(a) (i) Differentiate between intensive system and extensive system of livestock management. (ii) State five disadvantages of keeping livestock on free rang...
Question 1 Report
(a) (i) Differentiate between intensive system and extensive system of livestock management.
(ii) State five disadvantages of keeping livestock on free range system.
(b) State six ways in which ornamental plants are important.
Answer Details
(a)(i) Intensive system and extensive system distinguished
| Intensive system | Extensive system |
|---|---|
| Animals are confined (housed) on a small area of land. | Animals roam and graze freely over a large area of land. |
| High capital, labour and feed input per animal; high productivity. | Low capital, labour and feed input; lower productivity. |
(a)(ii) Five disadvantages of keeping livestock on free-range (extensive) system
- Animals are exposed to attack by predators.
- They are easily exposed to diseases and parasites.
- Breeding cannot be controlled, leading to indiscriminate mating.
- Growth is slow because feeding is inadequate and irregular.
- Animals are difficult to supervise and are easily stolen.
(b) Six ways in which ornamental plants are important
- They beautify and decorate the environment.
- They provide shade.
- They serve as windbreaks.
- They help to check soil erosion.
- They purify the air by giving out oxygen.
- They are a source of income when sold and are used for landscaping.
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