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Genetiese polimorfisme in die Suid-Afrikaanse kiemplasmaversameling van verboude patats, Ipomoea batatas (L.) Lam.
Tesis bestaan uit 2 artikels.
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| Format: | Thesis |
| Language: | af_ZA |
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Stellenbosch : Stellenbosch University
2012
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| _version_ | 1867613861808439296 |
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| access_status_str | Open Access |
| author | Bester, Cecilia |
| author2 | Louw, J. H. |
| author_browse | Bester, Cecilia Louw, J. H. |
| author_facet | Louw, J. H. Bester, Cecilia |
| author_sort | Bester, Cecilia |
| collection | Thesis |
| dc_rights_str_mv | Stellenbosch University |
| description | Tesis bestaan uit 2 artikels. |
| format | Thesis |
| id | oai:scholar.sun.ac.za:10019.1/69265 |
| institution | Stellenbosch University (South Africa) |
| language | af_ZA |
| last_indexed | 2026-06-10T12:42:51.481Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from SUNScholar — Stellenbosch University Repository |
| publishDate | 2012 |
| publishDateRange | 2012 |
| publishDateSort | 2012 |
| publisher | Stellenbosch : Stellenbosch University |
| publisherStr | Stellenbosch : Stellenbosch University |
| record_format | dspace |
| source_str | SUNScholar — Stellenbosch University Repository |
| spelling | oai:scholar.sun.ac.za:10019.1/69265 Genetiese polimorfisme in die Suid-Afrikaanse kiemplasmaversameling van verboude patats, Ipomoea batatas (L.) Lam. Bester, Cecilia Louw, J. H. Stellenbosch University. Faculty of AgriSciences. Dept. of Genetics and Institute of Plant Biotechnology. Sweet potatoes -- Genetics Genetic polymorphisms Sweet potatoes -- Breeding -- South Africa Genotype-environment interaction Sweet potatoes -- Germplasm resources UCTD Tesis bestaan uit 2 artikels. Titel van eerste artikel: Oorsig van patats as landbougewas en die teling daarvan in Suid-Afrika. Titel van tweede artikel: Ondersoek na genetiese variasie in stoorworteleienskappe van die Suid-Afrikaanse patatkiemplasmaversameling. Thesis (MScAgric)--Stellenbosch University, 1991. ENGLISH ABSTRACT: This thesis consists of two articles for publication. The first is a review of sweet potato as agricultural crop and a review of breeding in South Africa before 1950, between 1950 and 1980, and after 1980. This includes a description of the polycross and mass selection methods introduced after 1980, and a critical review of published heritabilities and genetic correlations. The second article deals with the results of analyses of observations in trials undertaken to investigate genetic polymorphism in tuber characteristics, predicted selection response and genotype-environment interaction. AFRIKAANSE OPSOMMING: Hierdie tesis bestaan uit twee artikel vir publikasie. Die erste artikel is 'n oorsig van patats as landbougewas en die teling daarvan in Suid_Afrika voor 1950, tussen 1950 en 1980, en na 1980. Dit sluit die omskrywing in van die polikruis en massaseleksie metodes wat na 1980 onderneem is, asook 'n kritiese oorsig van gepubliseerde oortreflikhede en genetiese korrelasies. Die tweede artikel handel oor die resultate van waarnemings in proewe wat onderneem is om genetiese polimorfisme in stoorworteleienskappe te ondersoek, voorspelde seleksieresponsie en genotipe-omgewing wisselwerking. Masters 2012-08-27T12:27:00Z 2012-08-27T12:27:00Z 1991 Thesis http://hdl.handle.net/10019.1/69265 af_ZA Stellenbosch University 76 pages : illustrations application/pdf Stellenbosch : Stellenbosch University |
| spellingShingle | Sweet potatoes -- Genetics Genetic polymorphisms Sweet potatoes -- Breeding -- South Africa Genotype-environment interaction Sweet potatoes -- Germplasm resources UCTD Bester, Cecilia Genetiese polimorfisme in die Suid-Afrikaanse kiemplasmaversameling van verboude patats, Ipomoea batatas (L.) Lam. |
| title | Genetiese polimorfisme in die Suid-Afrikaanse kiemplasmaversameling van verboude patats, Ipomoea batatas (L.) Lam. |
| title_full | Genetiese polimorfisme in die Suid-Afrikaanse kiemplasmaversameling van verboude patats, Ipomoea batatas (L.) Lam. |
| title_fullStr | Genetiese polimorfisme in die Suid-Afrikaanse kiemplasmaversameling van verboude patats, Ipomoea batatas (L.) Lam. |
| title_full_unstemmed | Genetiese polimorfisme in die Suid-Afrikaanse kiemplasmaversameling van verboude patats, Ipomoea batatas (L.) Lam. |
| title_short | Genetiese polimorfisme in die Suid-Afrikaanse kiemplasmaversameling van verboude patats, Ipomoea batatas (L.) Lam. |
| title_sort | genetiese polimorfisme in die suid afrikaanse kiemplasmaversameling van verboude patats ipomoea batatas l lam |
| topic | Sweet potatoes -- Genetics Genetic polymorphisms Sweet potatoes -- Breeding -- South Africa Genotype-environment interaction Sweet potatoes -- Germplasm resources UCTD |
| url | http://hdl.handle.net/10019.1/69265 |
| work_keys_str_mv | AT bestercecilia genetiesepolimorfismeindiesuidafrikaansekiemplasmaversamelingvanverboudepatatsipomoeabatatasllam |