Citation
Swain D., . and Mandal A.K., . and Sharma R., . Genetic analysis in teak (Tectona grandis). pp. 582-586. ISSN 0128-1283
Abstract
The genetic analysis of quantitative characters in teak (Tectona grandis) was done using growth data from two progeny trials of age eight and seven years established with five and six open pollinated families respectively of which five were common in both the trials. The results indicated the presence of considerable genetic variation for height diameter and basal area. Moderately high to very high heritability and genetic gain values suggested the predominant role of additive gene action. Positive but non-significant correlations were found among all the characters in both the trials. Clones ORPUB-1 and ORPUB-4 of 1986 and ORPUB-5 of 1987 trials were found to be the best general combiners for height diameter and basal area.
Download File
Full text available from:
|
Abstract
The genetic analysis of quantitative characters in teak (Tectona grandis) was done using growth data from two progeny trials of age eight and seven years established with five and six open pollinated families respectively of which five were common in both the trials. The results indicated the presence of considerable genetic variation for height diameter and basal area. Moderately high to very high heritability and genetic gain values suggested the predominant role of additive gene action. Positive but non-significant correlations were found among all the characters in both the trials. Clones ORPUB-1 and ORPUB-4 of 1986 and ORPUB-5 of 1987 trials were found to be the best general combiners for height diameter and basal area.
Additional Metadata
| Item Type: | Article |
|---|---|
| Additional Information: | Summaries (En Ms) |
| AGROVOC Term: | TECTONA GRANDIS |
| AGROVOC Term: | GENETICS |
| AGROVOC Term: | QUANTITATIVE GENETICS |
| AGROVOC Term: | QUANTITATIVE ANALYSIS |
| AGROVOC Term: | GENETIC GAIN |
| AGROVOC Term: | GENETIC VARIATION |
| AGROVOC Term: | OPEN POLLINATION TECTONA GRANDIS |
| AGROVOC Term: | GENETICA |
| AGROVOC Term: | GENETICA CUANTITATIVA |
| AGROVOC Term: | ANALISIS CUANTITATIVO |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:52 |
| URI: | http://webagris.upm.edu.my/id/eprint/17926 |
Actions (login required)
 |
View Item |
