Rana, G.SAsheesh Kumar2022-01-252022-01-252021-10https://krishikosh.egranth.ac.in/handle/1/5810181193The present study entitled “Effect of organic and inorganic nutrients application in soil on kinnow mandarin” was carried out at Experimental Orchard and Postharvest Technology Laboratory of the Department of Horticulture CCS Haryana Agricultural University, Hisar during 2020-21. In this experiment three types of organic manures viz. FYM, vermicompost and PSB were taken. This experiment comprising thirteen treatments and it was laid out as RBD with three replications. Among the different organic manures vermicompost gave the best results followed by Azotobacter, PSB and FYM. The growth parameters viz. flower per twig, initial fruit set, fruit drop, final fruit retention, number of fruits per plant, fruit weight, fruit size, peel thickness and juice content were maximum with the application RDF 100 % vermicompost @ 5kg per plant + Azotobacter @ 75 ml and PSB @ 75 ml.EnglishThesis