DIVERSIFICATION OF OYSTER MUSHROOM (Pleurotus Ostreatus) MEDIA FROM AGRICULTURAL WASTE MATERIALS

Widiwurjani, Widiwurjani (2017) DIVERSIFICATION OF OYSTER MUSHROOM (Pleurotus Ostreatus) MEDIA FROM AGRICULTURAL WASTE MATERIALS. In: Food Sovereignty and Sustainable Agriculture, August 01-03, 2017, Jember.

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    Abstract

    Utilization of agricultural wastes needs to be researched and developed so there is a diversification media of oyster mushroom nursery. Waste must contain lignin and protein. Lamtoro seed and cotton seeds can replace corn. Tofu and soy replace bran. The research objective is to get the oyster mushroom nursery media from agricultural and agro-industrial waste. The treatments tested are main media: corn, lamtoro seed, cotton seed and Factor II: Starter bran, tofu and soy skin. Complete randomized design was repeated 3 times. Parameter observations include water content, pH, organic C, total N and C / N ratio, rate of growth, weight of mycelium and production of fresh oyster mushrooms of various seeds cultured in media tested. The results is 3-5% moisture content, pH 6.5-7.2, 42-46.4% organic C value, the value of 0.73-1.35% total N and C / N ratio of 33.87-58.90. Media derived from the lamtoro seeds provide the lowest growth. Mycelium weight reaching 23-25 grams, and speed of weight gain 1.70-2.66 g / day. 800 - llOOgr per bag log mushroom production. Conclusion is oyster mushrooms can be grown on media from agricultural and agroindustry waste and the ability to produce fresh oyster mushrooms are not significantly different from controls. Keywords: diversification, media breeding, oyster mushrooms

    Item Type: Conference or Workshop Item (Paper)
    Subjects: S Agriculture > S Agriculture (General)
    Divisions: Conference/Seminar
    Depositing User: Fatchullah ZA
    Date Deposited: 25 May 2018 14:11
    Last Modified: 06 Jul 2018 10:54
    URI: http://eprints.upnjatim.ac.id/id/eprint/7575

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