Response of Biofertilizer and Foliar Spray of Organic Amendments on Economics and Yield Attributes of Cowpea (Vigna unguiculata L.)

Field experiment was conducted on cowpea during Kharif 2021 at (CRF) Crop Research Farm, Department of Agronomy, Naini Agricultural Institute. SHUATS, Prayagraj (U.P) India. The entitled as “Response biofertilizer and foliar spray organic amendments economics yield attributes (Vigna unguiculata L.)”, to study treatments consisting three kinds biofertilizers viz.Rhizobium, PSB Rhizobium + types viz. Panchagavya, Jeevamrutha Beejamrutha. Each the nine replicated times laid out in a Randomized Block Design with various treatment combinations. T1: 20 g Panchagavya 3% spray, T2: 5% spray,T3: Beejamrutha 2% ,T4: spray,T5: spray,T6: T7: 20g spray,T8: spray,T9: spray. results revealed that 9 (Rhizobium spray) recorded maximum no. pods per plant (15.43), length pod (19.53), seeds (10.68), test weight (133.40), seed (1025.50), harvest index (41.74), B:C ratio (2.42).It is concluded found more productive economical.