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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
03/01/2018 |
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Data da última atualização: |
30/04/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GABARDO, G. C.; PETRI, J. L.; HAWERROTH, F. J.; COUTO, M.; ARGENTA, L. C.; KRETZSCHMAR, A. A. |
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Afiliação: |
Gentil Carneiro Gabardo, 2University of the State of Santa Catarina, Department of Agrarian Sciences. Lages-SC. Emails: ge.gabardo@gmail.com; aikeanneliese@yahoo.com.br; José Luiz Petri, 3Epagri / Experimental Station of Caçador, Caçador - SC. Emails: petri@epagri.sc.gov.br; marcelocouto@epagri.sc.gov.br; argenta@epagri.sc.gov.br; FERNANDO JOSE HAWERROTH, CNPUV; Marcelo Couto, 3Epagri / Experimental Station of Caçador, Caçador - SC. Emails: petri@epagri.sc.gov.br; marcelocouto@epagri.sc.gov.br; argenta@epagri.sc.gov.br; Luiz Carlos Argenta, 3Epagri / Experimental Station of Caçador, Caçador - SC. Emails: petri@epagri.sc.gov.br; marcelocouto@epagri.sc.gov.br; argenta@epagri.sc.gov.br; Aike Anneliese Kretzschmar, 2University of the State of Santa Catarina, Department of Agrarian Sciences. Lages-SC. Emails: ge.gabardo@gmail.com; aikeanneliese@yahoo.com.br. |
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Título: |
Use of metamitron as an apple thinner. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v. 39, n.3, (e-514), 2017. |
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DOI: |
10.1590/0100-29452017097 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the efficacy of metamitron or metamitron plus benzyladenine as a post-bloom thinner on ‘Baronesa’ and ‘Fuji’ apples. Three experiments (rate, timing and BA combination) were conducted during two crop seasons, 2013/14 and 2014/15 at the experimental station located in Caçador, SC. Fruit set, fruit drop, yield per tree, fruit size and flowering return were assessed. The efficacy of metamitron was affected by time of application, and when applied at petal fall, promoted the proper adjustment of the production load of plants. Yield per plant reduces, whereas the allocation of fruits in categories of greater size increases proportionally to the increase in the metamitron concentration applied. However, there is excessive fruit drop with the use of high concentrations. The addition of BA to metamitron also promoted fruit drop; however, no difference was observed between single application of metamitron and BA addition. Metamitron shows great potential to be used as thinner for apples, since it reduces the number of fruits per tree. Index terms: Malus domestica, post-bloom thinning, fruit drop, return bloom, fruit quality. METAMITRON NO RALEIO QUÍMICO DA MACIEIRA O objetivo deste estudo foi avaliar o efeito de diferentes épocas e concentrações de metamitron e a mistura com benziladenina, no raleio químico em pós-floração das macieiras ‘Baronesa’ e ‘Fuji’. Foram conduzidos três experimentos durante as safras agrícolas de 2013/2014 e 2014/2015, no município de Caçador-SC. Foram avaliados: a frutificação efetiva, a queda de frutos, a produção por planta, a distribuição dos frutos em classes de calibre e o retorno de floração. A época de aplicação de metamitron influenciou a eficiência do produto, sendo que, quando aplicado na queda de pétalas, este promoveu o adequado ajuste da carga produtiva das plantas. A produção por planta reduz, enquanto a alocação dos frutos em categorias de maior calibre aumenta, proporcionalmente ao aumento da concentração de metamitron aplicada. No entanto, há queda excessiva de frutos com a utilização de concentrações elevadas. A mistura de metamitron com benziladenina, promove a queda de frutos, porém não há efeito aditivo entre a mistura e a aplicação individual de metamitron. O princípio ativo metamitron tem potencial para uso num programa de raleio químico em macieira, visto que reduz a frutificação. Termos para indexação: Malus domestica, raleio em pós-floração, queda de frutos, retorno de floração, qualidade de frutos MenosThe aim of this study was to evaluate the efficacy of metamitron or metamitron plus benzyladenine as a post-bloom thinner on ‘Baronesa’ and ‘Fuji’ apples. Three experiments (rate, timing and BA combination) were conducted during two crop seasons, 2013/14 and 2014/15 at the experimental station located in Caçador, SC. Fruit set, fruit drop, yield per tree, fruit size and flowering return were assessed. The efficacy of metamitron was affected by time of application, and when applied at petal fall, promoted the proper adjustment of the production load of plants. Yield per plant reduces, whereas the allocation of fruits in categories of greater size increases proportionally to the increase in the metamitron concentration applied. However, there is excessive fruit drop with the use of high concentrations. The addition of BA to metamitron also promoted fruit drop; however, no difference was observed between single application of metamitron and BA addition. Metamitron shows great potential to be used as thinner for apples, since it reduces the number of fruits per tree. Index terms: Malus domestica, post-bloom thinning, fruit drop, return bloom, fruit quality. METAMITRON NO RALEIO QUÍMICO DA MACIEIRA O objetivo deste estudo foi avaliar o efeito de diferentes épocas e concentrações de metamitron e a mistura com benziladenina, no raleio químico em pós-floração das macieiras ‘Baronesa’ e ‘Fuji’. Foram conduzidos três experimentos durante as safras agrícolas de 2013/2014 e 2014/2015, n... Mostrar Tudo |
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Palavras-Chave: |
Benziladenina; Maçã baronesa; Maçã fuji; Macieira; Post-bloom thinning; Qualidade de frutos; Queda de frutos; Raleio em pós-floração; Retorno de floração; Return bloom. |
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Thesagro: |
Maçã; Malus Domestica; Raleio. |
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Thesaurus Nal: |
Fruit drop; Fruit quality. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/170214/1/USE-OF-METAMITRON-AS-AN-APPLE-THINNER.pdf
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Marc: |
LEADER 03603naa a2200373 a 4500
001 2084110
005 2019-04-30
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1590/0100-29452017097$2DOI
100 1 $aGABARDO, G. C.
