id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72395	Yli-Halla, Markku	Phosphorus supplying capacities of soils previously fertilized with different rates of P	1991	9	.pdf	application/pdf	4298	216	66	P uptake by pot-grown grass from soils fertilized with increasing rates of P in the field cor- responded to 30, 72, 100 and 112 kg larger quantities of P per hectare, compared to the soil not receiving P in the field experiment. 2. Relationships between P uptake by pot-grown ryegrass and the quantities of P extracted with water (P w) and acid ammonium acetate (P AAAc) and the quantities of reversibly adsorbed P (P,) in limed and unlimed soils.	cache/afs-72395.pdf	txt/afs-72395.txt