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All Journal Biodiversitas Journal of Biological Diversity
ANDI NADIA NURUL LATHIFA HATTA
Post-Doctoral Program, Research Organization for Life Sciences and Environment, Research Center for Genetic Engineering, National Research and Innovation Agency (BRIN). Jl. Raya Jakarta-Bogor Km 46, Cibinong, Bogor 16911, West Java, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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Morpho-physiological seed diversity and viability of Indonesian cowpea (Vigna unguiculata) ENY WIDAJATI; MUHAMAD SYUKUR; RIDWAN DIAGUNA; OKTI SYAH ISYANI PERMATASARI; ARYA WIDURA RITONGA; ZULFIKAR DAMARALAM SAHID; GAGAD RESTU PRATIWI; ANDI NADIA NURUL LATHIFA HATTA
Biodiversitas Journal of Biological Diversity Vol. 24 No. 10 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241013

Abstract

Abstract. Widajati E, Syukur M, Diaguna R, Permatasari OSI, Ritonga AW, Sahid ZD, Pratiwi GR, Hatta ANNL. 2023. Morpho-physiological seed diversity and viability of Indonesian cowpea (Vigna unguiculata). Biodiversitas 24: 5319-5327. Cowpea is a legume with a potential nutritional content almost equivalent to soybeans; it can be developed as a substitute agent for raw materials for food processing. One of the factors in obtaining high cowpea production is to use of quality seeds. Our study aimed to evaluate the performance and morpho-physiological correlations and viability of cowpea seed collections from IPB University Bogor and the Indonesian Research Institute of Legume. We used ten genotypes of cowpea, which had superior seed information. The results showed that the ten cowpea genotypes had superior morpho-physiological and seed viability. The seed germination percentage was categorized as medium-high (>60%). Eight cowpea genotypes were grouped into one major group based on morpho-physiological characteristics and viability. Furthermore, positive correlations were found between the observed variables of seed viability (seed germination, seed growth speed, and seed vigor index). Our research results are useful as a source of genetic diversity for plant breeders in developing new superior varieties in the future. In addition, agronomists can use this information to plant cowpeas based on planting location.
Co-Authors ARYA WIDURA RITONGA ENY WIDAJATI GAGAD RESTU PRATIWI MUHAMAD SYUKUR OKTI SYAH ISYANI PERMATASARI RIDWAN DIAGUNA ZULFIKAR DAMARALAM SAHID