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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
21/02/2014 |
Actualizado : |
26/06/2019 |
Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
Autor : |
MARANGES, M.; DO CANTO, J.; GUTIERREZ, F.; REYNO, R.; ROSSI, C.; LATTANZI, F.; DÍAZ, J.; STEWART, A. |
Afiliación : |
MARÍA MARANGES BORDABEHERE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.; JAVIER DO CANTO FAGUNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FELIX ALBERTO GUTIERREZ ZAMIT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL ALEJANDRO REYNO PODESTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS ALBERTO ROSSI RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO A. LATTANZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PGG Wrightson; PGG Wrightson. |
Título : |
Festuca "RIZAR": una nueva opción rizomatosa de alta productividad, persistencia y rusticidad. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Revista INIA Uruguay, 2019, no. 56, p. 40-42. |
Serie : |
(Revista INIA; 56) |
ISSN : |
1510-9011 |
Idioma : |
Español |
Contenido : |
La festuca es la gramínea perenne más utilizada en Uruguay (INAE, 2018) debido a su amplia adaptación a diferentes ambientes, alta productividad, estabilidad y muy buena asociación con leguminosas. |
Palabras claves : |
PASTURE; RIZAR. |
Thesagro : |
GRAMINEAS PERENNES. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12908/1/Revista-INIA-56-p.40-42.pdf
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Marc : |
LEADER 00900naa a2200265 a 4500 001 1027144 005 2019-06-26 008 2019 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aMARANGES, M. 245 $aFestuca "RIZAR"$buna nueva opción rizomatosa de alta productividad, persistencia y rusticidad. 260 $c2019 490 $a(Revista INIA; 56) 520 $aLa festuca es la gramínea perenne más utilizada en Uruguay (INAE, 2018) debido a su amplia adaptación a diferentes ambientes, alta productividad, estabilidad y muy buena asociación con leguminosas. 650 $aGRAMINEAS PERENNES 653 $aPASTURE 653 $aRIZAR 700 1 $aDO CANTO, J. 700 1 $aGUTIERREZ, F. 700 1 $aREYNO, R. 700 1 $aROSSI, C. 700 1 $aLATTANZI, F. 700 1 $aDÍAZ, J. 700 1 $aSTEWART, A. 773 $tRevista INIA Uruguay, 2019, no. 56, p. 40-42.
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Registro original : |
INIA Tacuarembó (TBO) |
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
20/11/2020 |
Actualizado : |
05/09/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
KASPARY, T. E.; CUTTI, L.; BELLÉ, C.; CASAROTTO, G.; FERRAZ RAMOS, R. |
Afiliación : |
TIAGO EDU KASPARY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUAN CUTTI, Universidade Federal do Rio Grande do Sul, Faculdade de Agronomia, Departamento de Fitotecnia, Porto Alegre, Rio Grande do Sul, Brazil.; CRISTIANO BELLÉ, Universidade Federal de Santa Maria, Centro de Ciências Rurais, Santa Maria, Rio Grande do Sul, Brazil.; GABRIELE CASAROTTO, Universidade Federal do Rio Grande do Sul, Faculdade de Agronomia, Departamento de Fitotecnia, Porto Alegre, Rio Grande do Sul, Brazil.; RODRIGO FERRAZ RAMOS, Universidade Federal de Santa Maria, Centro de Ciências Rurais, Santa Maria, Rio Grande do Sul, Brazil. |
Título : |
Nondestructive analysis of photosynthetic pigments in forage radish and vetch. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Revista Ceres , vol.67 no.6, p.424-431.Nov./Dec. 2020. Epub Nov 09, 2020. OPEN ACCESS. Doi:https://doi.org/10.1590/0034-737x202067060001 |
ISSN : |
2177-3491 |
DOI : |
10.1590/0034-737x202067060001 |
Idioma : |
Inglés |
Notas : |
Article history: Submitted on June 19th, 2019 /Accepted on August 21th, 2020. Corresponding author: tkaspary@inia.org.uy |
Contenido : |
ABSTRACT:
