SCS443 ISADORA: late ripening apple cultivar with very high fruit storage ability

Abstract The objective of this study is to describe the agronomic attributes of the SCS443 Isadora apple tree cultivar and to highlight its potential use in Brazil. Obtained by the hybridization made at Epagri in 2001 between ‘Imperatriz’ and ‘Cripps Pink’, after 20 years of agronomic evaluations ca...

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Main Authors: Frederico Denardi, Marcus Vinicius Kvitschal, Luiz Carlos Argenta, Marcelo Couto, Leonardo Araújo
Format: Article
Language:English
Published: Sociedade Brasileira de Fruticultura 2023-08-01
Series:Revista Brasileira de Fruticultura
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452023000100807&lng=en&tlng=en
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author Frederico Denardi
Marcus Vinicius Kvitschal
Luiz Carlos Argenta
Marcelo Couto
Leonardo Araújo
author_facet Frederico Denardi
Marcus Vinicius Kvitschal
Luiz Carlos Argenta
Marcelo Couto
Leonardo Araújo
author_sort Frederico Denardi
collection DOAJ
description Abstract The objective of this study is to describe the agronomic attributes of the SCS443 Isadora apple tree cultivar and to highlight its potential use in Brazil. Obtained by the hybridization made at Epagri in 2001 between ‘Imperatriz’ and ‘Cripps Pink’, after 20 years of agronomic evaluations carried out in Caçador-SC and Fraiburgo-SC, ‘SCS443 Isadora’ was originated. This cultivar has a wide plasticity of adaptation to the southern Brazilian climate due to the medium chilling requirement to overcome dormancy. It has greater resistance to the main apple diseases than cv. Gala and fruit harvest is later than cv. Fuji. Its apples have a red skin and firm flesh (=18 lb), with high sugar content (= 14.5 %) and very crunchy and juicy texture, as well as high storage ability in post-harvesting. ‘SCS443 Isadora’ apples can be stored for 8 months, even in refrigerated air atmosphere chambers (21% O2) with inhibition of the ethylene response by the use of 1-methylcyclopropene (1-MCP). Even stored for long periods of time, the indices of quality loss, physiological disorders and fruit rotting in ‘SCS443 Isadora’ apples are lower than on Gala and Fuji apples.
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spelling doaj.art-42bf973850394ae3bdcc60059ad0ba1b2023-08-22T07:43:24ZengSociedade Brasileira de FruticulturaRevista Brasileira de Fruticultura1806-99672023-08-014510.1590/0100-29452023161SCS443 ISADORA: late ripening apple cultivar with very high fruit storage abilityFrederico Denardihttps://orcid.org/0000-0002-6672-4293Marcus Vinicius Kvitschalhttps://orcid.org/0000-0001-6161-3546Luiz Carlos Argentahttps://orcid.org/0000-0001-9614-0523Marcelo Coutohttps://orcid.org/0000-0002-8359-3256Leonardo Araújohttps://orcid.org/0000-0003-4793-4751Abstract The objective of this study is to describe the agronomic attributes of the SCS443 Isadora apple tree cultivar and to highlight its potential use in Brazil. Obtained by the hybridization made at Epagri in 2001 between ‘Imperatriz’ and ‘Cripps Pink’, after 20 years of agronomic evaluations carried out in Caçador-SC and Fraiburgo-SC, ‘SCS443 Isadora’ was originated. This cultivar has a wide plasticity of adaptation to the southern Brazilian climate due to the medium chilling requirement to overcome dormancy. It has greater resistance to the main apple diseases than cv. Gala and fruit harvest is later than cv. Fuji. Its apples have a red skin and firm flesh (=18 lb), with high sugar content (= 14.5 %) and very crunchy and juicy texture, as well as high storage ability in post-harvesting. ‘SCS443 Isadora’ apples can be stored for 8 months, even in refrigerated air atmosphere chambers (21% O2) with inhibition of the ethylene response by the use of 1-methylcyclopropene (1-MCP). Even stored for long periods of time, the indices of quality loss, physiological disorders and fruit rotting in ‘SCS443 Isadora’ apples are lower than on Gala and Fuji apples.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452023000100807&lng=en&tlng=enapple breedingharvest timelong-life applessweet apples
spellingShingle Frederico Denardi
Marcus Vinicius Kvitschal
Luiz Carlos Argenta
Marcelo Couto
Leonardo Araújo
SCS443 ISADORA: late ripening apple cultivar with very high fruit storage ability
Revista Brasileira de Fruticultura
apple breeding
harvest time
long-life apples
sweet apples
title SCS443 ISADORA: late ripening apple cultivar with very high fruit storage ability
title_full SCS443 ISADORA: late ripening apple cultivar with very high fruit storage ability
title_fullStr SCS443 ISADORA: late ripening apple cultivar with very high fruit storage ability
title_full_unstemmed SCS443 ISADORA: late ripening apple cultivar with very high fruit storage ability
title_short SCS443 ISADORA: late ripening apple cultivar with very high fruit storage ability
title_sort scs443 isadora late ripening apple cultivar with very high fruit storage ability
topic apple breeding
harvest time
long-life apples
sweet apples
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452023000100807&lng=en&tlng=en
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