Genetic and environmental effects on crop development determining adaptation and yield

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Fil: Slafer, Gustavo Ariel. ICREA - AGROTECNIO - Spain.

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Detalles Bibliográficos
Autores principales: Slafer, Gustavo Ariel, Kantolic, Adriana Graciela, Appendino, María Laura, Tranquilli, Gabriela Edith, Miralles, Daniel Julio, Savin, Roxana
Formato: bookPart Parte de libro publishedVersion
Lenguaje:Inglés
Publicado: 2015
Materias:
PHENOLOGY
WHEAT
SOYBEAN
VERNALIZATION
PHOTOPERIOD
YIELD
DEVELOPMENT
ENVIRONMENTAL CONTROL
GENETIC CONTROL
Acceso en línea:http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2015slafer1
Aporte de:
FAUBA Digital - Facultad de Agronomía (UBA) de Universidad de Buenos Aires
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spelling snrd:2015slafer12021-10-15T16:56:07Z Slafer, Gustavo Ariel Kantolic, Adriana Graciela Appendino, María Laura Tranquilli, Gabriela Edith Miralles, Daniel Julio Savin, Roxana 2015 Fil: Slafer, Gustavo Ariel. ICREA - AGROTECNIO - Spain. Fil: Kantolic, Adriana Graciela. Universidad de Buenos Aires. Facultad de Agronomía. Buenos Aires, Argentina. Fil: Appendino, María Laura. Universidad de Buenos Aires. Facultad de Agronomía. Buenos Aires, Argentina. Fil: Tranquilli, Gabriela Edith. Instituto Nacional de Tecnología Agropecuaria (INTA). Recursos Naturales. Instituto de Recursos Biológicos. Buenos Aires, Argentina. Fil: Miralles, Daniel Julio. Universidad de Buenos Aires. Facultad de Agronomía. Buenos Aires, Argentina. Fil: Savin, Roxana. ICREA - AGROTECNIO - Spain. Crop development is a sequence of phenological events controlled by the genetic background and influenced by external factors, which determines changes in the morphology and/or function of organs (Landsberg, 1977). Although development is a continuous process, the ontogeny of a crop is frequently divided into discrete periods, for instance ‘vegetative’, ‘reproductive’ and ‘grain - filling’ phases (Slafer, 2012). Patterns of phenological development largely determine the adaptation of a crop to a certain range of environments. For example, genetic improvement in grain yield of wheat has been associated with shorter time from sowing to anthesis in Mediterranean environments of western Australia (Siddique et al., 1989), whereas no consistent trends in phenology were found where drought is present but not necessarily terminal, including environments of Argentina, Canada and the USA (Slafer and Andrade, 1989, 1993; Slafer et al., 1994a) (Fig. 12.1). Even in agricultural lands of the Mediterranean Basin where wheat has been grown for many centuries, breeding during the last century did not clearly change phenological patterns (Acreche et al., 2008). This chapter focuses on two major morphologically and hysiologically contrasting grain crops: wheat and soybean. For both species, we have an advanced understanding of development and physiology in general. Wheat is a determinate, long-day grass of temperate origin, which is responsive to vernalization. Soybean is a typically indeterminate (but with determinate intermediate variants), short-day grain legume of tropical origin, which is insensitive to vernalization. Comparisons with other species are used to highlight the similarities and differences. The aims of this chapter are to outline the developmental characteristics of grain crops and the links between phenology and yield, to revise the mechanisms of environmental and genetic control of development and to explore the possibilities of improving crop adaptation and yield potential through the fine-tuning of developmental patterns. grafs., tbls., fot. application/pdf doi:10.1016/B978-0-12-417104-6.00012-1 http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2015slafer1 eng info:eu-repo/semantics/openAccess openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 Cap.12 285-319 https://www.elsevier.com Crop Physiology: Applications for genetic improvement and agronomy (pp. 285-319). 2nd. Ed. London,UK; Waltham,MA; San Diego,CA: Academic Press. PHENOLOGY WHEAT SOYBEAN VERNALIZATION PHOTOPERIOD YIELD DEVELOPMENT ENVIRONMENTAL CONTROL GENETIC CONTROL Genetic and environmental effects on crop development determining adaptation and yield bookPart info:eu-repo/semantics/bookPart info:ar-repo/semantics/parte de libro publishedVersion info:eu-repo/semantics/publishedVersion
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-140
collection FAUBA Digital - Facultad de Agronomía (UBA)
language Inglés
orig_language_str_mv eng
topic PHENOLOGY
WHEAT
SOYBEAN
VERNALIZATION
PHOTOPERIOD
YIELD
DEVELOPMENT
ENVIRONMENTAL CONTROL
GENETIC CONTROL
spellingShingle PHENOLOGY
WHEAT
SOYBEAN
VERNALIZATION
PHOTOPERIOD
YIELD
DEVELOPMENT
ENVIRONMENTAL CONTROL
GENETIC CONTROL
Slafer, Gustavo Ariel
Kantolic, Adriana Graciela
Appendino, María Laura
Tranquilli, Gabriela Edith
Miralles, Daniel Julio
Savin, Roxana
Genetic and environmental effects on crop development determining adaptation and yield
topic_facet PHENOLOGY
WHEAT
SOYBEAN
VERNALIZATION
PHOTOPERIOD
YIELD
DEVELOPMENT
ENVIRONMENTAL CONTROL
GENETIC CONTROL
description Fil: Slafer, Gustavo Ariel. ICREA - AGROTECNIO - Spain.
format bookPart
Parte de libro
Parte de libro
publishedVersion
publishedVersion
author Slafer, Gustavo Ariel
Kantolic, Adriana Graciela
Appendino, María Laura
Tranquilli, Gabriela Edith
Miralles, Daniel Julio
Savin, Roxana
author_facet Slafer, Gustavo Ariel
Kantolic, Adriana Graciela
Appendino, María Laura
Tranquilli, Gabriela Edith
Miralles, Daniel Julio
Savin, Roxana
author_sort Slafer, Gustavo Ariel
title Genetic and environmental effects on crop development determining adaptation and yield
title_short Genetic and environmental effects on crop development determining adaptation and yield
title_full Genetic and environmental effects on crop development determining adaptation and yield
title_fullStr Genetic and environmental effects on crop development determining adaptation and yield
title_full_unstemmed Genetic and environmental effects on crop development determining adaptation and yield
title_sort genetic and environmental effects on crop development determining adaptation and yield
publishDate 2015
url http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2015slafer1
work_keys_str_mv AT slafergustavoariel geneticandenvironmentaleffectsoncropdevelopmentdeterminingadaptationandyield
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AT appendinomarialaura geneticandenvironmentaleffectsoncropdevelopmentdeterminingadaptationandyield
AT tranquilligabrielaedith geneticandenvironmentaleffectsoncropdevelopmentdeterminingadaptationandyield
AT mirallesdanieljulio geneticandenvironmentaleffectsoncropdevelopmentdeterminingadaptationandyield
AT savinroxana geneticandenvironmentaleffectsoncropdevelopmentdeterminingadaptationandyield
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