The study was conducted in the village of Filo de Caballos,
municipality of Leonardo Bravo, Guerrero, Mexico, from
November 2011 to October 2012, in an orchard of Hass
avocado, 5 years old. The objective was to evaluate the
treatment of chemical and organic nutrition of avocado trees;
fertilizers used were: 50 kg tree of cattle dung (manure);
200-100-200 kg ha-1 of N-P-K (edaphic) and 30-10-15.30
kg ha-1 of Ca-Mg-B (foliar). We found that in buds, treatment
manure + edaphic + foliar (...
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