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
the amount of irrigation water required to bring the soil moisture level in the effective root zone to field capacity is called
2 / 50
Good soil aeration facilitates
3 / 50
An oxidised nutrient becomes
4 / 50
5 / 50
The procedure of removing excess emerged seedlings is referred to as
6 / 50
One of this is not a tillage practice
7 / 50
refers to the spraying of the leaves of growing plants with suitable fertilizer solutions
8 / 50
is refer to fertilizer which supply two or three of the major plant nutrient elements e.g. nitrogen, phosphorus, and potassium
9 / 50
9. Photo period is refers to
10 / 50
In this method the irrigation water is applied to the crop above the ground surface in the form of spray
11 / 50
The conventional way of breaking up soil lumps is through
12 / 50
13 / 50
which of the following farm implements perform the functions such as smooth and pulverize plowed soil compact it and destroy weeds
14 / 50
China is one of the riches centre of
15 / 50
Only Elements have been found to be essentials for all plants and four others have been found essentials for some plant.
16 / 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
17 / 50
Grading and terracingare done on a
18 / 50
does not allow easy percolation of water and encourages surface run
19 / 50
oxidation after tillage facilitates __Of nutrients
20 / 50
may be defined as a protective covering over the soil surface that is intended to minimize evaporation losses
21 / 50
Aerobic and anaerobics are classifications of
22 / 50
the addition of any calcium or calcium and magnesiumcontaining compound to the soil for reducing acidity is called
23 / 50
Among these: Disc, Chsel, Rotary hoe and Subsoiler one is not primary tillage equipment
24 / 50
The richest and most concentrated manure is
25 / 50
the process of neutralizing acidic soil is referred to as
26 / 50
is the effect of high wind velocity on crops
27 / 50
occurs when rainfall intensity exceeds the infiltration capacity of the soil
28 / 50
Is refers to the spraying of the leaves of growing plants with suitable fertilizer solutions
29 / 50
tractors are most suitable for small operations
30 / 50
30. Tillage facilitated all exept
31 / 50
32 / 50
A tractor that has a track running the full length on both sides is
33 / 50
33. Is not a type of tillage
34 / 50
irrigation method, where water is applied directly to the soil surface from a channel located at the upper reach of the field is known as
35 / 50
35. Edaphic factors is refer to
36 / 50
Is the procedure used for removing excess emerged seedlings.
37 / 50
which of the following soil type does not allow easy percolation of water and encourages surface run
38 / 50
The quality of sunlight affects
39 / 50
is commonly practiced with respect to crops that are planted in rows. It involves tilling the areas between the crop rows
40 / 50
41 / 50
Is the equipment use to measure relative humidity.
42 / 50
maintaining more moisture in the soil,increasing surface roughness and reducing wind velocity are all measures of
43 / 50
43. Cause litle injury to the corn
44 / 50
An alkaline soil contains a high
45 / 50
the practice of cultivating and planting on strips of land that are of the same elevation is called
46 / 50
the practice where crop production is carried out with as little tillage or soil disturbance as possible is known as
47 / 50
stunted growth,Loss of green color, yellow discoloration of leaves from tip backward, older leaves brown all these are deficiency symptoms of
48 / 50
this refers to the application of fertilizers into the soil close to the seed or plant and is employed when relatively small quantities of fertilizers are to be applied
49 / 50
An acidic soil contains a high
50 / 50
50. Is not a macro nutrient
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