| Autor: |
MARIA AGUSTINA, SURJONO HADI SUTJAHJO, TRIKOESOEMANINGTYAS, YUSURUM JAGAU |
| Jazyk: |
English<br />Indonesian |
| Rok vydání: |
2005 |
| Předmět: |
|
| Zdroj: |
Hayati Journal of Biosciences, Vol 12, Iss 3, Pp 98-102 (2005) |
| Druh dokumentu: |
article |
| ISSN: |
1978-3019 |
| DOI: |
10.1016/S1978-3019(16)30333-3 |
| Popis: |
An estimate of genetic parameters was made to study the types of gene action in rice. A half diallel analysis was performed among seven rice genotypes with different genetical backgrounds, i.e. Situgintung, Jatiluhur, Gajah Mungkur, B8503E-TB-9-0-3, Krowal, CT6510-24-1-3, IR 64, and its 21 progenies. This experimental material was arranged in a complete block design with four replications. All observed characters had highly significant genotypic differences. The genetic parameters were estimated following Hayman method. The simple model of additive-dominance was sufficiently detected through the absence of nonalellic interaction. Productive tillers exhibited partial dominance. Heritability in a narrow sense was high. There was a positive correlation between grain yield and the number of productive tillers. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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