Sources of farm power - SS1 Agriculture Past Questions and Answers - page 2

Farm power in agriculture has evolved from predominantly human and animal power to include mechanical, electrical, and renewable sources, leading to increased efficiency and productivity.

An example of a specific agricultural task that relies heavily on electrical power is the operation of irrigation pumps to provide water to crops.

Advantages of using solar power in agriculture include reduced energy costs and environmental benefits. Disadvantages may include high initial setup costs and dependence on sunlight availability.

The choice of farm power source depends on the scale of farming operations. Smaller farms may rely more on human and animal power, while larger operations often utilize mechanical and electrical power.

Renewable sources of farm power, such as solar and wind, contribute to sustainable agriculture by reducing greenhouse gas emissions and decreasing reliance on non-renewable energy sources, promoting environmental stewardship.