id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-12560		cet-12560		6	.pdf	application/pdf	3276	139	42	As input functions into the equation are used: weather data, yield data, spectral indices, and agrochemical indicators. As input data, we used spring wheat yield data, agrochemical data for the previous year, as well as meteorological data for the experimental site.	cache/cet-12560.pdf	txt/cet-12560.txt