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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
19/06/2023 |
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Actualizado : |
19/06/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BERNASCHINA, Y.; FRESIA, P.; GARAYCOCHEA, S.; LEONI, C. |
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Afiliación : |
YESICA STEFANIA BERNASCHINA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO FRESIA, Unidad Mixta UMPI, Institut Pasteur Montevideo + INIA, Montevideo, Uruguay; SILVIA RAQUEL GARAYCOCHEA SOLSONA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Permanent cover crop as a strategy to promote soil health and vineyard performance. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Environmental Sustainability. 2023. https://doi.org/10.1007/s42398-023-00271-y -- [Article in Press]. |
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ISSN : |
2523-8922 (electronic). |
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DOI : |
10.1007/s42398-023-00271-y |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 13 July 2022; Revised 24 March 2023; Accepted 16 April 2023; Published online 16 May 2023. -- Correspondence author: Y. Bernaschina
ybernaschina@inia.org.uy -- Supplementary Information: https://static-content.springer.com/esm/art%3A10.1007%2Fs42398-023-00271-y/MediaObjects/42398_2023_271_MOESM1_ESM.pdf -- Funding: This research was funded by The National Institute of Agricultural Research (INIA-Uruguay), project INIA FR22: Physiological response of fruits to biotic and abiotic stress; Component 1: Physiological responses of grapevine to water stress and biotic stress (Botrytis
cinerea). -- Change history: 13 June 2023A Correction to this paper has been published. https://doi.org/10.1007/s42398-023-00283-8 |
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Contenido : |
ABSTRACT.- Conventional viticulture involves a high use of inputs that negatively impact ecosystem services and biodiversity. Traditionally, vineyards are rainfed systems and vegetation is removed or sprayed with herbicides to avoid excessive competition for water and nutrients. Introducing cover crops can positively promote several ecosystem services and particularly soil and crop health and biodiversity. To assess the impact of under-trellis soil management (permanent cover crop-PCC vs herbicide weeding-HW) in an irrigated vineyard of Tannat/SO4, grapevine rhizosphere microbiota, soil health and plant performance were studied along 2019/2020 season. Rhizosphere microbiota (prokaryotic and fungal) diversity and composition at three different phenological stages (flowering, veraison, harvest) was determined by culture dependent and independent methods and soil physical, chemical, and biological properties and plant performance was explored. Rhizosphere microbiota differed
between managements and phenological stages. Several taxa respond to PCC, among them were Pseudomonas, Pantoea, Butiaxella, Enterobacter, Trichoderma and Penicillium. PCC compared to HW improved bulk soil density, soil respiration rate, soil protein index and potentially oxidizable carbon, and showed greater proportion of medium aggregates, as well as increased levels of pH, soil organic carbon and nitrogen. Also, less incidence of Botrytis cinerea latent infections was observed under PCC. Vine yield, grape must composition and nutritional status were not affected. In this context, PCC appears as a sustainable agricultural practice for vineyards to promote biodiversity, and soil and plant health. More studies are needed to assess how cover crops promote beneficial microbes, particularly those involved in plant growth and defense responses. © The Author(s) under exclusive licence to Society for Environmental Sustainability 2023 MenosABSTRACT.- Conventional viticulture involves a high use of inputs that negatively impact ecosystem services and biodiversity. Traditionally, vineyards are rainfed systems and vegetation is removed or sprayed with herbicides to avoid excessive competition for water and nutrients. Introducing cover crops can positively promote several ecosystem services and particularly soil and crop health and biodiversity. To assess the impact of under-trellis soil management (permanent cover crop-PCC vs herbicide weeding-HW) in an irrigated vineyard of Tannat/SO4, grapevine rhizosphere microbiota, soil health and plant performance were studied along 2019/2020 season. Rhizosphere microbiota (prokaryotic and fungal) diversity and composition at three different phenological stages (flowering, veraison, harvest) was determined by culture dependent and independent methods and soil physical, chemical, and biological properties and plant performance was explored. Rhizosphere microbiota differed
between managements and phenological stages. Several taxa respond to PCC, among them were Pseudomonas, Pantoea, Butiaxella, Enterobacter, Trichoderma and Penicillium. PCC compared to HW improved bulk soil density, soil respiration rate, soil protein index and potentially oxidizable carbon, and showed greater proportion of medium aggregates, as well as increased levels of pH, soil organic carbon and nitrogen. Also, less incidence of Botrytis cinerea latent infections was observed under PCC. Vine yield, grape... Presentar Todo |
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Palabras claves : |
Amplicon sequencing; Grapevine; Microbiota; Rhizosphere; Soil management. |
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Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
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Marc : |
LEADER 03442naa a2200253 a 4500
001 1064198
005 2023-06-19
008 2023 bl uuuu u00u1 u #d
022 $a2523-8922 (electronic).
024 7 $a10.1007/s42398-023-00271-y$2DOI
100 1 $aBERNASCHINA, Y.
