Principles of Organic Farming (PDF)

Dr E. Somasundaram, is the Professor and Head of the Department of Sustainable Organic Agriculture, Directorate of Crop Management, and PRO of Tamil Nadu Agricultural University, Coimbatore, involved in education, teaching, research and extension activities on organic agriculture in the University. He has completed M.Sc. (Ag.) with University rank and won S.R.P.P. Chettiar Gold Medal and Shield, A.C Mudaliar and Rao Saheb Murugesa Mudaliar awards for the best M.Sc. (Ag.). Student of the University. He has also won PPIC Gold Medal for the best M.Sc. (Ag.) Thesis on resource conservation and recycling for rice yield maximisation and IOB Gold medal for the best M.Sc. (Ag.) Student in Agronomy. He is the recipient of Prof. Subramanian and Dr.K.K.Subbiah awards for the best Ph.D., student in Agronomy. Recently he received the best Professor in agribusiness management during 24th B School awards at Mumlai. He visited several countries for presenting papers. He published many books besides having 50 research publications and many popular articles to his credit. He continues to guide M.Sc. and Ph.D. students.

Dr. D. Udhaya Nandhini, Post Doctoral Fellow, Centre of Excellence in Sustaining Soil Health, ADAC & RI, Tamil Nadu Agricultural University, Trichy. She has completed her M.Sc. in Agronomy in the same situation with reference to cropping system in pigeonpea. She was awarded with Student Senior Research Fellowship and worked on stress physiology to study the effect of Lipo Chito Oligosaccharides (LCO) compounds on maize and blackgram under stress conditions. She was the recipient of Adarsh Vidya Saraswati Puraskar Award. She authored 2 books besides having 30 research publications and several
popular articles to her credit.

Dr. M. Meyyappan obtained his B.Sc. (Ag.), M.Sc. (Ag.) Agronomy and Ph.D in Agronomy from Annamalai University. He secured first rank in M.Sc. (Ag.) Agronomy. He is working as