Nanwal, R.K.Neelam2017-06-032017-06-032013http://krishikosh.egranth.ac.in/handle/1/5810014838The field experiment entitled “Production efficiency of Mungbean-wheat (Desi) system under different inorganic and organic sources of nutrients” was conducted during the year 2010-11 and 2011-12 at Agronomy Research Farm of CCS HAU, Hisar (India). The experiment consisting of seven treatments was laid out in randomized block Design with five replications. In mungbean crop treatment T7 (100% RDF) exhibited highest growth character. Yield contributing characters were recorded highest in T5 and/or T7 (T2+75% RDF and 100% RDF). Seed, straw and biological yield of mungbean increased with progressive increase in fertilizer dose. The pooled grain yield was recorded highest in T5 (1291 kg ha-1). In mungbean-wheat cropping sequence N and P uptake by mungbean seed and straw was higher in integrated nutrient management treatment (T5) as compared to inorganic fertilizer. In wheat crop, treatments T5 recorded highest value in most of the growth characters during both the years. Yield contributing characters were recorded highest in T5 during both the years of study except number of spikes per metre row length during second year which was found highest in treatment T4. Similarly, highest grain, straw as well as biological yield was recorded in T5 during both the years. Pooled grain yield was recorded highest in T5 (2950 kg ha-1), at par with T7 (2906 kg ha-1) and T4 (2896 kg ha-1) and significantly superior over rest of the treatments. Protein content was found highest in treatment T7 (100% RDF) with the value of 11.7% during both the years of experimentation. Maximum net returns were obtained in T7 during first and second year, respectively. The available N and K in soil increased due to the application of T2+75% RDF (T5), during both the years of study.enCrops, wheats, yields, farmyard manure, nutrients, fertilizers, crop residues, sowing, grain, plantingThesis