Natural zeolite - possible innovator of soil characteristics

amendement du sol cultivos de invierno cultivos de primavera culture d'hiver culture de printemps enmiendas del suelo hordeum vulgare ion exchange ph rendement rendimiento soil amendments soil chemicophysical properties soil sorption soil types solanum tuberosum sorption du sol spring crops triticum aestivum type de sol winter crops yields zea mays zeolitas zeolite zeolites