id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-4005	Karyotis, Konstantinos-Vasileios; Gülbahar, Nergiz; Panagopoulos, Andreas	A Two-Dimensional Nitrogen Fertilization Model for Irrigated Crops in Turkey	2018	14	.pdf	application/pdf	6006	318	54	Most existing N fertilizer-recommendation programs use one or a combination of the following indicators: expected crop-yield, soil-test information (SOM, total soil N, mineral soil N, mineralization potential, soil nitrate content, etc.), and plant analysis data i.e. total N, nitrate in plants [2]. Residual soil nitrogen (RSN) is the amount of inorganic nitrogen that remains in the soil at the end of the growing season after crops have been harvested.	cache/american_scientific_journal-4005.pdf	txt/american_scientific_journal-4005.txt