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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
20/01/2022 |
Actualizado : |
20/01/2022 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
A.I. TAFERNABERRY; SAVIAN, J.V.; DIAS KESSLER, J.; CIAPPESONI, G.; JAURENA, M.; FERNANDEZ-TURREN, G.; DE BARBIERI, I. |
Afiliación : |
A.I. TAFERNABERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JEAN VICTOR SAVIAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; J. DÍAS KESSLER, Universidade do Estado de Santa Catarina (UDESC), Brasil; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTIN ALEJANDRO JAURENA BARRIOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; G. FERNANDEZ-TURREN, Instituto de Producción Animal (IPAV), Facultad de Veterinaria, San José, Uruguay.; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Uso del nitrógeno fecal como marcador para estimar consumo de forraje en ovinos alimentados con campo natural. [abstract]. |
Fecha de publicación : |
2021 |
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.7. |
Serie : |
(Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) |
ISSN : |
1022-1301; online 2075-8359 |
Idioma : |
Español |
Notas : |
Corresponding author: A.I. Tafernaberry, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay, mailto: atafernaberry@inia.org.uy |
Contenido : |
El objetivo del presente estudio fue generar una ecuación, basada en nitrógeno fecal (Nf), para estimar el consumo de materia orgánica (CMO) por ovinos alimentados exclusivamente con forraje de campo natural. |
Palabras claves : |
EXCRECIÓN DE NITRÓGENO. |
Thesagro : |
CAMPO NATURAL; CONSUMO DE ALIMENTOS; OVINOS. |
Asunto categoría : |
L02 Alimentación animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16198/1/2950-Article-Text-10068-5-10-20211213-05.pdf
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Marc : |
LEADER 01413nam a2200265 a 4500 001 1062655 005 2022-01-20 008 2021 bl uuuu u01u1 u #d 022 $a1022-1301; online 2075-8359 100 1 $aA.I. TAFERNABERRY 245 $aUso del nitrógeno fecal como marcador para estimar consumo de forraje en ovinos alimentados con campo natural. [abstract].$h[electronic resource] 260 $aIn: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Cambio Climático y Producción Sostenible (Climate Change Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.7.$c2021 490 $a(Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) 500 $aCorresponding author: A.I. Tafernaberry, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay, mailto: atafernaberry@inia.org.uy 520 $aEl objetivo del presente estudio fue generar una ecuación, basada en nitrógeno fecal (Nf), para estimar el consumo de materia orgánica (CMO) por ovinos alimentados exclusivamente con forraje de campo natural. 650 $aCAMPO NATURAL 650 $aCONSUMO DE ALIMENTOS 650 $aOVINOS 653 $aEXCRECIÓN DE NITRÓGENO 700 1 $aSAVIAN, J.V. 700 1 $aDIAS KESSLER, J. 700 1 $aCIAPPESONI, G. 700 1 $aJAURENA, M. 700 1 $aFERNANDEZ-TURREN, G. 700 1 $aDE BARBIERI, I.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
09/11/2017 |
Actualizado : |
12/12/2018 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
FEDERICI, M.; BAJSA, N.; LAGURARA, P.; REVALE, S.; MARCONDES, J.A.; DALLA RIZZA, M. |
Afiliación : |
MARIA TERESA FEDERICI RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NATALIA BAJSA VALVERDE, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); PAULA LAGURARA, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); SANTIAGO REVALE, INDEAR (Instituto de Agrobiotecnología de Rosario); JACKSON A. MARCONDES, Universidad Estadual Paulista (UNESP)/ Campus de Jaboticabal; MARCO DALLA RIZZA VILARO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Soil and rhizosphere bacterial diversity in maize agro-ecosystem. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Sustainable Agriculture Research, 2017, v.6 (3): 35-51. |
ISSN : |
1927-050X (Print) // 1927-0518 (Online) |
DOI : |
10.5539/sar.v6n3p |
Idioma : |
Inglés |
Notas : |
Article history: Received: April 3, 2017; Accepted: May 20, 2017; Online Published: June 16, 2017. |
Contenido : |
ABSTRACT.
Management practices used in maize production have an impact on soil agro- ecosystems where different microbial communities coexist. Soil inhabiting bacteria are numerous and diverse, but we know very little about their ecological distribution. Here we analyzed the bacterial community diversity in the rhizosphere of two transgenic maize cultivars, in agricultural soil before sowing and in non-cultivated soil in an experimental site in the south region of Uruguay. We followed two culture-independent methods: DGGE (denaturing gradient gel electrophoresis) and 454-pyrosequencing of 16S rRNA gene amplicon. Through pyrosequencing, the three environments analyzed presented differences in terms of bacterial composition. However, no differences were found in the relative abundance of the ten most represented phyla in the rhizosphere of the two cultivars at different phenological stages. We found significant differences of Bacteroidetes, Gemmatimonadetes, Planctomycetes, Proteobacteria and Verrucomicrobia phyla when comparing agricultural and non-cultivated soils, as well as a significant enrichment of members of the phylum Gemmatimonadetes in all rhizosphere samples compared to soil. Through DGGE analysis we evidenced that maize rhizosphere bacterial communities changed at different phenological stages in both cultivars. We also provided baseline information about bacterial specific taxa within maize agro- ecosystem for further evaluation of possible rhizosphere bacterial community shifts of genetically modified maize cultivars under different management practices.
