@article{Werdhiwati_Sutjahjo_Wirnas_2020, title={Induksi Mutasi Sinar Gama dan Seleksi Tanaman Okra Merah untuk Perbaikan Daya Hasil}, volume={11}, url={https://jurnal.ipb.ac.id/index.php/jhi/article/view/32075}, DOI={10.29244/jhi.11.1.72-81}, abstractNote={<p><em>Okra is a Malvaceae plant that has antidiabetic activity which can reduce and stabilize blood sugar levels. Glibenclamide content in ethanol extracts of okra is known to stimulate insulin secretion from beta cells.</em> <em>The availability of okra in Indonesia is still limited and need to improve the production. </em><em>Induced mutation </em><em>technique is an alternative way to increase okra diversity </em><em>which </em><em>the existence of genetic material is very limited. The purpose of this research is to get information about LD<sub>50</sub> and selection best individu. The study was conducted by irradiation of okra seeds at dose of 0 to 900 Gy and LD50 analysis, then re-irradiated at LD50 doses</em><em>. </em><em>The results showed that LD50 values on red okra plant were 574.08 Gy. The coefficients of genetic variety were high in the nodes and fruits number. </em><em>The character of nodes number is closely related to the fruits number caused by direct influence.</em> <em>Based on correlation, path coefficients, and heritability values, the character of nodes number was recommended to be used as a criteria selection for obtaining okra lines with potentially high yield.</em></p> <p><em>Key words: </em><em>correlation, </em><em>heritability, LD<sub>50</sub>, </em><em>path analysis</em></p&gt;}, number={1}, journal={Jurnal Hortikultura Indonesia}, author={Werdhiwati, Pipit and SutjahjoSurjono Hadi and Wirnas, Desta}, year={2020}, month={Apr.}, pages={72-81} }