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30 detik (dosis 991,67 J/m2) atau 50 detik (dosis 1652,79 J/m2) terhadap kerusakan materi genetik. 10 atau 15 menit setelah pembuahan pada suhu 40°C selama 90 detik dengan kejutan panas 90 detik untuk menentukan efisiensi diploidisasi telur sirip perak yang dinilai berdasarkan morfologi atau penampilan larva yang abnormal (atau haploid). silverwood untuk mendapatkan nilai androgen diploid yang ditentukan menggunakan larva morfologi normal (atau diploid) yang mirip dengan kontrol positif. Hasil penelitian menunjukkan terdapat perbedaan yang sangat nyata pada rata-rata kesuburan perlakuan.

This study aims to determine the effectiveness of inactivation treatment of silver barb eggs by UV irradiation for 30 seconds (the dose of 991,67 J/m2) or 50 seconds (the dose of 1652,79 J/m2) for damaging the genetic material of silver barb eggs as assessed by abnormal morphology or appearance of the larvae (or haploid), to determine the effectiveness of diploidization by heat shock at 40°C for 90 seconds to silver barb zygote at 10 or 15 minutes from fertilization time, in order to obtain diploid androgenetic of silver barb as assessed by normal morphological larvae (or diploid) similar to the positive control.Results showed that the average fertility among treatments were highly significant difference.