Sprouting strategies analysis of open-pollinated families of Prosopis alba Grisebach in Argentina

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The aim of this work was to analyze the sprouting strategies of open-pollinated families of Prosopis alba Grisebach in Argentina. In a progeny trial located in the province of Santiago del Estero, 88  families of interest were selected and classified into 16 groups according to the geographical  loc...

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Autores principales: Frassoni, Javier Eduardo, Giannini Kurina, Franca, López Lauenstein, Diego, Joseau, Marisa Jacqueline
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Ciencias Agropecuarias. Área de Difusión Científica 2021
Materias:
climatic geographic origins
phenology
sprouting index
white “algarrobo”
orígenes geográficos-climáticos
fenología
índice de brotación
algarrobo blanco
Acceso en línea:https://revistas.unc.edu.ar/index.php/agris/article/view/28610
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10article-28610
record_format ojs
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic climatic geographic origins
phenology
sprouting index
white “algarrobo”
orígenes geográficos-climáticos
fenología
índice de brotación
algarrobo blanco
spellingShingle climatic geographic origins
phenology
sprouting index
white “algarrobo”
orígenes geográficos-climáticos
fenología
índice de brotación
algarrobo blanco
Frassoni, Javier Eduardo
Giannini Kurina, Franca
López Lauenstein, Diego
Joseau, Marisa Jacqueline
Sprouting strategies analysis of open-pollinated families of Prosopis alba Grisebach in Argentina
topic_facet climatic geographic origins
phenology
sprouting index
white “algarrobo”
orígenes geográficos-climáticos
fenología
índice de brotación
algarrobo blanco
author Frassoni, Javier Eduardo
Giannini Kurina, Franca
López Lauenstein, Diego
Joseau, Marisa Jacqueline
author_facet Frassoni, Javier Eduardo
Giannini Kurina, Franca
López Lauenstein, Diego
Joseau, Marisa Jacqueline
author_sort Frassoni, Javier Eduardo
title Sprouting strategies analysis of open-pollinated families of Prosopis alba Grisebach in Argentina
title_short Sprouting strategies analysis of open-pollinated families of Prosopis alba Grisebach in Argentina
title_full Sprouting strategies analysis of open-pollinated families of Prosopis alba Grisebach in Argentina
title_fullStr Sprouting strategies analysis of open-pollinated families of Prosopis alba Grisebach in Argentina
title_full_unstemmed Sprouting strategies analysis of open-pollinated families of Prosopis alba Grisebach in Argentina
title_sort sprouting strategies analysis of open-pollinated families of prosopis alba grisebach in argentina
description The aim of this work was to analyze the sprouting strategies of open-pollinated families of Prosopis alba Grisebach in Argentina. In a progeny trial located in the province of Santiago del Estero, 88  families of interest were selected and classified into 16 groups according to the geographical  location or climatic behavior of their origin sites. Each individual was characterized according to 16 phenological observations between August 21 and October 8 in 2016. From these measurements sprouting start date and sprouting percentage of each geographical and climatic origin were established. The sprouting strategies were evaluated through the design of a sprouting index  for each geographical and climatic origin, through the modeling of the sprouting percentage as a function of time, and the analysis of the mean sprouting rate by geographicaland climatic origins. Results show four sprouting strategies that arise from the combination of three sprouting groups and two sprouting speed  groups, the climatic variables of mean annual  temperature and temperature of the coldest month being the ones that differentiate these groups. 
publisher Facultad de Ciencias Agropecuarias. Área de Difusión Científica
publishDate 2021
url https://revistas.unc.edu.ar/index.php/agris/article/view/28610
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