Effect of rhizophere temperature on tomato root volume production
The effect of root zone cooling on tomato root density was investigated under a greenhouse structure at Malaysian Agricultural Research and Development Institute (MARDI). Heat tolerance tomato variety was grown in a tropical greenhouse with pre-installed buried cooling pipes to chill the root zone....
| Main Authors: | , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Centre for Extension, Entrepreneurship and Professional Advancement (APEEC), Universiti Putra Malaysia
2010
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/41652/ http://psasir.upm.edu.my/id/eprint/41652/1/41652.pdf |
| _version_ | 1848849752770215936 |
|---|---|
| author | Ho, Angelina Mei Yi Ahmad, Desa Mohammud, C. H. |
| author_facet | Ho, Angelina Mei Yi Ahmad, Desa Mohammud, C. H. |
| author_sort | Ho, Angelina Mei Yi |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The effect of root zone cooling on tomato root density was investigated under a greenhouse structure at Malaysian Agricultural Research and Development Institute (MARDI). Heat tolerance tomato variety was grown in a tropical greenhouse with pre-installed buried cooling pipes to chill the root zone. The experiment was conducted in a Completely Randomized Design with 4 temperature treatments, 15, 20, 25 and the control (with no cooling pipes installed, approximately 30). Each treatment had 3 replicates. The results reveal that root zone cooling significantly increased the root volume production. The study also shows that most of the roots were concentrated within the top layer about 10cm below the surface of the planting media
comprising of cocopeat, burnt rice husk and perlite in a ratio of 7:3:2 respectively. The best chilled media temperature for highest root volume production was at 25. |
| first_indexed | 2025-11-15T09:55:24Z |
| format | Conference or Workshop Item |
| id | upm-41652 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:55:24Z |
| publishDate | 2010 |
| publisher | Centre for Extension, Entrepreneurship and Professional Advancement (APEEC), Universiti Putra Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-416522016-01-28T03:06:06Z http://psasir.upm.edu.my/id/eprint/41652/ Effect of rhizophere temperature on tomato root volume production Ho, Angelina Mei Yi Ahmad, Desa Mohammud, C. H. The effect of root zone cooling on tomato root density was investigated under a greenhouse structure at Malaysian Agricultural Research and Development Institute (MARDI). Heat tolerance tomato variety was grown in a tropical greenhouse with pre-installed buried cooling pipes to chill the root zone. The experiment was conducted in a Completely Randomized Design with 4 temperature treatments, 15, 20, 25 and the control (with no cooling pipes installed, approximately 30). Each treatment had 3 replicates. The results reveal that root zone cooling significantly increased the root volume production. The study also shows that most of the roots were concentrated within the top layer about 10cm below the surface of the planting media comprising of cocopeat, burnt rice husk and perlite in a ratio of 7:3:2 respectively. The best chilled media temperature for highest root volume production was at 25. Centre for Extension, Entrepreneurship and Professional Advancement (APEEC), Universiti Putra Malaysia 2010 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/41652/1/41652.pdf Ho, Angelina Mei Yi and Ahmad, Desa and Mohammud, C. H. (2010) Effect of rhizophere temperature on tomato root volume production. In: International Conference on Agricultural Extension 2010 (AGREX’10): Empowering of Agri-Food Stakesholders in Facing Global Challenges Towards Sustainability, 26-28 Oct. 2010, Palm Garden Hotel, IOI Resort Putrajaya, Malaysia. (pp. 98-105). |
| spellingShingle | Ho, Angelina Mei Yi Ahmad, Desa Mohammud, C. H. Effect of rhizophere temperature on tomato root volume production |
| title | Effect of rhizophere temperature on tomato root volume production |
| title_full | Effect of rhizophere temperature on tomato root volume production |
| title_fullStr | Effect of rhizophere temperature on tomato root volume production |
| title_full_unstemmed | Effect of rhizophere temperature on tomato root volume production |
| title_short | Effect of rhizophere temperature on tomato root volume production |
| title_sort | effect of rhizophere temperature on tomato root volume production |
| url | http://psasir.upm.edu.my/id/eprint/41652/ http://psasir.upm.edu.my/id/eprint/41652/1/41652.pdf |