Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato
The objective of this work was to generate a series of digital growth response maps that address specific times of cooling requirement for tomato production in a tropical lowland greenhouse. Collected data from a net-screen covered greenhouse were processed by a computer model that utilized a mathem...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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International Society for Horticultural Science
2017
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| Subjects: | |
| Online Access: | http://psasir.upm.edu.my/id/eprint/61481/ http://psasir.upm.edu.my/id/eprint/61481/1/Digital%20growth%20response%20maps%20for%20assessment%20of%20cooling%20requirement%20in%20greenhouse%20production%20of%20tomato.pdf |
| _version_ | 1848854420686635008 |
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| author | Shamshiri, Ramin Che Man, Hasfalina Zakaria, Abd Jamil Beveren, Peter van Wan Ismail, Wan Ishak Ahmad, Desa |
| author_facet | Shamshiri, Ramin Che Man, Hasfalina Zakaria, Abd Jamil Beveren, Peter van Wan Ismail, Wan Ishak Ahmad, Desa |
| author_sort | Shamshiri, Ramin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The objective of this work was to generate a series of digital growth response maps that address specific times of cooling requirement for tomato production in a tropical lowland greenhouse. Collected data from a net-screen covered greenhouse were processed by a computer model that utilized a mathematical approach to simulate tomato’s growth responses (GR) to air temperature at early growth and development growth stages. Orthogonal projection was applied on three-dimensional GR plots to create top-view sketch to demonstrate variations with respect to changes in hours and days. Results indicated that air temperature inside the greenhouse was 65% optimal at the early growth stage and 72% optimal at the development growth stage of tomato. |
| first_indexed | 2025-11-15T11:09:35Z |
| format | Article |
| id | upm-61481 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:09:35Z |
| publishDate | 2017 |
| publisher | International Society for Horticultural Science |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-614812022-04-11T05:56:59Z http://psasir.upm.edu.my/id/eprint/61481/ Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato Shamshiri, Ramin Che Man, Hasfalina Zakaria, Abd Jamil Beveren, Peter van Wan Ismail, Wan Ishak Ahmad, Desa The objective of this work was to generate a series of digital growth response maps that address specific times of cooling requirement for tomato production in a tropical lowland greenhouse. Collected data from a net-screen covered greenhouse were processed by a computer model that utilized a mathematical approach to simulate tomato’s growth responses (GR) to air temperature at early growth and development growth stages. Orthogonal projection was applied on three-dimensional GR plots to create top-view sketch to demonstrate variations with respect to changes in hours and days. Results indicated that air temperature inside the greenhouse was 65% optimal at the early growth stage and 72% optimal at the development growth stage of tomato. International Society for Horticultural Science 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61481/1/Digital%20growth%20response%20maps%20for%20assessment%20of%20cooling%20requirement%20in%20greenhouse%20production%20of%20tomato.pdf Shamshiri, Ramin and Che Man, Hasfalina and Zakaria, Abd Jamil and Beveren, Peter van and Wan Ismail, Wan Ishak and Ahmad, Desa (2017) Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato. Acta Horticulturae, 1152. 117 - 124. ISSN 0567-7572; ESSN: 2406-6168 https://www.actahort.org/books/1152/1152_16.htm Greenhouse; tomato; growth response map; temperature; tropical lowland; cooling requirement, computer simulation 10.17660/ActaHortic.2017.1152.16 |
| spellingShingle | Greenhouse; tomato; growth response map; temperature; tropical lowland; cooling requirement, computer simulation Shamshiri, Ramin Che Man, Hasfalina Zakaria, Abd Jamil Beveren, Peter van Wan Ismail, Wan Ishak Ahmad, Desa Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato |
| title | Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato |
| title_full | Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato |
| title_fullStr | Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato |
| title_full_unstemmed | Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato |
| title_short | Digital growth response maps for assessment of cooling requirement in greenhouse production of tomato |
| title_sort | digital growth response maps for assessment of cooling requirement in greenhouse production of tomato |
| topic | Greenhouse; tomato; growth response map; temperature; tropical lowland; cooling requirement, computer simulation |
| url | http://psasir.upm.edu.my/id/eprint/61481/ http://psasir.upm.edu.my/id/eprint/61481/ http://psasir.upm.edu.my/id/eprint/61481/ http://psasir.upm.edu.my/id/eprint/61481/1/Digital%20growth%20response%20maps%20for%20assessment%20of%20cooling%20requirement%20in%20greenhouse%20production%20of%20tomato.pdf |