Dr. K.K Singh did his B.Sc (Ag.) Hons. M. Sc (Ag) in Agricultural Chemistry and Soil Science from Agra University, Agra and M. Phil and PhD in Applied Chemistry from A.M.U. Aligarh. He qualified national Eligibility Test in Soil Science ¬ Soil Chemistry / Fertility and Microbiology in 1995 and NET 1997 in Soil Science ¬ Soil Physics/ Soil & Water Conservation. He joined the Department of Agriculture, Govt. of Rajasthan in 1993 as Asst. Agril. Research Officer (Chem.) and presently working at Project Directorate (Research), Agriculture and Soil Survey, Krishi Bhawan, Bikaner.