Microbial composition and microorganism-based method of manufacturing and treating of animal farms using of the same

A microorganism-based method for improving living conditions for swiftlet bird houses, comprising:

• (a) collecting samples from said swiftlet bird houses;
• (b) identifying harmful microorganisms that cause harm to swiftlet birds from said samples using a 16S rRNA sequencing method, wherein said samples further comprise harmful chemicals comprising hydrogen sulfide (H2S), nitrite (NO2−), ammonia (NH3), and nitrate (NO3−);
• (c) identifying beneficial microorganisms capable of eliminating said harmful microorganisms and said harmful chemicals for said swiftlet bird houses by isolating and bioactivity testing of said beneficial microorganisms, wherein said beneficial microorganisms comprise Bacillus spp., Paenibacillus spp., and Lactobacillus spp.;
• (d) synthesizing said beneficial microorganisms for said swiftlet bird houses by mixing together said beneficial microorganisms;
• (e) encapsulating said beneficial microorganisms for said swiftlet bird houses with a slow-releasing carrier to obtain a microbial composition;
• and
• (f) applying said microbial composition to said swiftlet bird houses.