7R L McCown,Z Hochman,P S Carberry.Probing the enigma of the decision support system for farmers:Learning from experience and from theory.Agricultural Systems,2002,(74):1-10.
8Boone K,Porter D O.GOSSYM/COMAX-the quixotic quest.In:Proceedings of the Beltwide Cotton Conference,Memphis,Tennessee,vol.1.National Cotton Council of America,1997:380-383.
9P B Goodell,J F Strand,M Ostergard.Delivering expert systems to agriculture:experiences with CALEX/cotton.Al Applications,1993 (7):14-20.
10Welch S M,Jones J W,Brennan M W,Reeder G,Jacobson B M.PCYield:model-based decision support for soybean production.Agricultural Systems,2002,(74):79-98.