Diversity of morphological characters of 30 local torch ginger accessions from Pangandaran of West Java of Indonesia

Hidayat, Cecep and Chaidir, Liberty and Supriadin, Asep and Kurahman, Opik Taupik and Mulya, A. M. (2019) Diversity of morphological characters of 30 local torch ginger accessions from Pangandaran of West Java of Indonesia. In: IOP Conference Series: Earth and Environmental Science.

Preview

Text IOP_Conf._Ser.__Earth_Environ._Sci..pdf Download (338kB) | Preview

Abstract

Torch ginger (Etlingera spp.) is one of the herbal plants native to Indonesia that has long been known and used as medicines. Exploration on torch ginger plant needs to be done to conservate and determine genetic diversity. Study of genetic diversity torch ginger in the district of Pangandaran is important because as long as there has been no study in depth the potential of genetic diversity and phylogenetic relationship germplasm of torch ginger Genetic diversity based on this research had a proportion of 47% of the total of 100% in the PC1-PC3 was based on the analysis Principal Component Analysis (PCA) with the character influencing that form clumps, line leaf midrib, plant height, stem diameter, leaf length, color scales rhizome, stem color, rhizome and the leaf base forms. Based on the results of the genetic diversity cluster analysis found that narrow torch ginger euclidean indicated by coefficient of 0.79 and was divided into six clusters. Accession which had the closest kinship i.e. accession N1 from Cikadu subdistrict of Cintakarya and accession N2 from Cikoang subdistrict of Cintakarya, while accession with the farthest kinship namely accession N29 from Jangraga subdistrict of Mangunjaya with range euclidean of 0.79.

Actions (login required)

View Item