Which of the animal product is used in the production of buttons?
Trả lời
(C)
Bone
2
Subsistance farme rs mostly practice
Trả lời
(C)
Mixed cropping
3
A piece of land is said to be on lease to a farmer when it is
Trả lời
(C)
Rented for a period
4
Which of the following equipment is a fame implement?
Trả lời
(C)
Mower
5
A peridic maintenance activity carried out on through farm tractor is
Trả lời
(C)
Changing of engine oil
6
Which of the following sources of farm power is most verstile in West Africa?
Trả lời
(B)
Animal
7
Which of the following sources of farm power is most verstile in West Africa?
Trả lời
(B)
Animal
8
Farm mechanization does not
Trả lời
(C)
Promote employment
9
Farm surveying equipment include the following except
Trả lời
(D)
Spade
10
The sustem in which a farmer uses a piece of land for a period and abandons it for another land is called
Trả lời
(C)
Shifting cultivation
11
A socio-cultural factor affecting land availability for agriculture include use of land for
Trả lời
(D)
Building religious houses
12
Organisms which may be benefical to crop include
Trả lời
(B)
Bacteria
13
Which of the following rocks is sedimantary?
Trả lời
(A)
Limestone
14
Soil profile important in agriculture because it
Trả lời
(C)
Gives indication of types of cropsto grow
15
What is the percentage water content of soil sample which weighed 180g when fresh and 120g when oven-dried
Trả lời
(C)
33.33%
16
A soil sample with a pHof 4.5 is said to be
Trả lời
(A)
Acidic
17
The propety of soil which cannot easily be change by a famer is the
Trả lời
(C)
Texture
18
A farmer continuously applies sulphate of ammonia to his faemland for many years, the resulatant soil solution is most likely to
Trả lời
(B)
Change blue litmus paper to re
19
Application of water to the subsoil through perforated pipes is known as
Trả lời
(D)
Overhead irrigation
20
Which of the following statements describe the impact of land degradation?
I. Increased availablity of fuel wood
II. Reduction in livestock production
III. Decrease in agricultural productivity
IV. Pollution of water bodies
Trả lời
(A)
I,II and III only
21
Tabacco belongs to the group of crops called
Trả lời
(C)
Stimulants
22
Maize is a popular crop in West Africa because it
Trả lời
(B)
Has multiple uses
23
If the spacing of maize is 0.9m by 0.3m and one seed is sown per stand, what will be the popullation of maize plants on a hectare of farmland?
Trả lời
(D)
27,000
24
The following crops require shade trees at the seeding statge except
Trả lời
(D)
Oryza sativa
25
Crop which are primarily grown to provide food for farm animals are
Trả lời
(C)
Forages
26
Crop selection is adantageous because
Trả lời
(A)
Seeds are collected from stands with desirable traits
27
A fungus known as phytophthora palmivora is responsible for
Trả lời
(C)
Blackpd disease of cocoa
28
Viral disease of crops can best be controlled through
Trả lời
(B)
Planting reistant varieties
29
Piercing and sucking insect pests possess
Trả lời
(D)
Probosces
30
Callosobruchus maculatus is a common pest of
Trả lời
(D)
Cowpea
31
The use of pathogens to control dodder weeds is a
Trả lời
(C)
Biological method
32
The digestive function of the rumen in ruminant nutrition is enchanced by the
Trả lời
(B)
Presence of micro -organisms
33
The duration of the oestrus cycle of sow is
Trả lời
(A)
14 - 28 days
34
Natural immunity to diseases in calves is acquired through maccess to
Trả lời
(B)
Colostrum
35
If a sow conceived on the 5th of june in particular year, it will probably farrow the same year on
Trả lời
(D)
28th October
36
The act of parturtion in rabbit is known as
Trả lời
(D)
Kindling
37
The act of parturtion in rabbit is known as
Trả lời
(D)
Kindling
38
The act of parturtion in rabbit is known as
Trả lời
(D)
Kindling
39
The act of parturtion in rabbit is known as
Trả lời
(D)
Kindling
40
The act of parturtion in rabbit is known as
Trả lời
(D)
Kindling
41
The extra oyster shell meal supplied to breedinghens\
Trả lời
(C)
Aids in hardening egg shell
42
Iron is important in the diest of livestock for
Trả lời
(D)
Blood production
43
Established pasture cannot be harvested by
Trả lời
(D)
Cutting with sickle
44
The mating of a white fulani bull and an N'dama cow could be termed
Trả lời
(D)
Cross breeding
45
Which of the following organisms is not an endoparasite?
Trả lời
(C)
Tick
46
Which of the following compounds can be used to seal soil pores and prevent loss of water in a fish pond?
Trả lời
(C)
Calcium carbonate
47
The demand for cassava is not affected by
Trả lời
(A)
Cost of production
48
A farmer obtained a of #250,000 at a simple interest rate of 8% per annum to be paid in two years what would be the interest the farmer will pay on the loan?
Trả lời
(B)
#40,000
49
Which of the following methods is inapropriate when introducing a new variety of rice farmers?
Trả lời
(B)
Circular letters
50
The term fingerling refers to a young
Trả lời
(B)
Fish
51
The term fingerling refers to a young
Trả lời
(B)
Fish
52
The term fingerling refers to a young
Trả lời
(B)
Fish
53
The effect of fertilizing a fish pond with compost manure on phytoplankton population and fish yield is such that
Trả lời
(D)
Phytoplankton population increases as a fish yield increases
54
Which of the following developments could result from defoiratation?
