A Legacy of Quantitative and Qualitative Data for the Irrigated Violada Area and Conterminous Lands in Aragon, Spain

This paper concerns an old soils report produced using agronomical approach. The territory studied spans continuous parts of Spain’s Huesca and Zaragoza provinces includes the Violada area. Spanish Ministry Agriculture collected data from 1975 to 1978 through its now-defunct agency, National Institute for Agrarian Reform Development (IRYDA), which was in charge irrigation works Spain. surface area 19,393 ha, with 67% irrigated by inundation 33% rainfed at time study. survey related investigations were conducted state-of-the-art procedures research. purpose rate potential lands agriculture. document provides a unique snapshot agriculture 1970s that can provide baseline multitemporal comparisons.