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. Edaphic factors is refer to
2 / 50
Is the equipments use to measure temperature.
3 / 50
Does not cause disease in plants
4 / 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
5 / 50
oxidation after tillage facilitates __Of nutrients
6 / 50
Good soil aeration facilitates
7 / 50
the most ancient and most universal forms of tillage is
8 / 50
The conventional way of breaking up soil lumps is through
9 / 50
maintaining more moisture in the soil,increasing surface roughness and reducing wind velocity are all measures of
10 / 50
The premitive tillage tools were made of the following: Bones, Stones, Metals and Wood with the exeption of
11 / 50
the process of neutralizing acidic soil is referred to as
12 / 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
13 / 50
13. Photo period refers to
14 / 50
tractors do not usually have adjustable tread of adequate clearance for row crop operations
15 / 50
Among these: Disc, Chsel, Rotary hoe and Subsoiler one is not primary tillage equipment
16 / 50
the practice of growing and Ploughing in green crops to increase the organic matter content of the soil is referred to as
17 / 50
In this method the irrigation water is applied to the crop above the ground surface in the form of spray
18 / 50
the total amount of water applied through irrigation is called
19 / 50
Lossens the soil and result in a seed bed suitable fof germination
20 / 50
An acidic soil contains a high
21 / 50
22 / 50
Is the total amount of water applied through irrigation
23 / 50
One of this is not a tillage practice
24 / 50
is commonly practiced with respect to crops that are planted in rows. It involves tilling the areas between the crop rows
25 / 50
is the effect of low temperature on crops.
26 / 50
Aerobic and anaerobics are classifications of
27 / 50
may be defined as a protective covering over the soil surface that is intended to minimize evaporation losses
28 / 50
28. Is not a type of tillage
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When a living seed fails to germinate even when provided with the normal conditions necessary for germination, such a seed is said to be
30 / 50
Grading and terracingare done on a
31 / 50
is the effect of high wind velocity on crops
32 / 50
the amount of irrigation water required to bring the soil moisture level in the effective root zone to field capacity is called
33 / 50
does not allow easy percolation of water and encourages surface run
34 / 50
the practice of cultivating and planting on strips of land that are of the same elevation is called
35 / 50
Sometimes sowing is done by scattering the seeds at random on the field or plot. This method of sowing is referred to as
36 / 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
37 / 50
is the method the irrigation where by water is applied to the crop above the ground surface in the form of spray.
38 / 50
Is the equipment use to measure relative humidity.
39 / 50
China is one of the riches centre of
40 / 50
40. Is not a micro nutrient
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the practice where crop production is carried out with as little tillage or soil disturbance as possible is known as
42 / 50
The flowers of leguminous field crops are
43 / 50
All these can be incorporated into the soil Through Tillage: Rocks, Organic matter, Humus and Weeds with the exception of
44 / 50
the addition of any calcium or calcium and magnesiumcontaining compound to the soil for reducing acidity is called
45 / 50
the most common form of soil collection tillage in tropical Africa is called
46 / 50
46. Is refer to Precipitation.
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Is not an impliment for bed preparation
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occurs when rainfall intensity exceeds the infiltration capacity of the soil
49 / 50
The quality of sunlight affects
50 / 50
Is the procedure used for removing excess emerged seedlings.
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