Chlorophylls and carotenoids are the main photosynthetic pigments in plants, and photosynthetic potential can be used to determine the nitrogen fixation or cycling capacity of cover crops. Therefore, this study quantified and compared the content of photosynthetic pigments in Raphanus sativus and Vicia sativa by using two different methods, namely the extraction method and measurements with a portable chlorophyll meter, and determined whether the results of these two methods showed a significant correlation. Photosynthetic pigments were measured, using
both methods, in a greenhouse and laboratory, at four developmental stages: the vegetative stages I (30 days after sowing [DAS]), II (60DAS), and III (90DAS), and the reproductive stage (150DAS). The determination of the photosynthetic pigment content in R. sativus and V. sativa, obtained from the extraction method and chlorophyll index,revealed significant differences depending on the developmental stage in both species. Furthermore, the contents of chlorophyll a, chlorophyll b, and carotenoids determined using the extraction method showed high coefficients of
correlation with the total chlorophyll index determined using the portable chlorophyll meter. Therefore, the portable chlorophyll meter can be used for the accurate evaluation of the photosynthetic potential of Raphanus sativus and Vicia sativa, which also saves time and reagents. |
Palabras claves : |
CAROTENOIDS; CHLOROPHYLL; PORTABLE CHLOROPHYLL; RAPHANUS SATIVUS L; VICIA SATIVA L. |
Thesagro : |
ARVEJA (VICIA); RABANO. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16695/1/Revista-Ceres-vol.67.no.6-p.424-431.pdf
https://www.scielo.br/pdf/rceres/v67n6/0034-737X-rceres-67-06-424.pdf
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Marc : |
LEADER 02400nga a2200289 a 4500 001 1061511 005 2022-09-05 008 2020 bl uuuu u00u1 u #d 022 $a2177-3491 024 7 $a10.1590/0034-737x202067060001$2DOI 100 1 $aKASPARY, T. E. 245 $aNondestructive analysis of photosynthetic pigments in forage radish and vetch. 260 $c2020 500 $aArticle history: Submitted on June 19th, 2019 /Accepted on August 21th, 2020. Corresponding author: tkaspary@inia.org.uy 520 $aABSTRACT: Chlorophylls and carotenoids are the main photosynthetic pigments in plants, and photosynthetic potential can be used to determine the nitrogen fixation or cycling capacity of cover crops. Therefore, this study quantified and compared the content of photosynthetic pigments in Raphanus sativus and Vicia sativa by using two different methods, namely the extraction method and measurements with a portable chlorophyll meter, and determined whether the results of these two methods showed a significant correlation. Photosynthetic pigments were measured, using both methods, in a greenhouse and laboratory, at four developmental stages: the vegetative stages I (30 days after sowing [DAS]), II (60DAS), and III (90DAS), and the reproductive stage (150DAS). The determination of the photosynthetic pigment content in R. sativus and V. sativa, obtained from the extraction method and chlorophyll index,revealed significant differences depending on the developmental stage in both species. Furthermore, the contents of chlorophyll a, chlorophyll b, and carotenoids determined using the extraction method showed high coefficients of correlation with the total chlorophyll index determined using the portable chlorophyll meter. Therefore, the portable chlorophyll meter can be used for the accurate evaluation of the photosynthetic potential of Raphanus sativus and Vicia sativa, which also saves time and reagents. 650 $aARVEJA (VICIA) 650 $aRABANO 653 $aCAROTENOIDS 653 $aCHLOROPHYLL 653 $aPORTABLE CHLOROPHYLL 653 $aRAPHANUS SATIVUS L 653 $aVICIA SATIVA L 700 1 $aCUTTI, L. 700 1 $aBELLÉ, C. 700 1 $aCASAROTTO, G. 700 1 $aFERRAZ RAMOS, R. 773 $tRevista Ceres , vol.67 no.6, p.424-431.Nov./Dec. 2020. Epub Nov 09, 2020. OPEN ACCESS. Doi:https://doi.org/10.1590/0034-737x202067060001
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