Indeksy

• crop protection 1
• crop rotation 7
• crop rotations 1
• crop structure 1
• cultivar 2
• cultivation measures 1
• cultivation methods 1
• cultivation system 1
• direct seeding 1
• dominance 1
• domination 1
• dose of herbicide 2
• dry mass 1
• erodible soil 1
• evenness 1
• fallow 1
• farmyard manure 1
• filter 1
• Glycine max L. 1
• grain quali 1