PENGUJIAN HORMON METILTESTOSTERON DENGAN DOSIS YANG BERBEDA TERHADAP PEMBENTUKAN MONOSEX JANTAN DAN PERTUMBUHAN LOBSTER AIR TAWAR (Cherax quadricarinatus)
| Main Author: | HAMDAN, HAMDAN |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2008
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/4299/1/PENGUJIAN_HORMON_METILTESTOSTERON_DENGAN_DOSIS_YANGBERBEDA_TERHADAP_PEMBENTUKAN_MONOSEX_JANTAN_DANPERTUMBUHAN_LOBSTER_AIR_TAWAR.pdf http://eprints.umm.ac.id/4299/ |
Daftar Isi:
- This research was held at the Indoor Fishery Laboratory of Faculty of Animal Husbandry and Fishery, University of Muhammadiyah Malang on 11 July untill 10 September 2007. The purpose of this research is to find the influence of giving specific usage of metiltestoteron hormone to efficacy of masculine monosex forming of Cherax quadricarinatus (Red Claw). It is expected from this research to obtain some important informations of fishery biotecnology especially the way to forming masculine monosex of Red Claw with the soaking method using metiltestoteron hormone. The method that is used in this research is the experiment with Complete Random Design(CRD). As for the used in the treatment is metiltestosteron hormone with different dose, that is treatment of A = dose 0 mg / l, B = dose 2 mg / l, C = dose 4 mg / l, and D = dose 6 mg / l. The data in this research is analyzed by ANAVA , when it is significant hence continued by Least Significant Different (LSD) test. The result of variance analysis indicates that the giving of different dose of metiltestosteron hormone having a real effect on the efficacy of forming of masculine monosex of Red Claw but it does not have an effect to the survival rate of Red Claw. The efficacy percentage of forming of best masculine monosex is at treatment of B ( 2 mg / l dose), that is with value equal to 61,13%. The result of water quality which consists of temperature, dissolve oxygen (DO) and pH is still on relative homogeneity in each treatment and, also still on the optimum limit to the survival and the growth of the Red craw. In which, the temperature is between 20,0 untill 25,0 oC; DO abaut 5,08 untill 9,90 ppm; and pH about 6,oo until 7,88.