A field experiment was carried out at Adet Agricultural research center to determine the effect of vermicompost in relation to the NP fertilizer on grain yield of wheat (Triticum aestivum) and chemical properties of soil at Adet experimental station in western Amhara, Ethiopia. The treatments include a combination of 0,3,6,9,and 12 ton vermicompost factorial combined with 0+0,46N+23P2O5 and 92N+46P2O5kg ha-1. The experiment was laid in a randomized complete block design with three replications. The higher (4125.6 kgha-1) grain yield and net benefit (62459.15 ETB ha-1) were obtained with the combination of 9ton vermicompost with 46N+23P2O5 kg /ha. The highest marginal rate of return (373.62%) with a net benefits of 48994.17 ETBha-1 was obtained from the combination of 3ton vermicompost with 92 N+46P2O5kg /ha. Soil chemical properties like soil pH, Total Nitrogen, Organic matter and availability of phosphorus improve from the initial.

A field experiment was conducted at Research Farm, Vivekananda Global University, Jaipur (Rajasthan) during Rabi season of 2019-20. To determine the effect of different nine treatments of barley variety RD- 2794 were laid out in randomized block design with three replications. Achieved experimental results have shown that the growth parameters, yield attributes, total yield, nutrients and protein uptake and economic profitability of barley was significantly obtained with the application of 75% RDF + Biofertilizer + Jeevamrit + Waste Decomposer (T9) followed by with application of 75% RDF + Jeevamrit + Waste Decomposer (T8) and 75% RDF + Bio-fertilizer + Waste Decomposer (T7) and 100% RDF (T1), 75% RDF + Bio-fertilizer + Jeevamrita (T6).