| Issue |
BIO Web Conf.
Volume 167, 2025
5th International Conference on Smart and Innovative Agriculture (ICoSIA 2024)
|
|
|---|---|---|
| Article Number | 06008 | |
| Number of page(s) | 8 | |
| Section | Smart Genetics Resource Management and Utilization | |
| DOI | https://doi.org/10.1051/bioconf/202516706008 | |
| Published online | 19 March 2025 | |
Variation of Growth and Genetics Parameters of Acacia auriculiformis Second-Generation Progeny Trial at KHDTK Playen, Indonesia
1 Department of Silviculture, Faculty of Forestry, Gadjah Mada University, Yogyakarta, Indonesia
2 National Research and Innovation Agency of Republic Indonesia, Bogor, West Java, Indonesia
* Corresponding author: mirzanuraini@ugm.ac.id
The use of Acacia auriculiformis for timber is currently promising. Thus, there is a need for superior plants with good growth characteristics. Tree improvement has a part in framing these genetically good traits. This can be attempted through progeny trials. The breeding of A. auriculiformis in Indonesia has entered the second-generation phase, one of which progeny test is in Gunungkidul District, Special Region of Yogyakarta Province, Indonesia. Evaluation is required to provide information on the growth variation of this progeny trial. Analysis of variance (ANOVA) was computed to attain components of variances to be used in calculating heritability and correlations between traits. The result showed that the family effect significantly affected the observed traits, including diameter and stem form (p<0,01). Individual heritability and family heritability for both traits were medium to high. Genetic correlation showed a weak positive relationship of 0.16. This value suggests that family selection would be effective if diameter is used as a criterion.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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