id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72288	Juuti, Tapio	Targets in the breeding of spring wheat	1988	11	.pdf	application/pdf	4268	292	68	It has not been possible to increase the earliness of spring wheat varieties from that of the local varieties cultivated before breeded varieties. It was not until in the 1930 s that purposeful research into spring wheat quality and breed- ing to improve it started at Finnish plant breeding institutes.	cache/afs-72288.pdf	txt/afs-72288.txt