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. Cause litle injury to the corn
2 / 50
which of the following soil type does not allow easy percolation of water and encourages surface run
3 / 50
A tractor that has a track running the full length on both sides is
4 / 50
In this method the irrigation water is applied to the crop above the ground surface in the form of spray
5 / 50
5. Is not a macro nutrient
6 / 50
The quality of sunlight affects
7 / 50
Is an equipment for making ridges
8 / 50
The crawler tractor is used for operations
9 / 50
Is refers to the spraying of the leaves of growing plants with suitable fertilizer solutions
10 / 50
Grading and terracingare done on a
11 / 50
maintaining more moisture in the soil,increasing surface roughness and reducing wind velocity are all measures of
12 / 50
tractors do not usually have adjustable tread of adequate clearance for row crop operations
13 / 50
the most common form of soil collection tillage in tropical Africa is called
14 / 50
Stunted growth,Leaves turn dark bluish green, purpling and browning from tip backward,Plants slow to ripen, remaining green all these are deficiency symptoms of
15 / 50
15. _Is not a tillage practice
16 / 50
Is the equipment use to measure relative humidity.
17 / 50
Good soil aeration facilitates
18 / 50
s the total amount of water applied through irrigation.
19 / 50
refers to the spraying of the leaves of growing plants with suitable fertilizer solutions
20 / 50
The premitive tillage tools were made of the following: Bones, Stones, Metals and Wood with the exeption of
21 / 50
when the seeds are germinated at temperatures slightly above freezing before they are sown. This process is called
22 / 50
Is not an impliment for bed preparation
23 / 50
Aerobic and anaerobics are classifications of
24 / 50
is refer to fertilizer which supply two or three of the major plant nutrient elements e.g. nitrogen, phosphorus, and potassium
25 / 50
occurs when rainfall intensity exceeds the infiltration capacity of the soil
26 / 50
26. Is not a type of tillage
27 / 50
the amount of irrigation water required to bring the soil moisture level in the effective root zone to field capacity is called
28 / 50
the practice of growing and Ploughing in green crops to increase the organic matter content of the soil is referred to as
29 / 50
One of this is not a tillage practice
30 / 50
fertilizer which supply two or three of the major plant nutrient elements e.g. nitrogen, phosphorus, and potassium is called
31 / 50
31. Is refer to Precipitation.
32 / 50
What is the effect of high wind velocity on crops
33 / 50
An oxidised nutrient becomes
34 / 50
35 / 50
Tillage is define as changing the soil condition with a __for the benefit of Man
36 / 50
is refers to the number of days between any two subsequent irrigation during periods without rainfall
37 / 50
A good seed bed should have
38 / 50
In order to prevent the breakdown of soil aggregates due to raindrop impact, their aggregate stability must be improved by
39 / 50
All Benefits from improved soil earation
40 / 50
The richest and most concentrated manure is
41 / 50
the practice of cultivating and planting on strips of land that are of the same elevation is called
42 / 50
China is one of the riches centre of
43 / 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
44 / 50
oxidation after tillage facilitates __Of nutrients
45 / 50
is commonly practiced with respect to crops that are planted in rows. It involves tilling the areas between the crop rows
46 / 50
46. Is refer to Precipitation.
47 / 50
An acidic soil contains a high
48 / 50
Only Elements have been found to be essentials for all plants and four others have been found essentials for some plant.
49 / 50
the most common tillage implement among small scale farmers is
50 / 50
is used for making plates in tractor batteries
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