R.V.S.K.V.V., College of Agriculture, Gwalior, (M.P.)
A field experiment was conducted during kharif season of 2006 and 2007 at RVSKVV, College of Agriculture Research Farm, Gwalior to study the performance of early maturing Guar variety and Bio-fertilizers under different fertility levels. On the basis of two year data results revealed that the application of 10: 20 NP kg ha−1 + Rhizobium + PSB gave significantly higher grain yield of clusterbean (21.75 q ha−1), maximum net return (Rs. 30585/- ha−1) and B: C ratio (4.47) as compared to control and recommended dose of fertilizer.