kvalita pôdy 2 Exclude matching results obrábanie pôdy 2 Exclude matching results agroekológia 1 Exclude matching results fluvizeme 1 Exclude matching results ochrana pôdy 1 Exclude matching results pedológia 1 Exclude matching results poľné pokusy 1 Exclude matching results pôda 1 Exclude matching results pôdne kondicionéry 1 Exclude matching results vlastnosti pôdy 1 Exclude matching results