1, ACS2 and ACO were overstimulated in the peel of 1-MCP-treated fruit, indicating a negative feedback control of ethylene on the process. Expression of three members of the ETR gene family was also affected by low temperature, but expression of ETR3 gene experienced the major induction by cold stress in the peel of fruit of both cultivars. Pre-treatment with 1-MCP did not show a clear and consistent effect on the expr... Presentar Todo |
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Thesagro : |
CITRUS; ESTRÉS DE FRÍO; ETILENO; TECNOLOGIA DE POSTCOSECHA; TRASTORNOS FUNCIONALES. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 02533nga a2200253 a 4500
001 1053876
005 2016-09-25
008 2015 bl uuuu u00u1 u #d
020 $a978-946261071-2
022 $a0567-7572
024 7 $a10.17660/ActaHortic.2015.1079.66$2DOI
100 1 $aLADO, J.
245 $aTranscriptional regulation of ethylene metabolism in 'Marsh' and 'Star Ruby' grapefruits under chilling conditions.
260 $c2015
500 $aProc. Vth International Conference Postharvest Unlimited. Eds.: Toivonen P.M.,Kalaitzis P.,Manganaris G.A.
520 $aABSTRACT. Grapefruits are highly susceptible to developing chilling injury (CI) symptoms during postharvest storage at low temperatures. The role of ethylene in the response of citrus fruits to low temperature is still controversial and whether the hormone is a defense response to cope with the cold-induced damage is not fully understood. Moreover, little is known about the ethylene signaling cascade in coldsensitive citrus fruit under chilling conditions. Therefore, the aim of this work was to study the transcriptional regulation of ethylene biosynthesis, perception and response during storage at 2°C of the yellow ?Marsh? and the red ?Star Ruby? grapefruits. To better understand the regulation of cold- or chilling-induced ethylene production, the effect of the ethylene action inhibitor, 1-MCP, on the expression of ethylene biosynthetic and perception genes was also analyzed. Cold storage markedly stimulated the expression of ethylene biosynthetic genes; ACC synthase 1 and 2 (ACS1 and ACS2) and ACC oxidase (ACO) in the peel of both cultivars. Expression of ACS1, ACS2 and ACO were overstimulated in the peel of 1-MCP-treated fruit, indicating a negative feedback control of ethylene on the process. Expression of three members of the ETR gene family was also affected by low temperature, but expression of ETR3 gene experienced the major induction by cold stress in the peel of fruit of both cultivars. Pre-treatment with 1-MCP did not show a clear and consistent effect on the expression of the ETR genes. These results illustrate the complex regulation of the different members of ethylene biosynthetic, signaling and response pathway by cold stress in the peel of grapefruits.
650 $aCITRUS
650 $aESTRÉS DE FRÍO
650 $aETILENO
650 $aTECNOLOGIA DE POSTCOSECHA
650 $aTRASTORNOS FUNCIONALES
700 1 $aRODRIGO, M.J.
700 1 $aZACARÍAS, L.
773 $tActa Horticulturae, 2015, no.1079, p. 501-506.
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