Effect of FYM and Inorganic Fertilizers on Nutrient Content, Uptake and Quality Traits of Wheat (Triticum aestivum L.) under Indo-Gangetic Plain of Uttar Pradesh

Abstract

A field trial was conducted on sandy loam soil having low status of organic carbon and accessible nitrogen, medium in accessible phosphorous and high in accessible potassium at pot house of department of Soil Science and Agricultural Chemistry of C.S.A.U.A&T, Kanpur (campus) under Indo-Gangetic Plain zone of Uttar Pradesh, amid Rabi season of 2018-19. The experiment comprised of 5 treatment combinations in randomized block design with four replications consisted of T1: [Control], T2: [100% RDF], T3: [75% RDF + FYM at 6 t ha-1], T4: [50% RDF + FYM at 12 t ha-1], T5: [25% RDF + FYM at 18 t ha-1]. Wheat variety PBW-343 was grown with the recommended agronomic practices. On the premise of the comes about exuded from the present investigation, it might be concluded that application of 25% RDF + FYM at18 t ha-1 significantly recorded maximum nutrient content viz. N, P and K content in grain is 1.97%, 0.25% and 0.36% respectively and N,P, and K content in straw is 0.32%, 0.064% and 1.76% respectively. Maximum nutrient uptake viz. N, P and K uptake in grain is 86.58 %, 10.77% and 5.85% respectively and N, P, and K uptake in straw is 22.98%, 4.16% and 1.76 % respectively. Among the quality traits maximum protein content (11.78 %) was also associated with application of 25% RDF + FYM at 18 t ha-1. The present investigation clearly points out the significance of balanced use of nutrients including FYM in wheat for improving the nutrient content and uptake indices and quality of wheat crop.