• M. Gowsalya,
• G.Murugan
• K. Suseendran
• P.Stalin
• M. Saravana perumal

A field experiment was conducted in the farmer’s field at Arasampalayam village, Rasipuram (Tk.), Namakkal (Dt.), Tamil Nadu during May-Sep, 2021 (Vaigasipattam) to study the effect of integrated nutrient management on yield, quality and economics of machine sown groundnut. The experiment was laid out in a Randomized Block Design (RBD) with three replications. The treatments consisted of T0 – Absolute control (No organics and inorganics), T1 – RDF through inorganic fertilizers (25:50:75 Kg N, P2O5, K2O ha-1), T2 – 75% RDN + 25% N on equivalent basis of EFYM, T3 – 50% RDN + 50% N on equivalent basis of EFYM, T4 – 75% RDN + 25% N on equivalent basis of poultry manure compost, T5 – 50% RDN + 50% N on equivalent basis of poultry manure compost, T6 – T2 + Foliar application of salicylic acid @ 100 ppm + TNAU groundnut rich @ 5.0 kg ha-1 on 35 and 45 DAS, T7 – T3 + Foliar application of salicylic acid @ 100 ppm + TNAU groundnut rich @ 5.0 kg ha-1 on 35 and 45 DAS, T8 – T4 + Foliar application of salicylic acid @ 100 ppm + TNAU groundnut rich @ 5.0 kg ha-1 on 35 and 45 DAS, T9 – T5 + Foliar application of salicylic acid @ 100 ppm + TNAU groundnut rich @ 5.0 kg ha-1 on 35 and 45 DAS. The results of this experiment showed that combined application of 75% RDN + 25% N on equivalent basis of poultry manure compost + Foliar application of salicylic acid @ 100 ppm + TNAU groundnut rich @ 5.0 kg ha-1 on 35 and 45 DAS recorded highest yield attributes, yield, quality and economics recorded with significantly higher values.

Integrated, EFYM, Poultry manure compost, Salicylic acid, TNAU groundnut rich, RDN.

"EFFECT OF INTEGRATED APPLICATION OF ORGANIC MANURES AND INORGANIC FERTILIZERS ON YIELD, QUALITY AND ECONOMICS OF MACHINE SOWN GROUNDNUT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 2, page no.a11-a20, February-2023, Available :http://www.jetir.org/papers/JETIR2302002.pdf

"EFFECT OF INTEGRATED APPLICATION OF ORGANIC MANURES AND INORGANIC FERTILIZERS ON YIELD, QUALITY AND ECONOMICS OF MACHINE SOWN GROUNDNUT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 2, page no. ppa11-a20, February-2023, Available at : http://www.jetir.org/papers/JETIR2302002.pdf