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MEDIUM
ENGLISH
Agriculture
In fanning system cultivation of two or more crops is known as_______________?
A
Sequential cropping
Option A
B
Strip cropping
Option B
C
Multiple cropping
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
In pulses, for the production of nucleus seed we require minimum of_________________?
A
300 plant progenies
Option A
B
400 plant progenies
Option B
C
500 plant progenies
Option C
D
200 plant progenies
Option D
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MEDIUM
ENGLISH
Agriculture
Breeders seed production is taken up from the nucleus seed B and A lines are pollinated in an isolation of 1 Km in a ratio of_________________?
A
1:2
Option A
B
1:3
Option B
C
1:4
Option C
D
1:5
Option D
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MEDIUM
ENGLISH
Agriculture
Who described. the use of letrazolium for assessing, seed quality and the basis of topographical patterns___________________?
A
Moore (1973)
Option A
B
Burries etc (1969)
Option B
C
Maguare (1962)
Option C
D
Kotowski (1926)
Option D
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MEDIUM
ENGLISH
Agriculture
Who showed a positive correlation between tetrazolium staining with seed quality in soybean seeds ?
A
Maguire (1963)
Option A
B
Barries ei al. (1969)
Option B
C
Moore (1973)
Option C
D
Woodstock (1976)
Option D
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MEDIUM
ENGLISH
Agriculture
Who gave the formula for mean germination time?
A
Nicolls &Heydecker (1968)
Option A
B
Kotowski (1962)
Option B
C
Baskin (1972)
Option C
D
Maguire (1962)
Option D
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MEDIUM
ENGLISH
Agriculture
Who gave the formula for coefficient of velocity of germination ?
A
Kotowski (1926)
Option A
B
Germ (1949)
Option B
C
Deloucle & Baskin (1972)
Option C
D
Moore (1973)
Option D
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MEDIUM
ENGLISH
Agriculture
genetic purity of seed is determined by________________?
A
Ageing test
Option A
B
Grow out test
Option B
C
Tz test
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
The seed dormancy of rice seed can be broken by putting into the oven at____________________?
A
50°c for 5 hrs
Option A
B
53°c for 6 hrs
Option B
C
45°c for 6 hrs
Option C
D
none of the above
Option D
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MEDIUM
ENGLISH
Agriculture
High density grains are found mostly at___________________?
A
Top of panicle
Option A
B
Middle of panicle
Option B
C
Bottom of panicle
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Better crop establishment especially for direct seeded rice can be obtained by using________________?
A
High density grain
Option A
B
Low density grain
Option B
C
Both a & b
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
The higher leachate conductivity is associated with__________________?
A
Mature seeds
Option A
B
Immature seed?
Option B
C
Abnormal seeds
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Vigor index of seedings in rice can be determined on___________________?
A
Quantitative basis
Option A
B
Qualitative basis
Option B
C
Both a & b
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
Electrolytes leakage is defendant on_________________?
A
Condition of cell membrane
Option A
B
Cracking of seed test
Option B
C
Both a & b
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
Azolla which fixes nitrogen in rice field is__________________?
A
Bacteria
Option A
B
Fungi
Option B
C
Ferm
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
The CO, content of air is___________________?
A
1%
Option A
B
10.3%
Option B
C
0.03%
Option C
D
0.002%
Option D
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MEDIUM
ENGLISH
Agriculture
Sowing seed without any tillage in the soil is called__________________?
A
Minimum tillage
Option A
B
Zero tillage
Option B
C
Secondary tillage
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
Fertilizer application before seed sowing is called__________________?
A
Top dressing
Option A
B
Broadcasting
Option B
C
Basal application
Option C
D
Drilling
Option D
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MEDIUM
ENGLISH
Agriculture
Zinc deficiency is generally observed in_________________?
A
Wheat
Option A
B
Vegetables
Option B
C
Race
Option C
D
Cotton
Option D
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MEDIUM
ENGLISH
Agriculture
Mutual association between fungi and roots of plants is known as_________________?
A
Rhizospher
Option A
B
Mycorrhizae
Option B
C
Root fungi
Option C
D
None of the above
Option D
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