Sravnenie potrebnostej v izvestkovanii oboznachennyh po metodu Kappena s izmerenijami pH pochvennoj suspenzii v vode, v 1n rastvore KSl i v bufernom rastvore
EN
Comparison of lime requirements of soils tested by the Kappen method with pH measurements of soil suspensions in water, in 1 n KCl solution and buffer solution