Concept:Farm tools are recognised by the specific operation they perform, and the tool shown is meant for cutting unwanted plant parts.
Explanation:The diagram illustrates a pair of secateurs, commonly called pruning shears.
This hand tool has two sharp blades that work together to make clean cuts on plant stems.
A farmer uses secateurs to remove unwanted branches, twigs, and dead or diseased growth from crops and trees.
The practice of cutting away such unwanted plant parts is known as pruning.
Pruning encourages healthy growth, improves the shape of the plant, and helps control pests and diseases.
Watering supplies moisture, fertilization adds nutrients, and mulching covers the soil, so none of these involves cutting plant parts.
Therefore, the equipment shown is used for pruning on the farm.
Answer:B. pruning