245 $aPermanent cover crop as a strategy to promote soil health and vineyard performance.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 13 July 2022; Revised 24 March 2023; Accepted 16 April 2023; Published online 16 May 2023. -- Correspondence author: Y. Bernaschina ybernaschina@inia.org.uy -- Supplementary Information: https://static-content.springer.com/esm/art%3A10.1007%2Fs42398-023-00271-y/MediaObjects/42398_2023_271_MOESM1_ESM.pdf -- Funding: This research was funded by The National Institute of Agricultural Research (INIA-Uruguay), project INIA FR22: Physiological response of fruits to biotic and abiotic stress; Component 1: Physiological responses of grapevine to water stress and biotic stress (Botrytis cinerea). -- Change history: 13 June 2023A Correction to this paper has been published. https://doi.org/10.1007/s42398-023-00283-8
520 $aABSTRACT.- Conventional viticulture involves a high use of inputs that negatively impact ecosystem services and biodiversity. Traditionally, vineyards are rainfed systems and vegetation is removed or sprayed with herbicides to avoid excessive competition for water and nutrients. Introducing cover crops can positively promote several ecosystem services and particularly soil and crop health and biodiversity. To assess the impact of under-trellis soil management (permanent cover crop-PCC vs herbicide weeding-HW) in an irrigated vineyard of Tannat/SO4, grapevine rhizosphere microbiota, soil health and plant performance were studied along 2019/2020 season. Rhizosphere microbiota (prokaryotic and fungal) diversity and composition at three different phenological stages (flowering, veraison, harvest) was determined by culture dependent and independent methods and soil physical, chemical, and biological properties and plant performance was explored. Rhizosphere microbiota differed between managements and phenological stages. Several taxa respond to PCC, among them were Pseudomonas, Pantoea, Butiaxella, Enterobacter, Trichoderma and Penicillium. PCC compared to HW improved bulk soil density, soil respiration rate, soil protein index and potentially oxidizable carbon, and showed greater proportion of medium aggregates, as well as increased levels of pH, soil organic carbon and nitrogen. Also, less incidence of Botrytis cinerea latent infections was observed under PCC. Vine yield, grape must composition and nutritional status were not affected. In this context, PCC appears as a sustainable agricultural practice for vineyards to promote biodiversity, and soil and plant health. More studies are needed to assess how cover crops promote beneficial microbes, particularly those involved in plant growth and defense responses. © The Author(s) under exclusive licence to Society for Environmental Sustainability 2023
653 $aAmplicon sequencing
653 $aGrapevine
653 $aMicrobiota
653 $aRhizosphere
653 $aSoil management
700 1 $aFRESIA, P.
700 1 $aGARAYCOCHEA, S.
700 1 $aLEONI, C.
773 $tEnvironmental Sustainability. 2023. https://doi.org/10.1007/s42398-023-00271-y -- [Article in Press].
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
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Fecha actual : |
29/09/2014 |
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Actualizado : |
25/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 1 |
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Autor : |
GIL, J.; GENOVESE, P.; SARTORE, I.; BIELLI, A.; MONTOSSI, F.; VIÑOLES, C. |
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Afiliación : |
J. GIL, Universidad de la República (UdelaR)/ Facultad de Veterinaria; P. GENOVESE, Universidad de la República (UdelaR)/ Facultad de Veterinaria; I. SARTORE, Universidad de la República (UdelaR)/ Facultad de Veterinaria; A. BIELLI, Universidad de la República (UdelaR)/ Facultad de Veterinaria; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
The leptin receptor is expressed in the Leydig cells of Merino rams, but its expression is not affected by long-term differences in the plane of nutrition |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
Animal Production Science, 2014 v. 54, p. 981-986. |
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DOI : |
10.1071/AN12320 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 12 September 2012 / Accepted 26 September 2013 / Published online 19 December 2013. |
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Contenido : |
ABSTRACT.
We studied whether the long-term effects of nutrition on ram reproductive potential are mediated by changes in the expression and distribution of leptin receptor (Ob-Rb) in the testes. Thirty-two young Merino rams were allocated to a 2 × 2 factorial design, with either natural (NP) or improved pastures (IP), with (+S) or without (?S) supplementation. After 14 weeks of treatment, a blood sample was taken to measure leptin concentrations and rams were castrated. The weights of testicles (TW) and epididymides (EW) were recorded before tissue sampling for the detection of Ob-Rb expression by immunohistochemistry. TW was positively affected by the interaction IP × S, but not EW and bodyweight (BW), which were affected either by IP or S (P < 0.05). TW and EW were greatest (g) in IP+S rams (290.6 ± 40.1 and 57.6 ± 2.3), followed by IP?S (284.6 ± 61.4 and 52.5 ± 2.3), NP+S (282.6 ± 37.9 and 55.8 ± 2.3), and NP?S rams (208.5 ± 48.7 and 44.4 ± 2.3; P < 0.01). Expression of Ob-Rb was observed in the cytoplasm of Leydig cells, without any effect of treatments on the percentage of positive Leydig cells or on staining-intensity score. The serum leptin concentrations were similar among groups. The absolute volume of the seminiferous epithelium (mL) was affected by IP and S, as well as by their interaction (IP?S: 179.7 ± 13.1, IP+S; 174.9 ± 9.0; NP+S: 178.0 ± 10.2; NP?S: 120.8 ± 9.8; P < 0.05). We conclude that, under the conditions of the present study, the long-term improvement of nutrition promoted histological changes of increased spermatogenesis of Merino rams, but was not related to changes in the expression of the Ob-Rb receptor in the Leydig cell cytoplasm. MenosABSTRACT.
