Paper ID: 72

THE EFFECT OF SLUDGE DAIRY CATTLE AND EXPIRED MILK POWDER WASTE AS GROWTH MEDIA FOR WHITE OYSTER MUSHROOM (PLEUROTUS FLORIDA)

Authorship

Muhammad Mar’ie Sirajuddin1, Muhlisin2, Ambar Pertiwiningrum2

1Graduate Student, Faculty of Animal Science, Universitas Gadjah Mada.

2Lecturer of Faculty of Animal Science, Universitas Gadjah Mada, Fauna 3 Street Bulaksumur, Yogyakarta 55281 Indonesia.

artiwi@mail.ugm.ac.id

Video Presentation

Abstract

White oyster mushroom is mushroom which is known to have a delicious taste and complete nutrition. White oyster mushroom media is usually added additional nutrients as stimulants for mushroom growth like bran, but bran is cattle feed so its availability is limited. Sludge biogas of dairy cattle and expired milk powder waste is the result of livestock waste which is still rich in carbon, nitrogen, carbohydrates, crude fiber, phosphorus, and protein which are important substances for mushroom growth. This study aims to determine the effect of differences in the composition of the biogas sludge growing media and expired milk powder waste on mushroom productivity. This study was designed with four treatments and three repetitions, the treatment is the difference in the ratio of the concentration of dairy cow biogas sludge and expired milk powder with a ratio of 0%: 0% (P0), 50%: 50% (P1), 25%: 75% (P2), 75%: 25% (P3). Data taken include fresh weight, a diameter of caps, stem length, number of caps, pinhead growth time, and harvest time, The data was processed using analysis of Variance-Completely Randomized Design Unidirectional and the average difference was tested using Duncan’s Multiple Range Test (DMRT). The best result is P2 treatment, fresh weight, a diameter of caps, stem length, and harvest time obtained the results are 124.15 gram, 10.57 cm, 5.98 cm, and 46.00 days. In this study, it was concluded that the greater the proportion of expired milk powder waste that was given increasingly increased the growth of white oyster mushrooms.

2 thoughts on “ICSAE Video ID72”

  1. What an interesting study
    I want to ask about how the planting medium was made?
    How did you mix the planting medium? did you use the dry matter percentage of that components to consider composing the planting medium? or you used the original weight of these components to mix it up?

    Thank you
    Best regards, Danang

    1. Muhammad Mar'ie Sirajuddin

      Thank you very much danang for your question
      I made it using baglog which is commonly used by local farmers in Indonesia, by first preparing dry media such as biogas sludge first drying it with a water content of 60 percent, then after the finished material is calculated the water content before packing, making sure the water content of the mixture is around 60 percent

      thanks you, I glad to discuss with you.
      Muhammad Mar’ie S

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