Gross Margin Calculation
4. Variable costs
4.1 Seed costs (Dr. Julian Kalinowski, Dr. Stanislaw Minta, WUELS, Poland)
4.2 Fertilizing costs (Dr. Stanislaw Minta, WUELS, Poland)
PDF | Excel | Calculation example
4.3-4.4 Chemicals costs, Mechanization costs (Dr. Oleh Pasko, SNAU, Sumy, Ukraine)
Text Chemicals | Excel Chemicals costs
Text Mechanization | Excel Mechanization costs
4.5 Other variable costs (Dr. A. Toychiev, TSAU- Andijan, Uzbekistan)

