Sarita Gurjar, Virendar Singh, Surbhi Prithiani and Deepika Ujjawal
Abstract
To investigate the impact of organic nutrient management in colocasia (Colocasia esculenta L.), a field experiment was carried out during kharif, 2021ââ¬â2022, at Rajasthan College of Agriculture, MPUAT, Udaipur. In which, eight treatments and three replications were taken and the results depicted that the treatment T8 (1/3rd RDF through FYM + 1/3rd RDF through NADEP +1/3rd RDF through vermicompost) have significantly maximum values for yield characters such as corm weight (109.33 g), cornel weight (21.86 g), corm yield plant-1 (0.109 kg), cormel yield plant-1(0.374 kg), total yield (17.89 t ha-1), however T7 (ý RDF through NADEP + ý RDF through vermicompost) have maximum values for number of cormelplant-1 (17.34). Among various treatment combinations T8 (1/3rd RDF through FYM + 1/3rd RDF through NADEP +1/3rd RDF through vermicompost) was found maximum for net return (382073 Rs. ha-1) and B:C ratio (2.47).