• S. Krishnaprabu
• P. Raman
• G. Murugan
• N. Senthilkumar

Field investigation was conducted on irrigated blackgram during February-April 2014 with a set of 10 treatments. Consisting of organic and inorganic sources of nutrients. The biofertilizers like rhizobium and phosphobacteria were applied with seeds as seed inoculation. Among the various treatments tested, application of recommended dose of fertilizer (25:50:25 NPK kg ha-1 + 25 kg S ha-1 + Rhizobium + Phosphobacteria (Seed treatment) @ 600 g ha-1 + Foliar application of DAP @ 2 % + NAA @ 40 ppm ha-1 + Salicylic acid @ 100 ppm ha-1 at 30 and 45 DAS recorded the highest seed yield and highest benefit cost ratio compared with other treatments

Biofertilizer, Foliar fertilization, Blackgram, Seed inoculation and Growth regulator

"Effect of inorganic, biofertilizers and growth regulator on growth and yield of irrigated blackgram ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.709-713, August-2018, Available :http://www.jetir.org/papers/JETIR1808582.pdf

"Effect of inorganic, biofertilizers and growth regulator on growth and yield of irrigated blackgram ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp709-713, August-2018, Available at : http://www.jetir.org/papers/JETIR1808582.pdf