AGR203





Category: AGR203

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ATTENTION:

Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.

Good luck!


AGR203

1 / 50

1.

s the total amount of water
applied through irrigation.

2 / 50

2.

may be defined as a
protective covering over the
soil surface that is intended
to minimize evaporation
losses

3 / 50

3.

The conventional way of
breaking up soil lumps is
through

4 / 50

4.

Is the procedure used for
removing excess emerged
seedlings.

5 / 50

5.

Good soil aeration
facilitates

6 / 50

6.

Does not cause disease in
plants

7 / 50

7.

is refers to the number of
days between any two
subsequent irrigation during
periods without rainfall

8 / 50

8.

All these can be
incorporated into the soil
Through Tillage: Rocks,
Organic matter, Humus and
Weeds with the exception
of

9 / 50

9.

Seeds that are to be stored
are commonly protected
from diseases and pest by
treating them with
appropriate pesticides. This
procedure is referred to as

10 / 50

10.

The conventional way of
breaking up soil lumps is
through

11 / 50

11. Tillage facilitated all exept

12 / 50

12.

What is the effect of high
wind velocity on crops

13 / 50

13.

cereal crops such as maize,
sorghum and millet are
planted with a definite inter
and intra row spacing to
achieve a precise plant
density. This method is
called

14 / 50

14.

An alkaline soil contains a
high

15 / 50

15.

the most common tillage
implement among small
scale farmers is

16 / 50

16. Can cause Erosion

17 / 50

17.

is the method the irrigation
where by water is applied to
the crop above the ground
surface in the form of spray.

18 / 50

18.

the practice of growing and
Ploughing in green crops to
increase the organic matter
content of the soil is
referred to as

19 / 50

19. Cause litle injury to the corn

20 / 50

20.

the amount of irrigation
water required to bring the
soil moisture level in the
effective root zone to field
capacity is called

21 / 50

21.

Is refers to the spraying of
the leaves of growing plants
with suitable fertilizer
solutions

22 / 50

22. Photo period refers to

23 / 50

23.

Aerobic and anaerobics are
classifications of

24 / 50

24.

In order to prevent the
breakdown of soil
aggregates due to raindrop
impact, their aggregate
stability must be improved
by

25 / 50

25. _Is not a tillage practice

26 / 50

26.

fertilizer which supply two
or three of the major plant
nutrient elements e.g.
nitrogen, phosphorus, and
potassium is called

27 / 50

27.

Is an equipment for making
ridges

28 / 50

28.

The quality of sunlight
affects

29 / 50

29.

Lossens the soil and result
in a seed bed suitable fof
germination

30 / 50

30.

when the cotyledons
remain at the level where
the seed was planted and
are not carried above
ground. Such seedlings
exhibit

31 / 50

31.

Is not an impliment for bed
preparation

32 / 50

32.

is commonly practiced with
respect to crops that are
planted in rows. It involves
tilling the areas between
the crop rows

33 / 50

33.

s the total amount of water
applied through irrigation.

34 / 50

34.

is the effect of low
temperature on crops.

35 / 50

35. Is refer to Precipitation.

36 / 50

36.

Does not cause disease in
plants

37 / 50

37.

the most common form of
soil collection tillage in
tropical Africa is called

38 / 50

38.

the process of making hard
seed covering weaker or
pervious to water and
gases is referred to as

39 / 50

39.

Is the equipments use to
measure temperature.

40 / 50

40.

tractors do not usually have
adjustable tread of
adequate clearance for row
crop operations

41 / 50

41.

when the seeds are
germinated at temperatures
slightly above freezing
before they are sown. This
process is called

42 / 50

42.

is generally defined as the
artificial application of water
to the soil for the purpose of
supplying the moisture
essential for plant growth

43 / 50

43.

Among these: Disc, Chsel,
Rotary hoe and Subsoiler
one is not primary tillage
equipment

44 / 50

44.

All cultivated plants were
domesticated from their

45 / 50

45.

Calcium carbonate is used
to neutralize

46 / 50

46.

occurs when rainfall
intensity exceeds the
infiltration capacity of the
soil

47 / 50

47.

occurs when rainfall
intensity exceeds the
infiltration capacity of the
soil

48 / 50

48.

The crawler tractor is used
for
operations

49 / 50

49.

refers to the spraying of the
leaves of growing plants
with suitable fertilizer
solutions

50 / 50

50.

An acidic soil contains a
high

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