Author(s):

Sonu Kumar Rai, Avijit Sen, Sant Prasad and Ashutosh Yadav

Abstract: The experiment was conducted during kharif season of 2017 at the Agricultural Research Farm, Banaras Hindu University-South Campus, Uttar Pradesh. The experiment was laid out in a factorial randomized block design in guava based agri-horti system treatment which was replicated thrice. Inoculation of Rhizobium along with application of N (40 kg ha^-1) + P₂O₅ (50 kg ha^-1) + K₂O (40 kg ha^-1), recorded significantly higher grain and straw yield of green gram than the control. Two varieties were selected HUM-16 & SAMRAT .The highest net return of Rs 93901.03 ha^-1 was recorded under inoculation of Rhizobium along with N (40 kg ha^-1) + P₂O₅ (50 kg ha^-1) + K₂O (40 kg ha^-1) with HUM-16 variety while minimum return Rs 75781.30 ha^-1 was found in control. Higher benefit cost ratio 3.01was observed with N (40 kg ha^-1) + P₂O₅ (50 kg ha^-1) + K₂O (40 kg ha^-1) + Rhizobium with HUM-16. Application of N 40 kg ha^-1 + P₂O₅ 50 kg ha^-1 and K₂O 40 kg ha^-1 brought about 668.16 kg ha^-1 of grain yield of variety hum-16 with 3.01 ratio of B:C.

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