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All Journal Biogenesis: Jurnal Ilmiah Biologi
Joko Wiyono
Program Studi Pendidikan Biologi STKIP PGRI Lubuklinggau
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

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Pemanfaatan Sari Pati Umbi Gadung (Dioscorea hispida Dennst) Untuk Koagulasi Lateks Karet Alam (Hevea brasiliensis) Fitria Lestari; Yuli Febrianti; Joko Wiyono
Biogenesis: Jurnal Ilmiah Biologi Vol 6 No 1 (2018)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v6i1.4181

Abstract

This research aims to know the utilization of gadung (Dioscorea hispida Dennst) tuber concentrate on natural latex (Hevea brasiliensis) rubber coagulation. The design used in this study was completely randomized design (RAL) with 6 treatments and 4 replications consisting of control and treatment group with concentration of 20 ml, 40 ml, 60 ml, 80 ml and 100 ml. The parameters observed were latex coagulation by administering some concentrations of gadung tuber. One way Anava test with 0.05% significance level showed significant result that is Fcount = 53 and Ftable = 2,77. This shows that gadung tuber concentrate gives a very real effect on latex coagulation. Thus it can be concluded that there is the effect of gadung tuber concentrate to natural rubber latex coagulation.
Co-Authors Fitria Lestari Yuli Febrianti