Base temperature estimates for lisianthus cultivars grown in different planting seasons
Abstract The objective of this work was to determine the base temperature of six lisianthus cultivars, grown at seven planting seasons in the municipality of Capão do Leão, in the state of Rio Grande do Sul, Brazil. The following cultivars were evaluated: DBL Echo Blue, Robella 2 Pink, Excalibur Whi...
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| Format: | Article |
| Language: | English |
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Embrapa Informação Tecnológica
2023-12-01
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| Series: | Pesquisa Agropecuária Brasileira |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2023000102701&lng=en&tlng=en |
| _version_ | 1797404319885033472 |
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| author | Daniela Höhn Roberta Marins Nogueira Peil Priscila Monalisa Marchi Paulo Roberto Grolli Roberto Trentin Willian Silveira Shaun |
| author_facet | Daniela Höhn Roberta Marins Nogueira Peil Priscila Monalisa Marchi Paulo Roberto Grolli Roberto Trentin Willian Silveira Shaun |
| author_sort | Daniela Höhn |
| collection | DOAJ |
| description | Abstract The objective of this work was to determine the base temperature of six lisianthus cultivars, grown at seven planting seasons in the municipality of Capão do Leão, in the state of Rio Grande do Sul, Brazil. The following cultivars were evaluated: DBL Echo Blue, Robella 2 Pink, Excalibur White, Excalibur 2 Blue Picotee, DBL Echo Champagne, and Arena III Red. Base temperature was determined from the air temperature data collected daily, in each planting season, fusing the lowest variability and development ratio methods. The base temperature for lisianthus cultivars is between 14.0 and 15.0ºC, by the lowest variability method, and between 13.9 and 15.0ºC by the development ratio method. The highest thermal accumulation was obseerved in the second planting season (from 11/23/2017 to 02/22/2018) for all cultivars, and lower air temperatures during the growing season resulted in longer production cycles. In the seven planting seasons, the highest base temperature is 15.0ºC, obtained for cultivar Arena III Red, and the is 14°C, for all lisianthus cultivars. |
| first_indexed | 2024-03-09T02:53:16Z |
| format | Article |
| id | doaj.art-91f8bb071d9f4201b266802004f35d06 |
| institution | Directory Open Access Journal |
| issn | 1678-3921 |
| language | English |
| last_indexed | 2024-03-09T02:53:16Z |
| publishDate | 2023-12-01 |
| publisher | Embrapa Informação Tecnológica |
| record_format | Article |
| series | Pesquisa Agropecuária Brasileira |
| spelling | doaj.art-91f8bb071d9f4201b266802004f35d062023-12-05T07:57:45ZengEmbrapa Informação TecnológicaPesquisa Agropecuária Brasileira1678-39212023-12-015810.1590/s1678-3921.pab2023.v58.03447Base temperature estimates for lisianthus cultivars grown in different planting seasonsDaniela Höhnhttps://orcid.org/0000-0001-7280-046XRoberta Marins Nogueira Peilhttps://orcid.org/0000-0002-4855-3638Priscila Monalisa Marchihttps://orcid.org/0000-0001-7505-1142Paulo Roberto Grollihttps://orcid.org/0000-0002-5695-9072Roberto Trentinhttps://orcid.org/0000-0002-5259-8281Willian Silveira ShaunAbstract The objective of this work was to determine the base temperature of six lisianthus cultivars, grown at seven planting seasons in the municipality of Capão do Leão, in the state of Rio Grande do Sul, Brazil. The following cultivars were evaluated: DBL Echo Blue, Robella 2 Pink, Excalibur White, Excalibur 2 Blue Picotee, DBL Echo Champagne, and Arena III Red. Base temperature was determined from the air temperature data collected daily, in each planting season, fusing the lowest variability and development ratio methods. The base temperature for lisianthus cultivars is between 14.0 and 15.0ºC, by the lowest variability method, and between 13.9 and 15.0ºC by the development ratio method. The highest thermal accumulation was obseerved in the second planting season (from 11/23/2017 to 02/22/2018) for all cultivars, and lower air temperatures during the growing season resulted in longer production cycles. In the seven planting seasons, the highest base temperature is 15.0ºC, obtained for cultivar Arena III Red, and the is 14°C, for all lisianthus cultivars.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2023000102701&lng=en&tlng=enEustoma grandiflorumdegree-daydevelopment ratiophenologythermal sum |
| spellingShingle | Daniela Höhn Roberta Marins Nogueira Peil Priscila Monalisa Marchi Paulo Roberto Grolli Roberto Trentin Willian Silveira Shaun Base temperature estimates for lisianthus cultivars grown in different planting seasons Pesquisa Agropecuária Brasileira Eustoma grandiflorum degree-day development ratio phenology thermal sum |
| title | Base temperature estimates for lisianthus cultivars grown in different planting seasons |
| title_full | Base temperature estimates for lisianthus cultivars grown in different planting seasons |
| title_fullStr | Base temperature estimates for lisianthus cultivars grown in different planting seasons |
| title_full_unstemmed | Base temperature estimates for lisianthus cultivars grown in different planting seasons |
| title_short | Base temperature estimates for lisianthus cultivars grown in different planting seasons |
| title_sort | base temperature estimates for lisianthus cultivars grown in different planting seasons |
| topic | Eustoma grandiflorum degree-day development ratio phenology thermal sum |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2023000102701&lng=en&tlng=en |
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