Kruška

Main parts:

• Introduction and biology: Description of the species, origin, botanical characteristics, flowering and pollination. Emphasis on adaptation to the climate of Yugoslavia (colder regions, frost resistance).
• Varieties: Overview of 50+ varieties (e.g. 'Abate Fetel', 'Conference', 'Williams', domestic ones like 'Kosteljačka', 'Jabukovac'). Selection criteria: yield, fruit quality, disease resistance, market value.
• Rootstocks and propagation: Recommendations for rootstocks (wild pear, quince, jackfruit), grafting (summer/winter methods), seedlings from nurseries. Advice on sterility and compatibility.
• Cultivation: Soil preparation (pH 6-7, fertile, drained), planting (spring/autumn, density 4-6 m), crown formation (crown, spindle, palmette). Pruning: winter (shaping, lightening), summer (correction).
• Nurturing: Fertilization (NPK balance, organic), irrigation (drip), protection against pests (aphids, fruit flies) and diseases (pear fire blight, spotting). Integrated protection, pesticides.
• Harvesting and processing: Harvest time (ripeness, mechanical vs. manual), storage (refrigerators 0-2°C), transport. Processing: drying, compote, juices, brandy (distillation technology).
• Economic aspect: Yield calculations (up to 40 t/ha), costs, profitability of small plantations.

The book highlights sustainability, disease prevention and regional adaptations, useful for professionals and amateurs. Today, a classic guide to fruit growing in the region, although the sections on pesticides are out of date.