Livestock Production I - JSS2 Agricultural science Past Questions and Answers - page 2
How do characteristics and uses of different livestock species contribute to the diversity of livestock production?
By promoting monoculture
Characteristics and uses of different livestock species have no impact on diversity
By providing a wide range of products
To discourage the consideration of diversity in livestock production
What is a primary advantage of raising large livestock like cattle?
Low contribution to meat and milk production
High reproductive rate
Large livestock have no specific advantages
Significant contribution to meat and milk production
How do small livestock contribute to agricultural sustainability?
By promoting environmental degradation
Small livestock have no impact on sustainability
By providing a sustainable source of diverse products
To discourage the consideration of small livestock in agriculture
What are the primary uses of small livestock such as chickens in agriculture?
Solely for transportation
Small livestock have no specific uses
Primarily for meat and egg production
For wool production
How can the characteristics of different livestock species impact their uses in agriculture?
Characteristics have no influence on uses
By promoting uniformity in uses
Characteristics play a crucial role in determining the specific uses
To discourage the consideration of characteristics in livestock production
How does livestock contribute to the sustainability of agricultural practices by providing diverse products, including meat, milk, and other by-products?
Livestock production plays a vital role in agriculture by providing diverse products essential for human consumption and other purposes. Livestock, such as cattle, goats, and poultry, contribute to sustainability by utilising marginal lands unsuitable for crop cultivation and converting low-quality feed into high-quality protein sources like meat and milk.
How do these characteristics contribute to the diversity of livestock production, and how are the uses of livestock species determined by their specific traits?
Different livestock species possess unique characteristics and uses that contribute to the diversity of livestock production systems. For example, cattle are primarily raised for meat and milk production due to their large size and high milk-producing capacity. Sheep are valued for their wool, meat, and milk production, while goats are known for their adaptability to various environments and browsing behaviour. Poultry species like chickens and ducks are raised for their meat and eggs, characterised by rapid growth rates and prolific egg-laying capabilities.
What are the primary characteristics that differentiate small livestock from large livestock.
Small livestock, such as chickens and ducks, are characterised by their relatively small size, rapid growth rates, and high reproductive efficiency. They require less space and feed compared to large livestock and are typically raised intensively for meat and egg production. In contrast, large livestock like cattle and horses are much larger in size, require more extensive grazing or housing facilities, and have longer gestation periods and slower growth rates. Large livestock are often raised extensively on pasture or rangeland for meat, milk, and draft power, requiring significant land and resource inputs.
Why are cattle primarily raised for meat and milk production, and how does their usage contribute to the overall benefits of livestock farming?
Cattle play a significant role in livestock production as they are primarily raised for meat and milk production worldwide. Cattle are valued for their large size, efficient conversion of forage into high-quality protein sources, and versatility in various production systems. Beef cattle provide a valuable source of meat, while dairy cattle are raised for milk production, contributing to the supply of essential nutrients like protein and calcium.
How do characteristics like rapid growth and short generation intervals contribute to the unique role of poultry in providing meat and other products in agriculture?
Poultry species, such as chickens and ducks, play a crucial role in livestock production due to their rapid growth rates, high reproductive efficiency, and short generation intervals. Chickens, for example, reach marketable size quickly and have prolific egg-laying capabilities, making them efficient producers of meat and eggs. Ducks are valued for their adaptability to various environments and high feed conversion efficiency, contributing to sustainable meat and egg production systems. Poultry farming requires less space and resources compared to large livestock, making it accessible to small-scale farmers and contributing to the supply of affordable protein sources worldwide.