Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)

In Colombia the sector of cut flower exportation has greateconomic importance. However, high production costs and lowprices have reduced the profitability off flowers in the last years. With the objective of compared the response of traditional products in postharvest, whose main ingredient is the A...

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Autores:: Cubillos, Eliberto
Molina, Viviana
Flórez, Victor Julio
Fischer, Gerhard

Tipo de recurso:: Article of journal

Fecha de publicación:: 2001

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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dc.title.spa.fl_str_mv	Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)
title	Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)
spellingShingle	Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts) postharvest anti-ethylenic treatments 1-MCP Ag+ AOA senescence poscosecha tratamientos antietilénicos 1- MCP Ag+ AOA senescencia
title_short	Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)
title_full	Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)
title_fullStr	Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)
title_full_unstemmed	Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)
title_sort	Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)
dc.creator.fl_str_mv	Cubillos, Eliberto Molina, Viviana Flórez, Victor Julio Fischer, Gerhard
dc.contributor.author.spa.fl_str_mv	Cubillos, Eliberto Molina, Viviana Flórez, Victor Julio Fischer, Gerhard
dc.subject.proposal.spa.fl_str_mv	postharvest anti-ethylenic treatments 1-MCP Ag+ AOA senescence poscosecha tratamientos antietilénicos 1- MCP Ag+ AOA senescencia
topic	postharvest anti-ethylenic treatments 1-MCP Ag+ AOA senescence poscosecha tratamientos antietilénicos 1- MCP Ag+ AOA senescencia
description	In Colombia the sector of cut flower exportation has greateconomic importance. However, high production costs and lowprices have reduced the profitability off flowers in the last years. With the objective of compared the response of traditional products in postharvest, whose main ingredient is the Ag+ ion, with other products of more degradability, a research was carried out with standard carnation variety 'Nelson'. The floral stalks were harvested in a crop under greenhouse conditions in a commercial production farm ofthe Bogotá plateau. Flowers were graded and treated with different postharvest solutions in order to pro long vase life. Later on, they were kept in simulated transport conditions during a period of ten days; then, postharvest measurements were made in the Laboratory of Plant Physiology of the National University of Colombia, Bogotá. In the laboratory stems were kept in distilled water, under photoperiod conditions of 12 h (artificial light from 6 a.m. to 6 p.m.) and with ventilation of 30 min in the morning hours to avoid ethylene accumulation. Environmental conditions of the laboratory were 19°C and relative humidity of 75%. The commercial preservative products used were: Silver Thiosulfate (STS) elaborated in the farm, 1- Methylcyclopropene (I-MCP), Chrysal AVB, Chrysal EVB,Florissima 125, Florissima 135 and Florissant 100. The bestresults in florallongevity were obtained with the combinationof l-MCP + Florissima 135 (22 days), Florissima 125 (21,7 days) and STS (21,5 days). It was proven that sorne products that not contain the Ag ' ion (Florissima 135 and Chrysal EVB)presented similar results as compared to the compounds thatcontained the Ag+ ion. Therefore, Florissima 135 and ChrysalEVB can be efficient in the substitution of STS which ispotentially an environmental pollutant.
publishDate	2001
dc.date.issued.spa.fl_str_mv	2001
dc.date.accessioned.spa.fl_str_mv	2019-06-27T23:25:36Z
dc.date.available.spa.fl_str_mv	2019-06-27T23:25:36Z
dc.type.spa.fl_str_mv	Artículo de revista
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url	https://repositorio.unal.edu.co/handle/unal/34445 http://bdigital.unal.edu.co/24525/
dc.language.iso.spa.fl_str_mv	spa
language	spa
dc.relation.spa.fl_str_mv	http://revistas.unal.edu.co/index.php/agrocol/article/view/21712
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana Agronomía Colombiana
dc.relation.ispartofseries.none.fl_str_mv	Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 89-96 Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 89-96 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv	Cubillos, Eliberto and Molina, Viviana and Flórez, Victor Julio and Fischer, Gerhard (2001) Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts). Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 89-96 Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 89-96 2357-3732 0120-9965 .
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv	Atribución-NoComercial 4.0 Internacional
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rights_invalid_str_mv	Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv	openAccess
dc.format.mimetype.spa.fl_str_mv	application/pdf
dc.publisher.spa.fl_str_mv	Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial
institution	Universidad Nacional de Colombia
