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A field experiment was conducted at the Instructional Farm, Krishi Vigyan Kendra, Karda, Washim during the late kharif season of 2019-20 and 2020-21 to study the effect of integrated use of inorganic fertilizer with FYM on yield, uptake of nutrients and economics of onion (Allium cepa L.).The experiment was laid out in randomized block design with thirteen treatments and three replications.The results revealed that the maximum bulb diameter (5.45 cm), weight of bulb (77.35g), bulb yield per ha.(294.81q),N, P and K uptake (35.40, 12.82 and 25.20 kg/ha), highest micronutrient content (zinc 25.61 mg/kg, iron 76.70 mg/kg, copper 21.25 mg/kg, manganese 57.18 mg/kg was found in T 9 i.e. 50% RDN through FYM (qha -1 ) + 50% RDN through Vermicompost (qha -1 ) + Azatobactor (kgha -1 ) + PSB (kgha -1 ) (T 9 ).In T 9 treatment the maximum cost benefit ratio was found to be 10.90.
Patil et al. (Thu,) studied this question.