Our compound bio fertilizer is a fertilizer made from active functional microbes which are able to fertilize the soil, stimulate the growth and productivity of plants, and increase immunity to disease attacks quickly in all soil conditions and even extreme conditions such as hard soil with low oxygen levels and sour soil. Because our fertilizer contains anaerobic bacteria that have been adapted in media with low oxygen levels at 30,000 ppm and acids at pH 3.9 from making compound strains until the next inoculation. So that when applied in soil even extreme soil namely marginal soil, in a fast time bacterium can develop optimally to produce the desired metabolic product results. Analysis Result of Our Product : Bacilius sp : 8,9 x 10.000.000 cfu / ml Azospirilium sp : 5,7 x 10.000.000 cfu / ml Nitrogen Tether : Positive Phosphate Tether : Positive Registered with the Ministry of Agriculture of the Republic of Indonesia number : 021OL/Kpts/SR 310/B/02/2021; registration number : 03 02 2021 009.