Vol. 9, Special Issue 12, Part J (2025)

The experiment was carried out at Department of Silviculture and Agroforestry, College of Forestry, SHUATS, Prayagraj during the month of October, 2023 to March, 2024. To evaluate the “ Effect of integrated nutrient management on the growth and yield of onion (Allium cepa) under Chironji (Buchanania lanzan) based Agroforestry System in Prayagraj Condition” The experiment was laid out in RBD (Randomized Block Design) comprising of 16 treatments viz., T₁ RDF (100%), T₂ FYM (100%), T₃ Vermicompost(100%), T₄ Bone meal (100%), T₅ Poultry manure (100%), T₆ 75% RDF + 25% FYM, T₇ 75% RDF + 25% Vermicompost, T₈ 75% RDF + 25% Bonemeal, T₉ 75% RDF + 25% Poultry Manure, T₁₀ 50% RDF + 25% FYM + 25% Vermicompost, T₁₁ 50% RDF + 25% FYM + 25% Bonemeal, T₁₂ 50% RDF + 25% FYM + 25% Poultry Manure, T₁₃ 50% RDF + 25% Vermicompost+ 25% Bonemeal, T₁₄ 50% RDF + 25% Vermicompost+ 25% Poultry Manure, T₁₅ 50% RDF + 25% Bonemeal+ 25% Poultry Manure , T₁6 20% RDF +20% FYM + 20% Vermicompost+ 20% Bonemeal+ 20% Poultry Manure, with three replications open condition and Chironji based Agroforestry system. The treatment in each replication will be allotted randomly. The study revealed that the treatment T₉: 75% RDF + 25% Poultry Manure gave higher growth parameter and yield parameter such as: Plant height, no. of leaves, Leaf Length and plant yield in open condition to compare the Chironji based Agroforestry system.