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All Journal Jurnal AGROTEKNOLOGI JURNAL AGROTEKNOLOGI JURNAL AGROHITA Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Buletin Ilmiah Nagari Membangun JERAMI Indonesian Journal of Crop Science Akta Agrosia Jurnal Sains Agro Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Journal of Applied Agricultural Science and Technology
P.K. Dewi Hayati
Fakultas Pertanian, Universitas Andalas
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Journal : Journal of Applied Agricultural Science and Technology

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Phenotypic Variability of The F2 Populations Derived from Crosses Between Local and Introduced Okra Cultivars P.K. Dewi Hayati; Mairati Mandwi Yld; Sutoyo Sutoyo; M Zaitialia
Journal of Applied Agricultural Science and Technology Vol. 5 No. 2 (2021): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (427.962 KB) | DOI: 10.32530/jaast.v5i2.30

Abstract

Okra (Abelmoschus esculenthus) is a vegetable plant consumed in immature and tender texture fruits. Crosses of local okra with introduced varieties are carried out to improve the character of the local cultivars. This study aimed to assess the variability of agronomic characters, both quantitative and qualitative characters of various families of the F2 populations and select superior families that can be used to produce new cultivars. The F2 population was derived from inbreeding and selection of the crosses between local okra cultivars with B291 and Ve022 as introduced cultivars. The study used an experimental method with an individual observation. Qualitative characters were described based on the descriptor by IBPGR, while quantitative characters were analyzed using descriptive statistics. Results showed variation in each F2 family in plant height, the number of flowers per plant and the number of fruits per plant, except for SOMB291-16. FOHVE022-8, FOHB291-15, FOHVE022-17, SOMB291-23 and SOMB291-24 families could be selected due to the extended picking time were in line with the increase of fruit quality. A broad variability of quantitative characters was found for all characters, indicating a high opportunity to obtain valuable traits and desirable segregants in F2 populations. Variations in qualitative characters were found in stem color, leaf shape, fruit color and fruit shape. The selection of plants with specific characters could be maintained with inbreeding or self-pollinated desirable segregants.
Co-Authors A. SYARIF Anwar, Aswaldi Aprialis Aprialis Aprizal Zainal Ardiati Nazifu Arief Munandar Desi Liyana Devi Warmita Dian Pramana Putra, Dian Pramana Effi Yudiawati Etti Swasti Gusni Yelni Gusni Yelni Hasmiandy Hamid Hervani, Dini Herviyanti Herviyanti Irawan, Retno M Zaitialia Mairati Mandwi Yld Martinius Martinius Musliar Kasim Netti Herawati Nindia Novita Sari Nova Reskhi Firdaus Panca Jarot Santoso Panca Jarot Santoso Rafki Saputra Rafki Saputra Rengga Septiadi Reni Koja Retno Irawan Risa Meutia Fiana Salsabyla Syamtiolga Shalati Febjislami Siska Desri Wirahmi, Busman, Edrizal, Siska Efendi Sutoyo Sutoyo Sutoyo Sutoyo T. PRASETYO Teguh Budi Prasetyo Trizelia . Warnita Wellyalina, Wellyalina Widia Hikmah Yelni, Gusni Yusniwati Yusniwati Zulfadly Syarif