245 $aUse of metamitron as an apple thinner.$h[electronic resource]
260 $c2017
520 $aThe aim of this study was to evaluate the efficacy of metamitron or metamitron plus benzyladenine as a post-bloom thinner on ‘Baronesa’ and ‘Fuji’ apples. Three experiments (rate, timing and BA combination) were conducted during two crop seasons, 2013/14 and 2014/15 at the experimental station located in Caçador, SC. Fruit set, fruit drop, yield per tree, fruit size and flowering return were assessed. The efficacy of metamitron was affected by time of application, and when applied at petal fall, promoted the proper adjustment of the production load of plants. Yield per plant reduces, whereas the allocation of fruits in categories of greater size increases proportionally to the increase in the metamitron concentration applied. However, there is excessive fruit drop with the use of high concentrations. The addition of BA to metamitron also promoted fruit drop; however, no difference was observed between single application of metamitron and BA addition. Metamitron shows great potential to be used as thinner for apples, since it reduces the number of fruits per tree. Index terms: Malus domestica, post-bloom thinning, fruit drop, return bloom, fruit quality. METAMITRON NO RALEIO QUÍMICO DA MACIEIRA O objetivo deste estudo foi avaliar o efeito de diferentes épocas e concentrações de metamitron e a mistura com benziladenina, no raleio químico em pós-floração das macieiras ‘Baronesa’ e ‘Fuji’. Foram conduzidos três experimentos durante as safras agrícolas de 2013/2014 e 2014/2015, no município de Caçador-SC. Foram avaliados: a frutificação efetiva, a queda de frutos, a produção por planta, a distribuição dos frutos em classes de calibre e o retorno de floração. A época de aplicação de metamitron influenciou a eficiência do produto, sendo que, quando aplicado na queda de pétalas, este promoveu o adequado ajuste da carga produtiva das plantas. A produção por planta reduz, enquanto a alocação dos frutos em categorias de maior calibre aumenta, proporcionalmente ao aumento da concentração de metamitron aplicada. No entanto, há queda excessiva de frutos com a utilização de concentrações elevadas. A mistura de metamitron com benziladenina, promove a queda de frutos, porém não há efeito aditivo entre a mistura e a aplicação individual de metamitron. O princípio ativo metamitron tem potencial para uso num programa de raleio químico em macieira, visto que reduz a frutificação. Termos para indexação: Malus domestica, raleio em pós-floração, queda de frutos, retorno de floração, qualidade de frutos
650 $aFruit drop
650 $aFruit quality
650 $aMaçã
650 $aMalus Domestica
650 $aRaleio
653 $aBenziladenina
653 $aMaçã baronesa
653 $aMaçã fuji
653 $aMacieira
653 $aPost-bloom thinning
653 $aQualidade de frutos
653 $aQueda de frutos
653 $aRaleio em pós-floração
653 $aRetorno de floração
653 $aReturn bloom
700 1 $aPETRI, J. L.
700 1 $aHAWERROTH, F. J.
700 1 $aCOUTO, M.
700 1 $aARGENTA, L. C.
700 1 $aKRETZSCHMAR, A. A.
773 $tRevista Brasileira de Fruticultura$gv. 39, n.3, (e-514), 2017.
