Discover key facts about cabbage varieties and sowing techniques in horticulture with this easy quiz on agriculture essentials.
Which cabbage variety is most commonly used for making sauerkraut due to its dense, round heads?
Explanation: Golden Acre produces dense, round heads ideal for sauerkraut production. Red Drumhead is mainly used for salads and pickling due to its color. Savoy King has crinkled leaves and is less commonly fermented, while January King is grown for winter harvesting and has less dense heads.
In temperate climates, during which season is cabbage typically sown to ensure a successful main crop?
Explanation: Cabbage is usually sown in early spring in temperate regions for optimal main crop growth. Late summer sowing can risk bolting, mid-winter is generally too cold, and late autumn does not provide enough time before frost.
When sowing cabbage seeds in nursery beds, what is the recommended spacing between rows to support healthy seedlings?
Explanation: A 15–20 cm spacing helps ensure adequate air circulation and root space. 6–8 cm is too close and may cause overcrowding, while 25–30 cm and 35–40 cm are more suitable for final field transplantation, not nurseries.
Which feature distinguishes Savoy cabbage from other cabbage types?
Explanation: Savoy cabbage is characterized by its crinkled, deeply textured leaves. Red outer leaves suggest a red cabbage variety, conical heads refer to varieties like Conehead, and purple interior is not typical of Savoy.
Cabbage generally performs best in which type of soil condition for optimal growth?
Explanation: Cabbage thrives in loamy, well-drained soils that retain moisture but avoid waterlogging. Heavy clay may cause root problems, sandy soils often lack nutrients and water retention, and highly acidic peat is not favorable.