id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ahs-18429	Bornice, M.; Ferroni, G.; Scalabrelli, G.	Updated knowledge of the vine rootstocks	2013	1	.pdf	application/pdf	653	31	55	Currently, in Italy there are 39 varieties of vine rootstock recognized on the National Register of Grapevine Varieties (agg. In fact, we need of new rootstocks able to adapt to environmental stresses caused by climate change in progress (mainly droughts and changes in the distribution of rainfall) and/or linked to new growing environments which have restricting factors for the vines.	cache/ahs-18429.pdf	txt/ahs-18429.txt