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
Is not an impliment for bed preparation
2 / 50
the amount of irrigation water required to bring the soil moisture level in the effective root zone to field capacity is called
3 / 50
occurs when rainfall intensity exceeds the infiltration capacity of the soil
4 / 50
The conventional way of breaking up soil lumps is through
5 / 50
An alkaline soil contains a high
6 / 50
Aerobic and anaerobics are classifications of
7 / 50
stunted growth,Loss of green color, yellow discoloration of leaves from tip backward, older leaves brown all these are deficiency symptoms of
8 / 50
Among these: Disc, Chsel, Rotary hoe and Subsoiler one is not primary tillage equipment
9 / 50
is refer to fertilizer which supply two or three of the major plant nutrient elements e.g. nitrogen, phosphorus, and potassium
10 / 50
Tillage is define as changing the soil condition with a __for the benefit of Man
11 / 50
the practice where crop production is carried out with as little tillage or soil disturbance as possible is known as
12 / 50
seeds of many plants require moist chilling conditions for a period of time to render them capable of germination. This process is called
13 / 50
All Benefits from improved soil earation
14 / 50
Is refers to the spraying of the leaves of growing plants with suitable fertilizer solutions
15 / 50
What is the effect of high wind velocity on crops
16 / 50
may be defined as a protective covering over the soil surface that is intended to minimize evaporation losses
17 / 50
Good soil aeration facilitates
18 / 50
A tractor that has a track running the full length on both sides is
19 / 50
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
20 / 50
China is one of the riches centre of
21 / 50
Lossens the soil and result in a seed bed suitable fof germination
22 / 50
23 / 50
during germination the cotyledons are carried above ground level due to elongation of the region just below the cotyledons such kind of germination is referred to as
24 / 50
24. _Is not a tillage practice
25 / 50
26 / 50
when the cotyledons remain at the level where the seed was planted and are not carried above ground. Such seedlings exhibit
27 / 50
tractors are most suitable for small operations
28 / 50
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
29 / 50
the most ancient and most universal forms of tillage is
30 / 50
is the effect of low temperature on crops.
31 / 50
All these can be incorporated into the soil Through Tillage: Rocks, Organic matter, Humus and Weeds with the exception of
32 / 50
Is the procedure used for removing excess emerged seedlings.
33 / 50
All cultivated plants were domesticated from their
34 / 50
s the total amount of water applied through irrigation.
35 / 50
An oxidised nutrient becomes
36 / 50
An acidic soil contains a high
37 / 50
In order to prevent the breakdown of soil aggregates due to raindrop impact, their aggregate stability must be improved by
38 / 50
The crawler tractor is used for operations
39 / 50
40 / 50
Is the most common tillage implement used among small scale farmers.
41 / 50
Sometimes sowing is done by scattering the seeds at random on the field or plot. This method of sowing is referred to as
42 / 50
42. Is not a type of tillage
43 / 50
What is the effect of low temperature on crops
44 / 50
45 / 50
when the seeds are germinated at temperatures slightly above freezing before they are sown. This process is called
46 / 50
Is the equipment use to measure relative humidity.
47 / 50
The quality of sunlight affects
48 / 50
tractors can be referred to as general purpose machines
49 / 50
Is the equipments use to measure temperature.
50 / 50
Is the process of neutralizing acidic soil.
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