id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71631	Kaila, Armi	Fixation of potassium in Finnish soils	1965	11	.pdf	application/pdf	5309	218	66	About one half of the samples from the surface layer are clay soils, while about two thirds of the subsoil samples contain more than 30 per cent of the fractions finer than 2/u. Total linear correlation coefficients between the amounts of potassium fixed and some soil characteristics Surface Subsoils AU Clay Finesand, soils soils loam and silt soils Number of samples 135 130 265 154 111 r between K fixed and pH 0.16 o.36*** o.36*** o.37*** o.43*** Org.	cache/afs-71631.pdf	txt/afs-71631.txt