Water relations of Capsicum genotypes under water stress
Pepper species and cultivars, Capsicum annuum cv. Bell Boy, C. annuum cv. Kulai and C. frutescens cv. Padi, differing in drought tolerance were investigated for their water relations, stomatal responses and abscisic acid (ABA) content during water stress. C. frutescens cv. Padi exhibited a greater o...
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| Format: | Article |
| Language: | English |
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Institute of Experimental Botany
1997
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| Online Access: | http://psasir.upm.edu.my/id/eprint/115202/ http://psasir.upm.edu.my/id/eprint/115202/1/115202.pdf |
| _version_ | 1848866713685196800 |
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| author | Ismail, M.R. Davies, W.J. |
| author_facet | Ismail, M.R. Davies, W.J. |
| author_sort | Ismail, M.R. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Pepper species and cultivars, Capsicum annuum cv. Bell Boy, C. annuum cv. Kulai and C. frutescens cv. Padi, differing in drought tolerance were investigated for their water relations, stomatal responses and abscisic acid (ABA) content during water stress. C. frutescens cv. Padi exhibited a greater osmotic adjustment than C. annuum cultivars. Stomatal conductance of cv. Bell Boy was more sensitive to water stress than that of cvs. Kulai and Padi. In all pepper genotypes, stomatal closure was triggered in the absence of a large decrease in leaf water status. ABA content in xylem sap and leaf was higher in C. annuum cultivars compared to C. frutescens cv. Padi. |
| first_indexed | 2025-11-15T14:24:59Z |
| format | Article |
| id | upm-115202 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:24:59Z |
| publishDate | 1997 |
| publisher | Institute of Experimental Botany |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1152022025-02-26T03:34:15Z http://psasir.upm.edu.my/id/eprint/115202/ Water relations of Capsicum genotypes under water stress Ismail, M.R. Davies, W.J. Pepper species and cultivars, Capsicum annuum cv. Bell Boy, C. annuum cv. Kulai and C. frutescens cv. Padi, differing in drought tolerance were investigated for their water relations, stomatal responses and abscisic acid (ABA) content during water stress. C. frutescens cv. Padi exhibited a greater osmotic adjustment than C. annuum cultivars. Stomatal conductance of cv. Bell Boy was more sensitive to water stress than that of cvs. Kulai and Padi. In all pepper genotypes, stomatal closure was triggered in the absence of a large decrease in leaf water status. ABA content in xylem sap and leaf was higher in C. annuum cultivars compared to C. frutescens cv. Padi. Institute of Experimental Botany 1997 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/115202/1/115202.pdf Ismail, M.R. and Davies, W.J. (1997) Water relations of Capsicum genotypes under water stress. Biologia plantarum, 39 (2). pp. 293-297. ISSN 1573-8264 http://bp.ueb.cas.cz/artkey/bpl-199702-0042_water-relations-of-capsicum-genotypes-under-water-stress.php 10.1023/A:1000684016914 |
| spellingShingle | Ismail, M.R. Davies, W.J. Water relations of Capsicum genotypes under water stress |
| title | Water relations of Capsicum genotypes under water stress |
| title_full | Water relations of Capsicum genotypes under water stress |
| title_fullStr | Water relations of Capsicum genotypes under water stress |
| title_full_unstemmed | Water relations of Capsicum genotypes under water stress |
| title_short | Water relations of Capsicum genotypes under water stress |
| title_sort | water relations of capsicum genotypes under water stress |
| url | http://psasir.upm.edu.my/id/eprint/115202/ http://psasir.upm.edu.my/id/eprint/115202/ http://psasir.upm.edu.my/id/eprint/115202/ http://psasir.upm.edu.my/id/eprint/115202/1/115202.pdf |