Organic Gardening Tips

How to garden organically


Organic Farming Part II – ‘Cow dung to biogas’

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See how gas for cooking is made from cow dung. Unfortunately during filming, the biogas tanks were empty for cleaning
see also
Part I ‘Organic Farming’
Part III ‘Organic pesticide and fungicide

Duration : 0:4:48

[youtube KM9SZyPpm-I]







Comments

  1. …
    QrW8F08iIJEomVNIH4vf7Dp1c

    any body on YT bored and lonely like me tonight?

    smrO80kLCDRiciJV7ScNZjJR

  2. this is a little …
    this is a little bit confusing and i still must do this for my homework -.-”die

  3. I confess, I didn’t …
    I confess, I didn’t factor in Salmonella, though there’s something I’ve also thought about, what if cow, or human dung(well, the gases generated) were used as an alternative fuel for cars?

  4. Human waste can be …
    Human waste can be used. The slurry from human waste can contain salmonella, so it needs a quarantine period of about one year after adding to the soil before the crops are harvested.

  5. This is great, but …
    This is great, but I do have a question:

    Can human waste be used as well?

  7. Thanks for the …
    Thanks for the feedback.
    The slurry of dung and water ferments in the tank, and the pressure of the biogas produced pushes the slurry out the other end (in this case along the trench and into a collecting area)

  8. Great idea. I was …
    Great idea. I was bit confused about the slurry. How did they remove the slurry after firmentation of 45 days. Is the old slurry being pushed out with the new one? Thanks for the information.

  9. wow this is …
    wow this is wonderful. I want to build one for myself now!! We have 2 cows. we need to get this going everywhere. Can’t you use that type of gas to run cars too? If you convert the car?

  11. Other parts of the …
    Other parts of the country should learn something about this because really beneficial.

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