Long-Term effects of natural chabazite zeolite on soil properties

This dataset contains the results of analysis performed on soils amended with natural chabazite zeolite in comparison to unamended soil. The sampling was done 6 to 11 years after the application of natural zeolites, therefore is useful to investigate the long-term effects. Data refers to three experimental sites with different management (arable-cereal, perennial-pear and perennial-olive systems) in Italy. 25 variables (including physical, chemical and biological) are included. This dataset was created in the framework of the project “Uso dei geomateriali innovativi per un’agricoltura sostenibile: impatto dei processi biotici e abiotici sul ciclo dell’Azoto e applicazioni per il trattamento di acque grigie e reflui zootecnici” (Grant 09-G-48651-5 F71B21005820007)