Addition of organic manure to soil enhance microbial activity and increase their ability to conserve fertigation and consequently increasing their fertility and fertilizers use efficiency as a final goal (Nanwai et al, 1998).
Addition of organic manure to soil enhance microbial activity andincrease their ability to conserve fertigation and consequently increasing their fertility and fertilizers use efficiencyas a final goal (Nanwai et al, 1998).