A characteristic feature of subsistence agriculture is

Q: A characteristic feature of subsistence agriculture is

A characteristic feature of subsistence agriculture is supply of labour by farm families ✓ wholesale of farm harvest purchasing of seeds for planting diseases control Explanation Crop rotation means growing different crops in sequence on the same land. This prevents nutrient depletion because different crops use and restore different nutrients. Benefits include: breaking pest and disease cycles (pests specific to one crop die when that crop is absent), improving soil structure, reducing weed pressure, and increasing yields over time. A typical rotation: legumes (add nitrogen) → leafy crops (use nitrogen) → root crops (break up soil) → grain crops. Each crop benefits from what the previous one left behind.

Question

Answer 1

A characteristic feature of subsistence agriculture is

supply of labour by farm families ✓
wholesale of farm harvest
purchasing of seeds for planting
diseases control

Explanation

Crop rotation means growing different crops in sequence on the same land. This prevents nutrient depletion because different crops use and restore different nutrients.

Benefits include: breaking pest and disease cycles (pests specific to one crop die when that crop is absent), improving soil structure, reducing weed pressure, and increasing yields over time.

A typical rotation: legumes (add nitrogen) → leafy crops (use nitrogen) → root crops (break up soil) → grain crops. Each crop benefits from what the previous one left behind.