COWPEA HORSEGRAM AND SOY BEAN
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Question No. 1
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What are the most critical stages for irrigation in cowpea cultivation?
A.
Flowering & pod formation
B.
Flowering
C.
Seedling
D.
None of these
Question No. 2
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Which of the following is not a fodder variety of cowpea?
A.
Sirsa-10
B.
Azad-1
C.
Russian Gaint
D.
K-585
Question No. 3
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The application of phosphorus and sulfur to a crop primarily leads to what benefits?
A.
Better nodulation
B.
Better growth
C.
Better yield
D.
All
Question No. 4
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What is the recommended IW:CPE ratio for cowpea?
A.
0.8 – 1
B.
0.5
C.
0.6
D.
None
Question No. 5
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Which Indian state has the highest area and production of horse gram?
A.
Karnataka
B.
Odisha
C.
Maharashtra
D.
M.P
Question No. 6
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Why are herbicides used less frequently in horse gram cultivation?
A.
Crop is remunerative
B.
Crop is less remunerative
C.
Sturdy crop
D.
None of these
Question No. 7
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The seeds of horse gram contain which inhibitors?
A.
Trypsin
B.
Polyphenols
C.
Haemagglutinins
D.
All the above
Question No. 8
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Why is soybean often referred to as a 'wonder crop'?
A.
An excellent protein source
B.
An excellent oilseed crop
C.
High yield potential
D.
Both a and b
Question No. 9
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To which plant family does soybean belong?
A.
Leguminosae
B.
Apilionceaceae
C.
Compositae
D.
Linaceae
Question No. 10
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What is the major amino acid found in soybean?
A.
Cysteine
B.
lycine
C.
Arginine
D.
Hystine
Question No. 11
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Which of these crops is considered beneficial for a diabetic patient?
A.
Green gram
B.
Groundnut
C.
soybean
D.
cowpea
Question No. 12
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In which country did soybean originate?
A.
India
B.
china
C.
USA
D.
Japan
Question No. 13
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Which crop is sometimes referred to as 'poor man's meat'?
A.
Green gram
B.
Black gram
C.
Pegion pea
D.
soybean
Question No. 14
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What is the typical composition of a soybean seed?
A.
20% oil and 20% protein
B.
40% oil and 40% protein
C.
40% oil and 20% protein
D.
20% oil and 40% protein
Question No. 15
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When is the optimal time for planting kharif soybean?
A.
First fortnight of June
B.
First fortnight of July
C.
Second fortnight of June
D.
Second fortnight of July
Question No. 16
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The ideal temperature for the germination of soybean is approximately what?
A.
11 °C
B.
20 °C
C.
15 °C
D.
22 °C
Question No. 17
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What is the recommended seed rate for normal planting of soybean?
A.
50-60 kg/ha
B.
60-70 kg/ha
C.
70-80 kg/ha
D.
80-90 kg/ha
Question No. 18
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Which grain legume is also widely grown as an oilseed crop?
A.
Chickpea
B.
Urd bean
C.
Soybean
D.
Lentil
Question No. 19
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When was soybean first introduced to the USA?
A.
1808
B.
1904
C.
1804
D.
1908
Question No. 20
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What year was soybean first introduced in India?
A.
1880
B.
1890
C.
1980
D.
1990
Question No. 21
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For spring soybean, how should the seed rate compare to kharif planting?
A.
More
B.
Less
C.
Similar
D.
Double
Question No. 22
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What is the usually recommended plant-to-plant distance for soybean?
A.
2-3cm
B.
4-5cm
C.
5-7cm
D.
8-10cm
Question No. 23
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With which crop can soybean be incorporated?
A.
Wheat
B.
Chickpea
C.
Maize
D.
Tobacco
Question No. 24
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What is the suitable pH range for soybean cultivation?
A.
5.0-6.0
B.
7.0-8.5
C.
5.5-6.5
D.
