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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
21/02/2014 |
Actualizado : |
11/09/2019 |
Autor : |
DOORENBOS, J.; KASSAM, A.H.; BENTVELSEN, C.L.M.; BRANSCHEID, V.; PLUSJÉ, J.M.G.A.; SMITH, M.; UITTENBOGAARD, G.O.; VAN DER VAL, H.K. |
Título : |
Efectos del agua sobre el rendimiento de los cultivos. |
Fecha de publicación : |
1980 |
Fuente / Imprenta : |
Roma (Italia): FAO, 1980. |
Páginas : |
213 p. |
Serie : |
(Estudio FAO Riego y Drenaje; 33) |
ISBN : |
92-5300744-3 |
ISSN : |
1014-2924 |
Idioma : |
Español |
Thesagro : |
ABASTECIMIENTO DE AGUA; ALFALFA; ALGODON; ARROZ; BANANO; CACAHUETE; CAÑA DE AZUCAR; CEBOLLA; COL; DOSIS DE RIEGO; EVAPOTRANSPIRACION; FACTORES DE RENDIMIENTO; FRIJOL (PHASEOLUS); FRUTAS CITRICAS; GUISANTE; HELIANTHUS ANNUUS; MAIZ; NECESIDADES DE AGUA; OLEA EUROPAEA; PAPA; PIñA; RELACIONES PLANTA AGUA; REMOLACHA AZUCARERA; RENDIMIENTO DE CULTIVOS; SANDIA; SOJA; SORGOS; TABACO; TOMATE; TRIGO; USO DEL AGUA; VID. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 01512nam a2200613 a 4500 001 1016624 005 2019-09-11 008 1980 bl uuuu u00u1 u #d 020 $a92-5300744-3 022 $a1014-2924 100 1 $aDOORENBOS, J. 245 $aEfectos del agua sobre el rendimiento de los cultivos. 260 $aRoma (Italia): FAO$c1980 300 $a213 p. 490 $a(Estudio FAO Riego y Drenaje; 33) 650 $aABASTECIMIENTO DE AGUA 650 $aALFALFA 650 $aALGODON 650 $aARROZ 650 $aBANANO 650 $aCACAHUETE 650 $aCAÑA DE AZUCAR 650 $aCEBOLLA 650 $aCOL 650 $aDOSIS DE RIEGO 650 $aEVAPOTRANSPIRACION 650 $aFACTORES DE RENDIMIENTO 650 $aFRIJOL (PHASEOLUS) 650 $aFRUTAS CITRICAS 650 $aGUISANTE 650 $aHELIANTHUS ANNUUS 650 $aMAIZ 650 $aNECESIDADES DE AGUA 650 $aOLEA EUROPAEA 650 $aPAPA 650 $aPIñA 650 $aRELACIONES PLANTA AGUA 650 $aREMOLACHA AZUCARERA 650 $aRENDIMIENTO DE CULTIVOS 650 $aSANDIA 650 $aSOJA 650 $aSORGOS 650 $aTABACO 650 $aTOMATE 650 $aTRIGO 650 $aUSO DEL AGUA 650 $aVID 700 1 $aKASSAM, A.H. 700 1 $aBENTVELSEN, C.L.M. 700 1 $aBRANSCHEID, V. 700 1 $aPLUSJÉ, J.M.G.A. 700 1 $aSMITH, M. 700 1 $aUITTENBOGAARD, G.O. 700 1 $aVAN DER VAL, H.K.
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INIA Tacuarembó (TBO) |
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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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