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DETERMINACION DE LAS DOSIS DE RADIACIONES GAMMA EFICACES PARA EL MEJORAMIENTO DEL AJO (ALLIUM SATIVUM L.).

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Title: DETERMINACION DE LAS DOSIS DE RADIACIONES GAMMA EFICACES PARA EL MEJORAMIENTO DEL AJO (ALLIUM SATIVUM L.).
Alternate Title: DETERMINATION OF CROSSED GAMMA DOSES FOR GARLIC IMPROVEMENT (ALLIUM SATIVUM L.).
Authors: Pérez Talavera, S.1, Savin, V. N.2, Labrada Remón, A.1
Source: Nucleus. 1991, Issue 10, p16-20. 5p. 2 Diagrams, 1 Chart, 3 Graphs.
Subjects: Garlic, Cultivars, Ionizing radiation, Plant breeding, Regression analysis, Irradiation, Plant mutation breeding
Geographic Terms: Cuba
Abstract (English): The determination of four Cuban varieties of garlic was made so as to optimize the use of ionizing radiations in Cuba to breed vegetatively propagated crops such as garlic. The dose-effect regresion equation characterizing the radioinhibition zone of each crop was presented. We used a criteria to select the irradiation dose to be used in mutation breeding techniques based on obtaining height variability in the productive indicators, a survival and a number of garlic cloves high enough to allow an adequate reproduction of M1 plants. It was verified that this small inhibitor doses of radiations produced a higher percentage of good variability than the medium and high doses. With the use of small inhibitor doses (GR10-GR20) on the Guadalupe-15 garlic variety, 65 variety plants were obtained., 93.7% out of this number is higher than the control in the indicators considered. [ABSTRACT FROM AUTHOR]
Abstract (Spanish): Se determinó la radiosensibilidad de cuatro clones cultivados en el país con el propósito de optimizar el uso de las radiaciones ionizantes en Cuba para mejorar plantas de reproducción asexual, tales como el ajo. Se presenta la ecuación de regresión dosis-efecto que caracteriza la zona de radioinhibición de cada cultivar. Para obtener una mayor variabilidad positiva en los índices productivos, una supervivencia y un número de dientes sanos por bulbo, suficientemente altos que permitan una adecuada reproducción de las plantas M1, y de acuerdo con los resultados obtenidos, se recomienda utilizar la dosis que reduce la altura de las plantas en un 10-20% con respecto al testigo (GR10-GR20) como la más eficaz para el mejoramiento del ajo por radiomutagénesis, ya que se comprobó que esta dosis de radiaciones inhibidora es capaz de producir un porcentaje de variabilidad provechosa superior a la que inducen dosis inhibidoras medias o severas. Con su empleo en el ajo cv Guadalupe-15, se obtuvieron 65 individuos variados, de ellos el 93,7%, supera al testigo en los índices considerados. [ABSTRACT FROM AUTHOR]
Copyright of Nucleus is the property of Editorial Centro de Gestion de la Informacion y Desarrollo de la Energia (CUBAENERGIA) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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PubType: Academic Journal
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  Data: DETERMINACION DE LAS DOSIS DE RADIACIONES GAMMA EFICACES PARA EL MEJORAMIENTO DEL AJO (ALLIUM SATIVUM L.).
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  Data: DETERMINATION OF CROSSED GAMMA DOSES FOR GARLIC IMPROVEMENT (ALLIUM SATIVUM L.).
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  Data: <searchLink fieldCode="JN" term="%22Nucleus%22">Nucleus</searchLink>. 1991, Issue 10, p16-20. 5p. 2 Diagrams, 1 Chart, 3 Graphs.
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  Data: <searchLink fieldCode="DE" term="%22Garlic%22">Garlic</searchLink><br /><searchLink fieldCode="DE" term="%22Cultivars%22">Cultivars</searchLink><br /><searchLink fieldCode="DE" term="%22Ionizing+radiation%22">Ionizing radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Plant+breeding%22">Plant breeding</searchLink><br /><searchLink fieldCode="DE" term="%22Regression+analysis%22">Regression analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Irradiation%22">Irradiation</searchLink><br /><searchLink fieldCode="DE" term="%22Plant+mutation+breeding%22">Plant mutation breeding</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22Cuba%22">Cuba</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: The determination of four Cuban varieties of garlic was made so as to optimize the use of ionizing radiations in Cuba to breed vegetatively propagated crops such as garlic. The dose-effect regresion equation characterizing the radioinhibition zone of each crop was presented. We used a criteria to select the irradiation dose to be used in mutation breeding techniques based on obtaining height variability in the productive indicators, a survival and a number of garlic cloves high enough to allow an adequate reproduction of M1 plants. It was verified that this small inhibitor doses of radiations produced a higher percentage of good variability than the medium and high doses. With the use of small inhibitor doses (GR10-GR20) on the Guadalupe-15 garlic variety, 65 variety plants were obtained., 93.7% out of this number is higher than the control in the indicators considered. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Spanish)
  Group: Ab
  Data: Se determinó la radiosensibilidad de cuatro clones cultivados en el país con el propósito de optimizar el uso de las radiaciones ionizantes en Cuba para mejorar plantas de reproducción asexual, tales como el ajo. Se presenta la ecuación de regresión dosis-efecto que caracteriza la zona de radioinhibición de cada cultivar. Para obtener una mayor variabilidad positiva en los índices productivos, una supervivencia y un número de dientes sanos por bulbo, suficientemente altos que permitan una adecuada reproducción de las plantas M1, y de acuerdo con los resultados obtenidos, se recomienda utilizar la dosis que reduce la altura de las plantas en un 10-20% con respecto al testigo (GR10-GR20) como la más eficaz para el mejoramiento del ajo por radiomutagénesis, ya que se comprobó que esta dosis de radiaciones inhibidora es capaz de producir un porcentaje de variabilidad provechosa superior a la que inducen dosis inhibidoras medias o severas. Con su empleo en el ajo cv Guadalupe-15, se obtuvieron 65 individuos variados, de ellos el 93,7%, supera al testigo en los índices considerados. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Nucleus is the property of Editorial Centro de Gestion de la Informacion y Desarrollo de la Energia (CUBAENERGIA) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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  BibEntity:
    Languages:
      – Code: spa
        Text: Spanish
    PhysicalDescription:
      Pagination:
        PageCount: 5
        StartPage: 16
    Subjects:
      – SubjectFull: Garlic
        Type: general
      – SubjectFull: Cultivars
        Type: general
      – SubjectFull: Ionizing radiation
        Type: general
      – SubjectFull: Plant breeding
        Type: general
      – SubjectFull: Regression analysis
        Type: general
      – SubjectFull: Irradiation
        Type: general
      – SubjectFull: Plant mutation breeding
        Type: general
      – SubjectFull: Cuba
        Type: general
    Titles:
      – TitleFull: DETERMINACION DE LAS DOSIS DE RADIACIONES GAMMA EFICACES PARA EL MEJORAMIENTO DEL AJO (ALLIUM SATIVUM L.).
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Pérez Talavera, S.
      – PersonEntity:
          Name:
            NameFull: Savin, V. N.
      – PersonEntity:
          Name:
            NameFull: Labrada Remón, A.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 07
              Text: 1991
              Type: published
              Y: 1991
          Identifiers:
            – Type: issn-print
              Value: 0864084X
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            – Type: issue
              Value: 10
          Titles:
            – TitleFull: Nucleus
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