Jurnal Gamma
Vol. 7 No. 2 (2012): Maret

Pengembangan Teknologi Produksi Khamir rhodotorula sp. Sebagai Agensia Pengendali Hayati Penyakit Antraknosa pada Cabai

Dian Indratmi (Unknown)



Article Info

Publish Date
26 Sep 2014

Abstract

Pengembangan Teknologi Produksi Khamir rhodotorula sp. Sebagai Agensia Pengendali Hayati Penyakit Antraknosa pada CabaiDian IndratmiStaf Pengajar Jurusan Agronomi, Fakultas Pertanian dan PeternakanUniversitas Muhammadiyah Malang e-mail: indratmi_dian@yahoo.co.idABSTRACTThe aimed of this research to find out a low cost media culture formulation for yeast fructoplant Rhodotorula sp. biomass production for their application on field to suppressed anthracnose disease on pepper.The laboratory experiment with Complete Randomized Design and 3 replication. There were 10 treatment, it’s M1 (rain tree pod extract + potato extract); M2 (rain tree pod extract + chilli extract ); M3 (corn meal+ chilli extract); M4 (sugar potato extract); M5 (sugar chilli extract); M6 (potato dextrose broth); M7 (corn solid media); M8 (100% chilli extract); M9 (sugar corn meal); dan M10 (100% rain tree pod extract) Results of the experiment indicated from 10 of the yeast media culture test 100%Chilli extract medium and rain tree pod extract + potato extract medium resulted better spore weight and cell density of Rhodotorula sp. yeast. Its shown with spore weight 0.4833 g/ 10 ml to 100% chilli extract and cell density 59.67 x 103 cell/ ml. At rain tree pod extract + potato extract medium, spore weight 0.4845 g / 10 ml with cell density 70.67x103 cell/ml. Production Rhodotorula sp. yeasy cell on solid medium can used corn medium.Key word : Colletrotichum gloeosporioides, Rhodotorula sp. , Biocontrol

Copyrights © 2012