Study the farm implement illustrated below and answer the questions that follow.
a) Identify the farm implement illustrated.
(ii)Name the parts labelled I and II III IV in the diagram.
b) State one function of each of the parts labelled I, II, III and IV.
c) Mention the farm operation for which the illustrated implement is used.
d) List two farm tools that can perform similar functions as the illustrated implement.
e) State three ways of maintaining the illustrated implement.
(a) The farm implement illustrated is a disc plough.
(b) The functions of the labelled parts are:
- Part I: Disc blades. They cut and turn over the soil.
- Part II: Hitch. It is used to attach the implement to a tractor or other pulling equipment.
- Part III: Frame. It holds the disc blades and other parts together.
- Part IV: Depth adjustment mechanism. It is used to adjust the depth of the cut made by the disc blades.
(c) The illustrated implement is used for primary tillage operations, such as breaking up and turning over soil in preparation for planting.
(d) Two farm tools that can perform similar functions as the illustrated implement are the mouldboard plough and the chisel plough.
(e) Three ways of maintaining the illustrated implement are:
- Regular cleaning: After use, the implement should be cleaned to remove any soil, debris or plant material that may have accumulated on it. This prevents rust and corrosion and helps to prolong the life of the implement.
- Lubrication: The moving parts of the implement, such as the disc blades and bearings, should be lubricated regularly to reduce friction and prevent wear and tear.
- Storage: The implement should be stored in a dry and secure place to prevent damage from weather, pests or theft. It should also be covered to prevent dust and other contaminants from settling on it.
(a) The farm implement illustrated is a disc plough.
(b) The functions of the labelled parts are:
- Part I: Disc blades. They cut and turn over the soil.
- Part II: Hitch. It is used to attach the implement to a tractor or other pulling equipment.
- Part III: Frame. It holds the disc blades and other parts together.
- Part IV: Depth adjustment mechanism. It is used to adjust the depth of the cut made by the disc blades.
(c) The illustrated implement is used for primary tillage operations, such as breaking up and turning over soil in preparation for planting.
(d) Two farm tools that can perform similar functions as the illustrated implement are the mouldboard plough and the chisel plough.
(e) Three ways of maintaining the illustrated implement are:
- Regular cleaning: After use, the implement should be cleaned to remove any soil, debris or plant material that may have accumulated on it. This prevents rust and corrosion and helps to prolong the life of the implement.
- Lubrication: The moving parts of the implement, such as the disc blades and bearings, should be lubricated regularly to reduce friction and prevent wear and tear.
- Storage: The implement should be stored in a dry and secure place to prevent damage from weather, pests or theft. It should also be covered to prevent dust and other contaminants from settling on it.