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Embrapa Uva e Vinho (CNPUV) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
11/07/2014 |
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Data da última atualização: |
25/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
LIMA, O. S.; SOUZA, E. G.; AMORIM, E. P.; PEREIRA, M. E. C. |
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Afiliação: |
ORJANA SANTOS LIMA, UFRB; ELAINE GOES SOUZA, CNPMF; EDSON PERITO AMORIM, CNPMF; MARCIO EDUARDO CANTO PEREIRA, CNPMF. |
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Título: |
Ripening and shelf life of BRS Caipira banana fruit stored under room temperature or refrigeration. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v.44, n.4, p.734-739, abr, 2014. |
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ISSN: |
0103-8478 |
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Idioma: |
Inglês |
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Conteúdo: |
BRS Caipira variety, internationally known as ?Yangambi km 5?, is an alternative to meet the demand of ?Maçã?- type fruit due to its resistance to Panama disease. This study had the objective of generating information about ?BRS Caipira? fruit ripening and cold storage potential. For the ripening study fruits were stored under room temperature conditions (25±2°C / 58±6% U.R.) and assessed for postharvest life evaluation and characterization of seven maturity stages based on peel color: completely green ? MS1; green with yellow traces ? MS2; more green than yellow ? MS3; more yellow than green ?MS4; yellow with green tips ? MS5; completely yellow ? MS6; yellow with brown spots ? MS7. For the cold storage potential study, fruits at MS1 were cold stored (14±1°C / 53±2% U.R.) for 28 days. Weekly, fruits were transferred to room temperature to ripen until MS6 when were assessed for quality attributes. Ripening of ?BRS Caipira? fruit was characterized as slow between MS1 and MS2 (averaging fi ve days), then fast between MS2 and MS6 (up to four days in average), and undergoing determinant changes between MS6 and MS7: pulp yield reached 80%, titratable acidity reduced by 50% and ratio increased by 78%. Cold storage extended shelf life by up to 19 days as compared with control, without visible symptoms of chilling injury, although tends to reduce soluble solids in ripe fruit. Maximum recommended time for storage of ?BRS Caipira? fruit at 14°C is 21 days, since it allows a few more days under room temperature until fruit reach MS6. MenosBRS Caipira variety, internationally known as ?Yangambi km 5?, is an alternative to meet the demand of ?Maçã?- type fruit due to its resistance to Panama disease. This study had the objective of generating information about ?BRS Caipira? fruit ripening and cold storage potential. For the ripening study fruits were stored under room temperature conditions (25±2°C / 58±6% U.R.) and assessed for postharvest life evaluation and characterization of seven maturity stages based on peel color: completely green ? MS1; green with yellow traces ? MS2; more green than yellow ? MS3; more yellow than green ?MS4; yellow with green tips ? MS5; completely yellow ? MS6; yellow with brown spots ? MS7. For the cold storage potential study, fruits at MS1 were cold stored (14±1°C / 53±2% U.R.) for 28 days. Weekly, fruits were transferred to room temperature to ripen until MS6 when were assessed for quality attributes. Ripening of ?BRS Caipira? fruit was characterized as slow between MS1 and MS2 (averaging fi ve days), then fast between MS2 and MS6 (up to four days in average), and undergoing determinant changes between MS6 and MS7: pulp yield reached 80%, titratable acidity reduced by 50% and ratio increased by 78%. Cold storage extended shelf life by up to 19 days as compared with control, without visible symptoms of chilling injury, although tends to reduce soluble solids in ripe fruit. Maximum recommended time for storage of ?BRS Caipira? fruit at 14°C is 21 days, since it allows a few more da... Mostrar Tudo |
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Palavras-Chave: |
Yangambi. |
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Thesagro: |
Armazenamento; Banana; Maturação. |
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Thesaurus NAL: |
Cold storage; Maturity stage; Musa. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02267naa a2200253 a 4500
001 1990417
005 2023-05-25
008 2014 bl uuuu u00u1 u #d
022 $a0103-8478
100 1 $aLIMA, O. S.
245 $aRipening and shelf life of BRS Caipira banana fruit stored under room temperature or refrigeration.$h[electronic resource]
260 $c2014
520 $aBRS Caipira variety, internationally known as ?Yangambi km 5?, is an alternative to meet the demand of ?Maçã?- type fruit due to its resistance to Panama disease. This study had the objective of generating information about ?BRS Caipira? fruit ripening and cold storage potential. For the ripening study fruits were stored under room temperature conditions (25±2°C / 58±6% U.R.) and assessed for postharvest life evaluation and characterization of seven maturity stages based on peel color: completely green ? MS1; green with yellow traces ? MS2; more green than yellow ? MS3; more yellow than green ?MS4; yellow with green tips ? MS5; completely yellow ? MS6; yellow with brown spots ? MS7. For the cold storage potential study, fruits at MS1 were cold stored (14±1°C / 53±2% U.R.) for 28 days. Weekly, fruits were transferred to room temperature to ripen until MS6 when were assessed for quality attributes. Ripening of ?BRS Caipira? fruit was characterized as slow between MS1 and MS2 (averaging fi ve days), then fast between MS2 and MS6 (up to four days in average), and undergoing determinant changes between MS6 and MS7: pulp yield reached 80%, titratable acidity reduced by 50% and ratio increased by 78%. Cold storage extended shelf life by up to 19 days as compared with control, without visible symptoms of chilling injury, although tends to reduce soluble solids in ripe fruit. Maximum recommended time for storage of ?BRS Caipira? fruit at 14°C is 21 days, since it allows a few more days under room temperature until fruit reach MS6.
650 $aCold storage
650 $aMaturity stage
650 $aMusa
650 $aArmazenamento
650 $aBanana
650 $aMaturação
653 $aYangambi
700 1 $aSOUZA, E. G.
700 1 $aAMORIM, E. P.
700 1 $aPEREIRA, M. E. C.
773 $tCiência Rural, Santa Maria$gv.44, n.4, p.734-739, abr, 2014.
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