Percomeetri abil saadud tulemusi mulla niiskuse ja koostise ...

EMVI Teadustööde Kogumik LXXI (71) Transactions of ERIARhoades, J.D., Manteghi, N.A., Shouse, P.J., Alves, W.J. 1989. Estimating soil salinity fromsaturated soil-paste electrical conductivity. Soil Sci. Soc. Am. J. 53, 428-433.Sepp, J., Tooming, H. 1991. Resursy produktivnosti kartofelja. Gidrometeoizdat, Leningrad,261s.Shirokova, Y., Forkutsa, I., Sharafutdinova, N. 2000. Use of electrical conductivity instead ofsoluble salts for soil salinity monitoring in Central Asia. - Irrigation and Drainage Systems14, 199-205.Slavich, P.G., Petterson, G.H. 1990. Estimating solution extract salinity from soil pasteelectrical conductivity – an evaluation of procedures. - Australian Journal of Soil Research28, (4), 517-522.Sudduth, K.A., Kitchen, N.R., Batchelor, W.D., Bollero, G.A., Bullock, D.G., Clay, D.E., Palm,H.L., Wiebold, W.J., Pierce, F.J., Schuler, R.T., Thelen, K.D. 2002. Characterizing fieldscalesoil variability across the midwest with soil electrical conductivity. − Proceedings ofthe Sixth International Conference on Precision Agriculture. Michigan State University,pp. 1015-1030.Viil, P., Nugis, E. 2002. Some aspects of differentiation of soil tillage. − Proceedings of the 3rdscientific and practical conference on Ecology and Agricultural Machinery. Vol.2.S-Petersburg, N-WRIAEE, pp. 66-72.256