Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm

Detalhes bibliográficos
Autor(a) principal: Ribeiro,Claudia SC
Data de Publicação: 2017
Outros Autores: Soares,Renato S, Gomes,Lucas M, Coelho,Lucas GF, Reifschneider,Francisco JB
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Horticultura Brasileira
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200195
Resumo: ABSTRACT Few Calabrian pepper cultivars (C. annuum and C. baccatum) are available in the Brazilian market, and among these, only BRS Mari (C. baccatum) was developed in Brazil, by Embrapa. This work aimed to report on the introduction of germplasm in a sui generis way and the initial results of Calabrian pepper breeding at Embrapa Vegetables. Original population was obtained through separation of seeds found in dehydrated Calabrian pepper flakes imported from India. The breeding method was individual selection of plants with progeny test and three generations of selection and self-pollination were advanced. Ten plants were obtained from the original seeds, which were self-pollinated and originated 87 S1 plants. Out of these, seeds of 73 S1 plants were obtained and gave rise to 73 S2 lines. Based on the characteristics of plant and fruit (number of side shoots, weight and total number of fruits, length and width of fruits, wall thickness, color of the ripe fruit, total soluble solids and capsaicin content), three S2 lines were selected and, then, 14 plants within these lines (4 plants of line CNPH 50.112, 5 plants of CNPH 50.116 and 5 plants of CNPH 50.185). Significant differences (Tukey, p<0.05) were noticed among the 14 S3 lines, for precocity, length and width of the fruit, weight of the fruit, weight and number of fruits per plant. Five S3 lines were selected based on the following criteria: average fruit weight above 12 g, early flowering (less than 80 days after sowing), fruit length above 13 cm and fruit width around 1.5 cm, dark green color of leaf and sparse or medium pilosity. In the following S4 generation, the selected lines will be evaluated in order to determine yield, disease resistance as well as capsaicinoid concentration in fruits. New genotypes selected may be released as cultivars that meet the growing demand for dehydrated Calabrian pepper flakes.
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spelling Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasmCapsicum annuumselectionpepper flakespepperoncino.ABSTRACT Few Calabrian pepper cultivars (C. annuum and C. baccatum) are available in the Brazilian market, and among these, only BRS Mari (C. baccatum) was developed in Brazil, by Embrapa. This work aimed to report on the introduction of germplasm in a sui generis way and the initial results of Calabrian pepper breeding at Embrapa Vegetables. Original population was obtained through separation of seeds found in dehydrated Calabrian pepper flakes imported from India. The breeding method was individual selection of plants with progeny test and three generations of selection and self-pollination were advanced. Ten plants were obtained from the original seeds, which were self-pollinated and originated 87 S1 plants. Out of these, seeds of 73 S1 plants were obtained and gave rise to 73 S2 lines. Based on the characteristics of plant and fruit (number of side shoots, weight and total number of fruits, length and width of fruits, wall thickness, color of the ripe fruit, total soluble solids and capsaicin content), three S2 lines were selected and, then, 14 plants within these lines (4 plants of line CNPH 50.112, 5 plants of CNPH 50.116 and 5 plants of CNPH 50.185). Significant differences (Tukey, p<0.05) were noticed among the 14 S3 lines, for precocity, length and width of the fruit, weight of the fruit, weight and number of fruits per plant. Five S3 lines were selected based on the following criteria: average fruit weight above 12 g, early flowering (less than 80 days after sowing), fruit length above 13 cm and fruit width around 1.5 cm, dark green color of leaf and sparse or medium pilosity. In the following S4 generation, the selected lines will be evaluated in order to determine yield, disease resistance as well as capsaicinoid concentration in fruits. New genotypes selected may be released as cultivars that meet the growing demand for dehydrated Calabrian pepper flakes.Associação Brasileira de Horticultura2017-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200195Horticultura Brasileira v.35 n.2 2017reponame:Horticultura Brasileirainstname:Associação Brasileira de Horticultura (ABH)instacron:ABH10.1590/s0102-053620170207info:eu-repo/semantics/openAccessRibeiro,Claudia SCSoares,Renato SGomes,Lucas MCoelho,Lucas GFReifschneider,Francisco JBeng2017-07-11T00:00:00Zoai:scielo:S0102-05362017000200195Revistahttp://cms.horticulturabrasileira.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||hortbras@gmail.com1806-99910102-0536opendoar:2017-07-11T00:00Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)false
dc.title.none.fl_str_mv Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
title Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
spellingShingle Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
Ribeiro,Claudia SC
Capsicum annuum
selection
pepper flakes
pepperoncino.
title_short Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
title_full Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
title_fullStr Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
title_full_unstemmed Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
title_sort Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
author Ribeiro,Claudia SC
author_facet Ribeiro,Claudia SC
Soares,Renato S
Gomes,Lucas M
Coelho,Lucas GF
Reifschneider,Francisco JB
author_role author
author2 Soares,Renato S
Gomes,Lucas M
Coelho,Lucas GF
Reifschneider,Francisco JB
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Ribeiro,Claudia SC
Soares,Renato S
Gomes,Lucas M
Coelho,Lucas GF
Reifschneider,Francisco JB
dc.subject.por.fl_str_mv Capsicum annuum
selection
pepper flakes
pepperoncino.
topic Capsicum annuum
selection
pepper flakes
pepperoncino.
description ABSTRACT Few Calabrian pepper cultivars (C. annuum and C. baccatum) are available in the Brazilian market, and among these, only BRS Mari (C. baccatum) was developed in Brazil, by Embrapa. This work aimed to report on the introduction of germplasm in a sui generis way and the initial results of Calabrian pepper breeding at Embrapa Vegetables. Original population was obtained through separation of seeds found in dehydrated Calabrian pepper flakes imported from India. The breeding method was individual selection of plants with progeny test and three generations of selection and self-pollination were advanced. Ten plants were obtained from the original seeds, which were self-pollinated and originated 87 S1 plants. Out of these, seeds of 73 S1 plants were obtained and gave rise to 73 S2 lines. Based on the characteristics of plant and fruit (number of side shoots, weight and total number of fruits, length and width of fruits, wall thickness, color of the ripe fruit, total soluble solids and capsaicin content), three S2 lines were selected and, then, 14 plants within these lines (4 plants of line CNPH 50.112, 5 plants of CNPH 50.116 and 5 plants of CNPH 50.185). Significant differences (Tukey, p<0.05) were noticed among the 14 S3 lines, for precocity, length and width of the fruit, weight of the fruit, weight and number of fruits per plant. Five S3 lines were selected based on the following criteria: average fruit weight above 12 g, early flowering (less than 80 days after sowing), fruit length above 13 cm and fruit width around 1.5 cm, dark green color of leaf and sparse or medium pilosity. In the following S4 generation, the selected lines will be evaluated in order to determine yield, disease resistance as well as capsaicinoid concentration in fruits. New genotypes selected may be released as cultivars that meet the growing demand for dehydrated Calabrian pepper flakes.
publishDate 2017
dc.date.none.fl_str_mv 2017-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200195
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200195
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s0102-053620170207
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Horticultura
publisher.none.fl_str_mv Associação Brasileira de Horticultura
dc.source.none.fl_str_mv Horticultura Brasileira v.35 n.2 2017
reponame:Horticultura Brasileira
instname:Associação Brasileira de Horticultura (ABH)
instacron:ABH
instname_str Associação Brasileira de Horticultura (ABH)
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institution ABH
reponame_str Horticultura Brasileira
collection Horticultura Brasileira
repository.name.fl_str_mv Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)
repository.mail.fl_str_mv ||hortbras@gmail.com
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