id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71985	Jaakkola, Antti	Nitrate, ammonium and urea nitrogen as fertilizers for wheat and rye in a field experiment	1978	15	.pdf	application/pdf	6842	396	71	Placement vs. broadcasting, application time and rate of fertilizer nitrogen were also investigated. However, the main part of fertilizer nitrogen, about 75 per cent, is given in multinutrient fertilizers to- gether with phosphorus, potassium, and in some of them, also other nutrients.	cache/afs-71985.pdf	txt/afs-71985.txt