Effect of organic manures and mineral nutrients on growth, yield attributes and yield of Cluster bean [Cyamopsis tetragonoloba (L.) Taub.]

A field experiment was conducted at Agronomy Farm, S.K.N. College of Agriculture, Jobner, (Rajasthan) during kharif, 2013 on loamy sand soil to study the effect of organic manures and mineral nutrients on soil properties and yield of Cluster bean [Cyamposis tetragonoloba (L.) Taub.]. The treatments consisted of four levels of organic manures (Control, FYM @ 10 t/ha, vermicompost @ 3 t/ha and poultry manure @ 4 t/ha) and five levels of mineral nutrients (Control, elemental sulphur @ 40 kg/ha, elemental sulphur @x 40 kg/ha + zinc sulphate @ 25 kg/ha, elemental sulphur @ 40 kg/ha + zinc sulphate @ 25 kg/ha + ferrous sulphate @ 50 kg/ha, elemental sulphur @ 40 kg/ha + zinc sulphate @ 25 kg/ha + ferrous sulphate @ 50 kg/ha + ammonium molybdate @ 1 kg/ha) were applied to the Cluster bean var. RGC-1003. The experiment was laid out in randomised block design and replicated three.