Copyright © Canadian Center of Science and Education MenosABSTRACT.
Management practices used in maize production have an impact on soil agro- ecosystems where different microbial communities coexist. Soil inhabiting bacteria are numerous and diverse, but we know very little about their ecological distribution. Here we analyzed the bacterial community diversity in the rhizosphere of two transgenic maize cultivars, in agricultural soil before sowing and in non-cultivated soil in an experimental site in the south region of Uruguay. We followed two culture-independent methods: DGGE (denaturing gradient gel electrophoresis) and 454-pyrosequencing of 16S rRNA gene amplicon. Through pyrosequencing, the three environments analyzed presented differences in terms of bacterial composition. However, no differences were found in the relative abundance of the ten most represented phyla in the rhizosphere of the two cultivars at different phenological stages. We found significant differences of Bacteroidetes, Gemmatimonadetes, Planctomycetes, Proteobacteria and Verrucomicrobia phyla when comparing agricultural and non-cultivated soils, as well as a significant enrichment of members of the phylum Gemmatimonadetes in all rhizosphere samples compared to soil. Through DGGE analysis we evidenced that maize rhizosphere bacterial communities changed at different phenological stages in both cultivars. We also provided baseline information about bacterial specific taxa within maize agro- ecosystem for further evaluation of possible rhizosphere bacterial ... Presentar Todo |
Palabras claves : |
DGGE; METAGENOMICS; PYROSEQUENCING; RHIZOSPHERE; SOIL BACTERIA; TRANSGENIC MAIZE. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7925/1/67345-252782-1-PB.pdf
http://www.ccsenet.org/journal/index.php/sar/article/view/67345/37668
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Marc : |
LEADER 02541naa a2200289 a 4500 001 1057747 005 2018-12-12 008 2017 bl uuuu u00u1 u #d 022 $a1927-050X (Print) // 1927-0518 (Online) 024 7 $a10.5539/sar.v6n3p$2DOI 100 1 $aFEDERICI, M. 245 $aSoil and rhizosphere bacterial diversity in maize agro-ecosystem.$h[electronic resource] 260 $c2017 500 $aArticle history: Received: April 3, 2017; Accepted: May 20, 2017; Online Published: June 16, 2017. 520 $aABSTRACT. Management practices used in maize production have an impact on soil agro- ecosystems where different microbial communities coexist. Soil inhabiting bacteria are numerous and diverse, but we know very little about their ecological distribution. Here we analyzed the bacterial community diversity in the rhizosphere of two transgenic maize cultivars, in agricultural soil before sowing and in non-cultivated soil in an experimental site in the south region of Uruguay. We followed two culture-independent methods: DGGE (denaturing gradient gel electrophoresis) and 454-pyrosequencing of 16S rRNA gene amplicon. Through pyrosequencing, the three environments analyzed presented differences in terms of bacterial composition. However, no differences were found in the relative abundance of the ten most represented phyla in the rhizosphere of the two cultivars at different phenological stages. We found significant differences of Bacteroidetes, Gemmatimonadetes, Planctomycetes, Proteobacteria and Verrucomicrobia phyla when comparing agricultural and non-cultivated soils, as well as a significant enrichment of members of the phylum Gemmatimonadetes in all rhizosphere samples compared to soil. Through DGGE analysis we evidenced that maize rhizosphere bacterial communities changed at different phenological stages in both cultivars. We also provided baseline information about bacterial specific taxa within maize agro- ecosystem for further evaluation of possible rhizosphere bacterial community shifts of genetically modified maize cultivars under different management practices. Copyright © Canadian Center of Science and Education 653 $aDGGE 653 $aMETAGENOMICS 653 $aPYROSEQUENCING 653 $aRHIZOSPHERE 653 $aSOIL BACTERIA 653 $aTRANSGENIC MAIZE 700 1 $aBAJSA, N. 700 1 $aLAGURARA, P. 700 1 $aREVALE, S. 700 1 $aMARCONDES, J.A. 700 1 $aDALLA RIZZA, M. 773 $tSustainable Agriculture Research, 2017$gv.6 (3): 35-51.
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