id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72054	Kettunen, Lauri; Heikkilä, Tuomo; Jaakkola, Antti	Fertilizer effect and a model for forecasting yields 	1981	10	.pdf	application/pdf	3271	205	60	The graphs of some estimated functions 46 47 5. Application for forecasting yield for the whole country In Chapter 2 the function 2.4. was derived which can be applied for long term forecasting. A para- bolic function is applied to represent the fertilizer effect on yields.	cache/afs-72054.pdf	txt/afs-72054.txt