Vol. 10, Issue 2 (2021)

Author(s):
Manish Kumar Singh, DK Singh, Rohit Kumar Singh and Sudhir Kumar Mishra

Abstract:
The research trial was conducted in the Rabi season of 2015 at Vegetable Research Farm, Department of Horticulture, Udai Pratap College, Varanasi. The experiment consisted of sixteen treatments viz. T1 - N + P + K (100% Recommended Full Does), T2 -75% N + P + K + 25% Azotobacter, T3 -50% N + P + K + 50% Azotobacter, T4 -25% N + P + K + 75% Azotobacter, T5 - N + 75% P + K + 25% PSB, T6 - N + 50% P + K + 50% PSB, T7 - N + 25% P + K + 75% PSB, T8 -75% N + 75% P + K + 25% , T9 - 50% N + 50% P + K + 50% Azotobacter + 50% PSB, T10 -25% N + 25% P + K + 75% Azotobacter + 75% PSB, T11 - 75% N + 50% P + K + 25% Azotobacter + 50% PSB, T12 -50% N + 75% P + K + 50% Azotobacter + 25% PSB, T13 - 25% N + 50% P + K + 75% Azotobacter + 50% PSB, T14 -25% N + P + K + 75% Azotobacter + 25% PSB, T15 - 75% N + 25% P + K + 25% Azotobacter + 75% PSB and T16 -50% N + 25% P + K + 50% Azotobacter + 25% PSB Azotobacter + 25% PSB which was carried out in randomized block design (RBD) with three replications. The result recorded the significantly higher bulb yield of 303 q/ha with the application of 50:45:100 kg NPK/ha and inoculation of field with 1.25 ± 0.62 kg/ha Azotobacter and PSB.