We studied whether the long-term effects of nutrition on ram reproductive potential are mediated by changes in the expression and distribution of leptin receptor (Ob-Rb) in the testes. Thirty-two young Merino rams were allocated to a 2 × 2 factorial design, with either natural (NP) or improved pastures (IP), with (+S) or without (?S) supplementation. After 14 weeks of treatment, a blood sample was taken to measure leptin concentrations and rams were castrated. The weights of testicles (TW) and epididymides (EW) were recorded before tissue sampling for the detection of Ob-Rb expression by immunohistochemistry. TW was positively affected by the interaction IP × S, but not EW and bodyweight (BW), which were affected either by IP or S (P < 0.05). TW and EW were greatest (g) in IP+S rams (290.6 ± 40.1 and 57.6 ± 2.3), followed by IP?S (284.6 ± 61.4 and 52.5 ± 2.3), NP+S (282.6 ± 37.9 and 55.8 ± 2.3), and NP?S rams (208.5 ± 48.7 and 44.4 ± 2.3; P < 0.01). Expression of Ob-Rb was observed in the cytoplasm of Leydig cells, without any effect of treatments on the percentage of positive Leydig cells or on staining-intensity score. The serum leptin concentrations were similar among groups. The absolute volume of the seminiferous epithelium (mL) was affected by IP and S, as well as by their interaction (IP?S: 179.7 ± 13.1, IP+S; 174.9 ± 9.0; NP+S: 178.0 ± 10.2; NP?S: 120.8 ± 9.8; P < 0.05). We conclude that, under the conditions of the present study, the long-term improvement... Presentar Todo |
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Thesagro : |
MERINO; NUTRICIÓN ANIMAL; OVINOS. |
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Asunto categoría : |
--
L51 Fisiología Animal - Nutrición |
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Marc : |
LEADER 02510naa a2200241 a 4500
001 1052570
005 2019-11-25
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1071/AN12320$2DOI
100 1 $aGIL, J.
245 $aThe leptin receptor is expressed in the Leydig cells of Merino rams, but its expression is not affected by long-term differences in the plane of nutrition
260 $c2014
500 $aArticle history: Received 12 September 2012 / Accepted 26 September 2013 / Published online 19 December 2013.
520 $aABSTRACT. We studied whether the long-term effects of nutrition on ram reproductive potential are mediated by changes in the expression and distribution of leptin receptor (Ob-Rb) in the testes. Thirty-two young Merino rams were allocated to a 2 × 2 factorial design, with either natural (NP) or improved pastures (IP), with (+S) or without (?S) supplementation. After 14 weeks of treatment, a blood sample was taken to measure leptin concentrations and rams were castrated. The weights of testicles (TW) and epididymides (EW) were recorded before tissue sampling for the detection of Ob-Rb expression by immunohistochemistry. TW was positively affected by the interaction IP × S, but not EW and bodyweight (BW), which were affected either by IP or S (P < 0.05). TW and EW were greatest (g) in IP+S rams (290.6 ± 40.1 and 57.6 ± 2.3), followed by IP?S (284.6 ± 61.4 and 52.5 ± 2.3), NP+S (282.6 ± 37.9 and 55.8 ± 2.3), and NP?S rams (208.5 ± 48.7 and 44.4 ± 2.3; P < 0.01). Expression of Ob-Rb was observed in the cytoplasm of Leydig cells, without any effect of treatments on the percentage of positive Leydig cells or on staining-intensity score. The serum leptin concentrations were similar among groups. The absolute volume of the seminiferous epithelium (mL) was affected by IP and S, as well as by their interaction (IP?S: 179.7 ± 13.1, IP+S; 174.9 ± 9.0; NP+S: 178.0 ± 10.2; NP?S: 120.8 ± 9.8; P < 0.05). We conclude that, under the conditions of the present study, the long-term improvement of nutrition promoted histological changes of increased spermatogenesis of Merino rams, but was not related to changes in the expression of the Ob-Rb receptor in the Leydig cell cytoplasm.
650 $aMERINO
650 $aNUTRICIÓN ANIMAL
650 $aOVINOS
700 1 $aGENOVESE, P.
700 1 $aSARTORE, I.
700 1 $aBIELLI, A.
700 1 $aMONTOSSI, F.
700 1 $aVIÑOLES, C.
773 $tAnimal Production Science, 2014$gv. 54, p. 981-986.
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