Posted in SCIENCE 11

Sustainable Backyard Piggery System

The model above represents a model for a Sustainable Backyard Piggery System.

The system will help the farmer or the backyard piggery owner, particularly in rural areas where there is a scarcity of electricity and essential cooking fuel.

The system will utilize the pigs’ waste or manure/feces for converting to bio-gas that can be stored and used to produce electricity and cooking gas for the household.

After the dewatering process, the feces’ by-product will be convereted into fertilizer that can be used for growing organic garden of vegetables, herbs, and plants.

Organic produce is a source of healthy food for the household and the pigs. The meat of slaughtered pigs can be consumed by the household and create meat products sold and stored for a much more extended period.

With proper education and assistance, it can help a lot of people living in rural areas. Sustainable backyard piggery system can improve these families’ quality of life and create a more sustainable environment.

Sources:

https://www.nswfarmers.org.au/NSWFA/Posts/The_Farmer/Environment/The_power_of_pig_poo.aspx

https://niwa.co.nz/energy/projects/biogas-from-pig-farms

https://www.nationalgeographic.com/culture/article/pig-waste-energy-north-carolina

Image Sources:

https://up.edu.ph/health-is-wealth-for-pigs-as-well/

-A typical backyard farm illustrating close interactions between animals. (Photo from Dr. Lyre Murao)

https://www.youtube.com/watch?v=Md8S_XSXItw (screen grab)

https://businessdiary.com.ph/1076/how-to-start-a-hog-raising-business/

https://organicfertilizermachine.com/eco-solutions/how-to-compost-pig-manure-organic-fertilizer.html

https://youtu.be/XSPEDFGXX3g (screen grab)

https://www.philstar.com/business/agriculture/2020/05/08/2012553/community-gardens-can-help-feed-people-post-pandemic

https://cottontreemeats.com.au/epic-pork-sale-coming-soon/

https://www.kawalingpinoy.com/crispy-pata/

https://www.kawalingpinoy.com/ginisang-gulay/

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