Plants need multiple nutrients for growth out of which NPKS are the key macro nutrients. Phosphorous (P) is one of the major plant nutrients which is a constituent of plant cell. It is required to harvest Sun’s energy and for reproduction. It is a key input  for better root development, seed production and plant maturation. Considering the importance of phosphorous , farmers have been using multiple sources of soluble fertilisers like SSP and DAP. The problem of using soluble chemical phosphatic fertilsers is that significant amount of  P gets fixed in soils  (more than 75% in some type of soils) which is not available to the plant in that cycle. See diagram below. The excessive overuse of chemical agricultural inputs is drastically impacting the soil health and our environment. The physical composition and integrity of the soil are deteriorating with soil moisture retention and fertility at an all-time low. This is due to the unguided usage of chemical pesticides and fertilizers. The major effect of this on small-scale farmers is the loss of agricultural productivity. 

Iresoil’s solution is Promaktive™, a proprietary technology and a process to convert a wide range of organic agricultural by-products into an organic phosphatic biofertilizer. The P availability and use efficiency improves drastically.

It is produced by mixing biogas residue, rock phosphate, and Bio-inoculum-LOF (patented). The efficacy of this fertilizer is on par with phosphatic fertilizer without the side effects, of course.