Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/s0102-053620170207 http://hdl.handle.net/11449/169961 |
Resumo: | 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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Melhoramento de pimenta calabresa através de introdução sui generis de germoplasmaBreeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasmCapsicum annuumPepper flakesPepperoncinoSelectionFew 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.Embrapa HortaliçasUniversidade Estadual Paulista (UNESP)Universidade de Brasília (UnB)Embrapa Secretaria de Relações InternacionaisUniversidade Estadual Paulista (UNESP)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)Universidade de Brasília (UnB)Ribeiro, Claudia S. C.Soares, Renato S. [UNESP]Gomes, Lucas M.Coelho, Lucas G. F.Reifschneider, Francisco J. B.2018-12-11T16:48:26Z2018-12-11T16:48:26Z2017-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article195-202application/pdfhttp://dx.doi.org/10.1590/s0102-053620170207Horticultura Brasileira, v. 35, n. 2, p. 195-202, 2017.0102-0536http://hdl.handle.net/11449/16996110.1590/s0102-053620170207S0102-053620170002001952-s2.0-85025697510S0102-05362017000200195.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengHorticultura Brasileira0,605info:eu-repo/semantics/openAccess2023-10-05T06:05:18Zoai:repositorio.unesp.br:11449/169961Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:05:01.692237Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm |
title |
Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma |
spellingShingle |
Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma Ribeiro, Claudia S. C. Capsicum annuum Pepper flakes Pepperoncino Selection |
title_short |
Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma |
title_full |
Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma |
title_fullStr |
Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma |
title_full_unstemmed |
Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma |
title_sort |
Melhoramento de pimenta calabresa através de introdução sui generis de germoplasma |
author |
Ribeiro, Claudia S. C. |
author_facet |
Ribeiro, Claudia S. C. Soares, Renato S. [UNESP] Gomes, Lucas M. Coelho, Lucas G. F. Reifschneider, Francisco J. B. |
author_role |
author |
author2 |
Soares, Renato S. [UNESP] Gomes, Lucas M. Coelho, Lucas G. F. Reifschneider, Francisco J. B. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (Unesp) Universidade de Brasília (UnB) |
dc.contributor.author.fl_str_mv |
Ribeiro, Claudia S. C. Soares, Renato S. [UNESP] Gomes, Lucas M. Coelho, Lucas G. F. Reifschneider, Francisco J. B. |
dc.subject.por.fl_str_mv |
Capsicum annuum Pepper flakes Pepperoncino Selection |
topic |
Capsicum annuum Pepper flakes Pepperoncino Selection |
description |
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 2018-12-11T16:48:26Z 2018-12-11T16:48:26Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/s0102-053620170207 Horticultura Brasileira, v. 35, n. 2, p. 195-202, 2017. 0102-0536 http://hdl.handle.net/11449/169961 10.1590/s0102-053620170207 S0102-05362017000200195 2-s2.0-85025697510 S0102-05362017000200195.pdf |
url |
http://dx.doi.org/10.1590/s0102-053620170207 http://hdl.handle.net/11449/169961 |
identifier_str_mv |
Horticultura Brasileira, v. 35, n. 2, p. 195-202, 2017. 0102-0536 10.1590/s0102-053620170207 S0102-05362017000200195 2-s2.0-85025697510 S0102-05362017000200195.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Horticultura Brasileira 0,605 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
195-202 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128312383373312 |