An experiment on integrated nutrient management in Andrographis paniculata (Kalmegh) intercropped in pongamia based Agri- Silvi system was conducted during kharif 2013 in sandy loam soils, College of Agriculture, Rajendranagar, Hyderabad, under Southern Telangana agro climatic zone of Andhra Pradesh. The experiment was laid out in randomized block design with eight treatments namely T1 - Control, T2 - 100% RDF (75:50:50 NPK), T3 - Farm yard manure @ 5 t ha-1, T4 - Vermicompost @ 2 t ha-1, T5 - Neem cake @ 1 t ha-1, T6 - 50% RDF + 50% Farm yard manure, T7 – 50% RDF + 50% Vermicompost, T8 – 50% RDF + 50% Neem Cake replicated thrice.
Yield and yield attributes were significantly influenced by integrated nutrient management treatments. Number of pods plant-1 (42), seeds pod-1 (10), fresh and dry herbage yield of Andrographis paniculata was significantly higher with 50% RDF + 50% Neem Cake over Control followed by 50% RDF + 50% Vermicompost. Fresh and dry herbage yield 2968.9 and 2078.2 kg ha-1 was recorded in 50% RDF +50% Neem cake compared to 1386.6 and 970.6 kg ha-1 in control.