The Effect of Locally Fabricated Pelletizing Machine on the Chemical and Microbial Composition of Organic Fertilizer
T. B. Hammed · Biotechnology Journal International · 2013
In order to make organic fertilizer more quantifiable and attractive to farmers, a pelletizing machine was fabricated locally to produce pellets from powdery fertilizer. However, concerns have been raised on the potential impacts this process could have on the quality of organic...