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Worksheets08/01/26-Civilwar-Overseer Grade 1-Methods of irrigation topics
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
Which of the following is a common crop grown in furrow irrigation?
a)
Rice
b)
Sugarcane
c)
Tea
d)
Wheat
2.
The furrow irrigation method is most suitable for which of the following crops?
a)
Rice
b)
Maize
c)
Tea
d)
None
3.
Which type of furrow is suitable for crops that require less water?
a)
Deep furrows
b)
Shallow furrows
c)
Wide furrows
d)
Narrow furrows
4.
Which of the following irrigation methods is most effective for controlling weed growth?
a)
Drip irrigation
b)
Furrow irrigation
c)
Sprinkler irrigation
d)
Flood irrigation
5.
In which of the following situations is drip irrigation least effective?
a)
Water-scarce regions
b)
Saline soils
c)
Sandy loam soils
d)
Heavy rainfall areas
6.
Which soil type is most suitable for drip irrigation?
a)
Clayey soil
b)
Sandy loam
c)
Peaty soil
d)
Saline soil
7.
What is the maximum water application efficiency of drip irrigation?
a)
60%
b)
80%
c)
90%
d)
100%
8.
What is the primary function of mulch in agriculture?
a)
To reduce the soil temperature
b)
To increase evaporation losses
c)
To reduce evaporation losses
d)
To provide nutrients to the plants
9.
What is the purpose of fertigation in drip irrigation systems?
a)
To apply pesticides
b)
To mix soil nutrients
c)
To apply fertilizers along with irrigation water
d)
To reduce soil salinity
10.
What is the key benefit of sprinkler irrigation on steep lands?
a)
Low power requirement
b)
Uniform water distribution
c)
High efficiency for all crop types
d)
Low installation cost
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