Patanjali Bio Research Institute is a Biotechnology agriculture research enterprise unit involved in farmer based indigenous knowledge of local farmers. Five different bio fertilizers viz; Humic granules, Humic Liquid, Jiavic Khad, Zyme-G, and Sujeeva, were tested for their efficacy on bottle gourd, bitter gourd, and maize. In this admiration field experiments were performed during summer season at Patanjali Food and Herbal Park, Padartha Village Haridwar to assess the efficacy of above mentioned bio-fertilizers. Three different crops were chosen for testing the bio-fertilizers where every treatment has shown a varied effect. Highest yield of 21.22Kg was obtained for maize after treatment with Sujeeva (T5), while highest yield of 297.08Kg was obtained for Bitter gourd after application of (T5) Sujeeva and for Bottle Gourd the highest yield obtained was 196.19Kg. Among all the fertlizers under test Sujeeva have shown highest positive effect in case of all three crops put to test, although all treatments have shown positive effect on the yield but highest effect on yield was observed for T5 Sujeeva.  

Keywords: Humic-G;  Fulvic Acid; Amino Acid; Jaivic Khad;  Bio-fertilizer.