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Rapid multiplication of chincherinchee (Ornithogalum species) by tissue culture
Dissertation (MSc)--University of Pretoria, 1988.
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| Format: | Thesis |
| Language: | English |
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University of Pretoria
2022
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| _version_ | 1867613601918877696 |
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| access_status_str | Open Access |
| author2 | Van de Venter, H.A. |
| author_browse | Van de Venter, H.A. |
| author_facet | Van de Venter, H.A. |
| collection | Thesis |
| dc_rights_str_mv | © 2020 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. |
| description | Dissertation (MSc)--University of Pretoria, 1988. |
| format | Thesis |
| id | oai:repository.up.ac.za:2263/85291 |
| institution | University of Pretoria (South Africa) |
| language | English |
| last_indexed | 2026-06-10T12:38:45.051Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UPSpace — University of Pretoria Institutional Repository |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | University of Pretoria |
| publisherStr | University of Pretoria |
| record_format | dspace |
| source_str | UPSpace — University of Pretoria Institutional Repository |
| spelling | oai:repository.up.ac.za:2263/85291 Rapid multiplication of chincherinchee (Ornithogalum species) by tissue culture Van de Venter, H.A. Landby, Penelope Anne UCTD Rapid multiplication chincherinchee Ornithogalum species tissue culture Dissertation (MSc)--University of Pretoria, 1988. A study of factors affecting morphogenesis by Ornithogalum 'Rollow' and Ornithoyalum maculatum explants was made to facilitate the rapid multiplication of products of the breeding programme of the Vegetable and Ornamental Plant Research Institute in South Africa. The water potential of Nel's (1981) medium declined insufficiently over the culture period to constitute a physical stress on explants. The inclusion of agar and a citrate - K2HPo4 buffer system lowered the water potential of the culture medium significantly. Where the medium was buffered, quadratic relationship existed between medium water potential and pH. During culture, most nutrients were utilized between pH 5.6 and pll 6.5. The buffering Capacity of the culture medium was minimal between pH 3,0 and pH 8. Neither the addition of phytohormones to the medium, nor autoclaving significantly affected the buffering capacity of the medium. Plant Science MSc Unrestricted 2022-05-17T11:19:55Z 2022-05-17T11:19:55Z 2021/10/11 1988 Dissertation * https://repository.up.ac.za/handle/2263/85291 en © 2020 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. application/pdf University of Pretoria |
| spellingShingle | UCTD Rapid multiplication chincherinchee Ornithogalum species tissue culture Rapid multiplication of chincherinchee (Ornithogalum species) by tissue culture |
| title | Rapid multiplication of chincherinchee (Ornithogalum species) by tissue culture |
| title_full | Rapid multiplication of chincherinchee (Ornithogalum species) by tissue culture |
| title_fullStr | Rapid multiplication of chincherinchee (Ornithogalum species) by tissue culture |
| title_full_unstemmed | Rapid multiplication of chincherinchee (Ornithogalum species) by tissue culture |
| title_short | Rapid multiplication of chincherinchee (Ornithogalum species) by tissue culture |
| title_sort | rapid multiplication of chincherinchee ornithogalum species by tissue culture |
| topic | UCTD Rapid multiplication chincherinchee Ornithogalum species tissue culture |
| url | https://repository.up.ac.za/handle/2263/85291 |