Study the diagrams below and use them to answer questions (a) to (c).

a) ldentify the equipment illustrated by diagrams D, E, F, and G.

(b) State the farm operation for which the equipment illustrated by diagrams D,E,F and G.

(c) Enumerate two specific uses of each of the equipment illustrated by diagrams F and G.

(d) State six general ways of maintaining the equipment illustrated by diagrams F and G.

Observe specimens H, l, J, and K carefully.

(a) State one method of propagation of each of the specimens 

(b) State four advantages of staking the crop which specimen I is obtained.

(c) Name the toxic substance present in specimen H and give two methods of reducing it

(d) Describe the processing of specimen H into garri.

(a) State a breed of specimen L which may be used for only commercial egg production.

(b) How long does it take an improved specimen L from day old to reach its point of lay

(c) Name any four features on the head of specimen Lour diseases that attack specimen L.

(d) Mention three parasites and four diseases that attack specimen L

(e) Mention two ways of controlling the parasites mentioned in (d) above

(a) Using specimens A, C\(_{1}\), C\(_{2}\), D, E and F; carry out a test of a chemical property of the specimen labelled A and present your report under the following headings:

(i) aim (ii) procedure (iii) observaton (iv) conclusion

(b) State two probable causes of the soil condition observed on Specimen A

(c) Štate four reasons why the experiment is important in agriculture.

Diagrams H and I illustrate tractor-coupled implements. Use them to answer questions (a) - (c)

(a) Identify the implements illustrated by diagrams H and I.

Specimen H;                Specimen I;

(b) Name the parts labelled I -X.

(c) State one function of each or parts labelled I -IX.