www.biru.or.id/en/about-bioslu.../about-bioslurry
Bio-slurry is a natural fertilizer that contains a lot of nutrients. With these nutrients, bio-slurry has the advantage of improving soil structure. So, it is very suitable for land in productive areas which slowly becomes unproductive.
Bio-slurry is a natural fertilizer that can bind soil nutrients and loosen hard soil. Due to the processing in biogas it causes bio-slurry to be a fertilizer that is rich in nitrogen compared to phosphorus and potassium. Another case with pig manure which is richer in phosphorus and potassium. Also, bio-slurry has probiotic microbes that can increase soil fertility so that it impacts the quality and quantity of the harvest.