Pemanfaatan Umbi Uwi Dan Umbi Gadung Sebagai Alternatif Media Potato Dextrose Agar (Pda) Untuk Pertumbuhan Jamur

PRATIWI, RATNA SARI and , Triastuti Rahayu, S.Si, M.Si. (2016) Pemanfaatan Umbi Uwi Dan Umbi Gadung Sebagai Alternatif Media Potato Dextrose Agar (Pda) Untuk Pertumbuhan Jamur. Skripsi thesis, UNIVERSITAS MUHAMMADIYAH SURAKARTA.

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Abstract

Potato Dextrose Agar (PDA) is a common medium for mold growth. Media using potatoes as a carbohydrate source that is processed to produce instant PDA. In addition to potatoes, other tubers also has a high carbohydrate content such as uwi tubers and gadung tubers. This study aims to determine the growth of Aspergillus niger in media uwi tuber and gadung tuber as substitution of alternative media PDA medium for fungus growth. This study was an experimental study using a completely randomized design (CRD) of the factors, namely the type of media. The media type that is PDA (M0), uwi tubers media (M1), gadung tubers media (M2). Aspergillus niger fungus using the test of agar block method and incubated for 72 hours at a temperature of 280 C. Parameter research is the increase in diameter of the colony and sporulation Aspergillus niger by using data analysis techniques qualitative and quantitative descriptive. The results showed that Aspergillus niger experiencing the increase in diameter and sporulation by order of the best growth on PDA amounted to 48.3 mm with heavy sporulation then uwi tubers and gadung tuber 38.3 mm 31.8 mm thin with sporulation. Based on the results of the study concluded that the uwi tubers and gadung tubers can be used as an alternative media substitution PDA for fungus growth.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	mold growth media, PDA, gadung tubers, uwi tubers.
Subjects:	Q Science > QH Natural history > QH301 Biology
Divisions:	Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Biologi
Depositing User:	RATNA SARI PRATIWI
Date Deposited:	22 Apr 2016 06:54
Last Modified:	22 Apr 2016 06:55
URI:	http://eprints.ums.ac.id/id/eprint/42832

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