Fisiopaties en hortícoles relacionades amb la manca de calci

De l’article “Quan el calci no s’assimila. El cul cagat del tomàquet i altres fisiopaties associades a una mala assimilació del calci“, d’en Borja Camí Marnet, publicat a la revista Agrocultura.   Tant el cul cagat o podridura apical en tomàquet, pebrot, albergínia i carbassó, com el picat de l’enciam i l’api o el rovell…

Accumulations of copper in apple orchard soils: distribution and availability in soil aggregate fractions

From the study “Accumulations of copper in apple orchard soils: distribution and availability in soil aggregate fractions“, of: Quan-Ying Wang, Jing-Shuang Liu, Yang Wang, and Hong-Wen Yu The accumulations of Cu in aggregate size fractions of apple orchard soils due to the long-term application of Cu-based fungicides remain poorly understood. Soil samples were collected from orchards with 10, 20, 31,…