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Bartholomeus Pasangka
Professor of Nuclear Physics, Department of Physical and Agricultural Sciences, Nusa Cendana University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Continuous Development and Cultivation of Soybean as A Result of Multigamma Irradiation through Final Purifying Method Bartholomeus Pasangka; Irvandi Gorby
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 2 (2021): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i2.611

Abstract

Soybean was the first legumes in Indonesia with production more decreased, while fulfill of public societies were increased. In order that, it was necessary developed and cultivated with technology application. The main problem investigated in this work was the continuous development of Soybean as a result of multi-gamma irradiation on the first year of research. On the second, third, and the fourth year of research, varieties of mutants were purified by carefully selection while growth of plant until to harvest. The selection type was individual selections. In the same time was done multi-locations test. This work obtained five variations of superior varieties of mutant after purifying, which production range about 3.58 -5.12 t/ha, and the total average production about 4.48 t/ha. Range production of initial variety about 1.96-2.61 t/ha and average production of initial (control) soybean about 2.40 t/ha. Percentage rate production of superior selected mutant variety after purifying about 46.47%
Cultivar Repair of Local Vigna Radiata L to Use Multigamma Irradiation Technique (Nuclear) That Tolerant to Dry Condition, Rainy Season, Germ, and High Production Bartholomeus Pasangka; Irvandi Gorby Pasangka; Zoran S. Ilic
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.859

Abstract

Vigna Radiata L is grouped as the third important legume in Indonesia after soybean and peanut with high nutrition. The research aims to develop local Vigna Radiata L from Timor Island Indonesia with multi-gamma irradiation technique and carefully selection for obtaining several variations of superior varieties. The main research method comprised of observation, irradiation, purifying, careful selection, comparative, analysis, and interpretation. The results of research on final purifying are obtained three variations of mutant varieties with several superior chemical and physical characteristics.  The production of Vigna Radiata L as a result of Multigamma irradiation significantly increased, and on final purifying obtained especial superior of selected mutant varieties namely, two varieties can be fruited for the second time with harvest age are relatively short
Co-Authors Irvandi Gorby Irvandi Gorby Pasangka Zoran S. Ilic