6.0-7.5
Question No. 25
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Which species is considered to be a progenitor of soybean?
A.
Glycine max
B.
Glycine sinensis
C.
Glycine ussuriensis
D.
Glycine usiiattisimum
Question No. 26
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The variety 'Ankur' is associated with which crop?
A.
Soybean
B.
Groundnut
C.
Blackgram
D.
Sesamum
Question No. 27
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What is the most critical stage for nitrogen requirement in soybean?
A.
Bud initiation
B.
Pre-flowering
C.
Between a and b
D.
Pod maturity
Question No. 28
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Which fertilizer is best suited for soybean?
A.
Single super phosphate
B.
Potassium sulphate
C.
Ammonium sulphate
D.
All
Question No. 29
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What is the optimal depth for sowing a soybean seed?
A.
3-5cm
B.
5-8cm
C.
Less than 3cm
D.
More than 10 cm
Question No. 30
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What is the ideal plant population for a high soybean yield?
A.
2 lakhs/ha
B.
3 lakhs/ha
C.
4 lakhs/ha
D.
5 lakhs/ha
Question No. 31
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What is the most critical stage for irrigation in soybean cultivation?
A.
Pod development
B.
Seed filling
C.
Pod maturation
D.
Between a and b
Question No. 32
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Which herbicide is commonly used as a pre-plant application in soybean?
A.
Trifularin
B.
Nitralin
C.
Vernolate
D.
All of these
Question No. 33
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Which weedicide is used as a pre-emergence application for controlling weeds in soybean?
A.
Chloramben
B.
Linuron
C.
Fluorodifen
D.
All of these
Question No. 34
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Which of the following are post-emergence herbicides typically used in soybean?
A.
2,4 – D
B.
Chloroxuron
C.
Dinoseb
D.
All of these
Question No. 35
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Which soybean variety is suitable for the kharif season?
A.
Bragg
B.
Lee
C.
Durga and gaurav
D.
All of these
Question No. 36
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Which soybean variety is suitable for spring planting?
A.
Merit
B.
Clark 63
C.
Ankur
D.
All of these
Question No. 37
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Which crop provides the highest protein content, comparable to egg, milk, and meat?
A.
Black gram
B.
Lentil
C.
Soybean
D.
Pegion pea
Question No. 38
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Which country leads the world in soybean acreage and production?
A.
USA
B.
India
C.
China
D.
Pakistan
Question No. 39
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Which Indian state is known as the 'Soya State'?
A.
Uttar Pradesh
B.
Madhya Pradesh
C.
Andhra Pradesh
D.
Gujarat
Question No. 40
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Soybean contains which polyunsaturated fatty acids?
A.
Linolic acid
B.
Oleic acid
C.
Both a and b
D.
None of these
Question No. 41
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What is the best-suited irrigation system for soybean?
A.
Check basin
B.
Border strip
C.
Both a and b
D.
None of these
Question No. 42
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How does soybean respond to both acidic and alkaline soil conditions?
A.
Sensitive
B.
Slightly Tolerant
C.
Tolerant
D.
None of these
Question No. 43
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Which of the following is a yellow mosaic resistant variety of soybean?
A.
Bragg
B.
Ankur
C.
Shilajit
D.
All of these
Question No. 44
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What are the characteristics of black-seeded soybean varieties?
A.
Rich in protein but low in oil content
B.
Rich in oil but low in protein content
C.
Both high protein and oil content
D.
Both low protein and oil content
Question No. 45
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What are the characteristics of yellow-seeded soybean varieties?
A.
Rich in protein but low in oil content
B.
Rich in oil but low in protein content
C.
Both high protein and oil content
D.
Both low protein and oil content
Question No. 46
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How is the soybean yellow mosaic disease transmitted?
A.
Plant hopper
B.
White fly
C.
Aphids
D.
None of these
Question No. 47
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When was the All India Coordinated Research Project on soybean started?
A.
1967
B.
1964
C.
1984
D.
1990
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