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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Cubillos, Eliberto42a77cf3-f07a-40ac-bce1-3c5e4cb68df3300Molina, Viviana67e9ddd1-acdc-4d96-90f0-efcba286628a300Flórez, Victor Julioecc73183-0cb1-4dab-b0fa-bd7ee6babe04300Fischer, Gerhard4d9499dc-0a71-4bc7-b9c9-a903837b25423002019-06-27T23:25:36Z2019-06-27T23:25:36Z2001https://repositorio.unal.edu.co/handle/unal/34445http://bdigital.unal.edu.co/24525/In Colombia the sector of cut flower exportation has greateconomic importance. However, high production costs and lowprices have reduced the profitability off flowers in the last years. With the objective of compared the response of traditional products in postharvest, whose main ingredient is the Ag+ ion, with other products of more degradability, a research was carried out with standard carnation variety 'Nelson'. The floral stalks were harvested in a crop under greenhouse conditions in a commercial production farm ofthe Bogotá plateau. Flowers were graded and treated with different postharvest solutions in order to pro long vase life. Later on, they were kept in simulated transport conditions during a period of ten days; then, postharvest measurements were made in the Laboratory of Plant Physiology of the National University of Colombia, Bogotá. In the laboratory stems were kept in distilled water, under photoperiod conditions of 12 h (artificial light from 6 a.m. to 6 p.m.) and with ventilation of 30 min in the morning hours to avoid ethylene accumulation. Environmental conditions of the laboratory were 19°C and relative humidity of 75%. The commercial preservative products used were: Silver Thiosulfate (STS) elaborated in the farm, 1- Methylcyclopropene (I-MCP), Chrysal AVB, Chrysal EVB,Florissima 125, Florissima 135 and Florissant 100. The bestresults in florallongevity were obtained with the combinationof l-MCP + Florissima 135 (22 days), Florissima 125 (21,7 days) and STS (21,5 days). It was proven that sorne products that not contain the Ag ' ion (Florissima 135 and Chrysal EVB)presented similar results as compared to the compounds thatcontained the Ag+ ion. Therefore, Florissima 135 and ChrysalEVB can be efficient in the substitution of STS which ispotentially an environmental pollutant.En Colombia el sector de flores de corte para exportación seha constituido en un renglón de gran importancia económica.Sin embargo, los altos costos de producción y los bajos precios han hecho que la rentabilidad de esta industria hayadecaído en los últimos años. El tiosulfato de plata (STS) esuno de los productos más empleados en poscosecha de flores, pero en la actualidad es visto como un posible contaminante ambiental. Con el objetivo de comparar la respuesta de productos tradicionales en poscosecha, cuyo ingrediente principal es el ion Ag", con otros de mayor degradabilidad, se llevó a cabo un ensayo con clavel estándar de la variedad 'Nelson '. Los tallos florales fueron cosechados en cultivo bajo condiciones de invernadero en una finca comercial de la Sabana de Bogotá, seleccionados y sometidos a diferentes soluciones de poscosecha para prolongar la vida en florero. Posteriormente, se les realizó la simulación de transporte durante un periodo de diez días y, en seguida, llevados al laboratorio de Fisiología de Cultivos de la Universidad Nacional de Colombia, Sede Bogotá, en donde, se monto el ensayo para realizar las respectivas mediciones. En el laboratorio, los tallos se mantuvieron hidratados en agua destilada, en condiciones de 12 h de fotoperiodo (luz artificial de 6 a.m. a 6 p.m.) y con ventilación de 30 min en las horas de la mañana para evitar la acumulación del etileno. Las condiciones ambientales promedio del laboratorio fueron de 19°C y H. R. de 75%. Los productos comerciales empleados fueron Tiosulfato de Plata (STS) elaborado en la finca, l-Metilciclopropano (1-MCP), Chrysal AVB, Chrysal EVB, Florissima 125, Florissima 135 y Florissant 100. Los mejores resultados en longevidad floral se obtuvieron con la combinación de 1-MCP + Florissima 135 (22 días), Florissima 125 (21, 7 días) y STS finca (21 ,5 días). Se comprobó que algunos productos que no contienen el ion Ag (Florissima 135 y Chrysal EVB) presentaron resultados similares a los compuestos que contenían dicho ion y, por lo tanto, pueden ser eficientes en el reemplazo del STS, que es potencialmente un contaminante ambiental.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/21712Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 18, núm. 1-3 (2001); 89-96 Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 89-96 2357-3732 0120-9965Cubillos, Eliberto and Molina, Viviana and Flórez, Victor Julio and Fischer, Gerhard (2001) Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts). Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 89-96 Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 89-96 2357-3732 0120-9965 .Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)Artículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTpostharvestanti-ethylenic treatments1-MCPAg+AOAsenescenceposcosechatratamientos antietilénicos1- MCPAg+AOAsenescenciaORIGINAL21712-74319-1-PB.pdfapplication/pdf716011https://repositorio.unal.edu.co/bitstream/unal/34445/1/21712-74319-1-PB.pdfcf4833d9e8a96a086fe88ae06d35d0b2MD51THUMBNAIL21712-74319-1-PB.pdf.jpg21712-74319-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg11680https://repositorio.unal.edu.co/bitstream/unal/34445/2/21712-74319-1-PB.pdf.jpg9c8147ab8481be47a5a72481fbb75a02MD52unal/34445oai:repositorio.unal.edu.co:unal/344452022-12-31 23:04:28.984Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co

Effect of ethylene inhibitors in extending the vase life of camation idianthus caryophyllus l.) cut flowers as substitutes of silver thiosulfate (sts)

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