a.i Main agricultural extension methods that could be used to create awareness of the disease among poultry farmers. (ii) Most appropriate extension method to create awareness of the disease among poultry farmers (iii) Reasons for the choice of the mass method (iv) problems likely to be encountered by the use of the mass method
b. problems faced by farm managers
c. Breeds of goat found in West Africa

(a) Identify specimens A, B, and C.
(b) State the main nutrient(s) which can be released to the soil for crop's use by each of specimens A, B, and C.
(C) Name two other chemical substances which can be used as substitutes for specimen B.
(d) State the major adverse effect of repeated applications of specimen B on a soil.
(e) Mention the role of specimen C in (i) crop production (ii) fish production.
(f) Name other substances that can be used and substituted for specimen C.

(a) ldentify specimens D, E, F, G, H and I.
(b) State one function of each of specimens D, E, F, G, H and I.
(c) Mention one method of maintaining each of specimens D,E, F, G, Hand I.

(a) ldentify specimens J, K , L and M
(b) Enumerate four types of damages done to crops by each of specimens K and L.
(c) State five methods of controlling specimen J..

(a) ldentify specimens N,0, P and Q.
(b) Name the classes of farm animals from which each of specimens N and O can be obtained.
(c) State two functions of specimens N,O, and P that are Common to farm animals.
(d) Mention: (i) one industrial use of specimen O, (i) one parasite of specimen O.
(e) Name the condition in which an animal does not possess specimen Q.
(f) State two importance of specimen Q to each farm animal and man respectively.