Prasad, RajendraSudhakara, K.2013-03-072013-03-071984http://krishikosh.egranth.ac.in/handle/1/2031461en-USnitrogen fertilizers, rice, processing, electrolytes, planting, grain, nitrogen, yields, thinning, inorganic acid saltsStudies On The Relative Efficiency Of Coated And Uncoated Urea Supergranules ( USG ) For Direct Seeded Rice.Thesis