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Agronomy
Gaseous loss of a substance from the soil or from fertilizer or manure is called _______?
Volatilization
Transpiration
Evaporation
Evapotranspiration
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Agronomy
The cotton plant sheds more fruits mainly due to _______?
Higher dose of fertilizer
Higher temperature
More number of irrigations
Insects and pest
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Agronomy
Seed rat of American cotton per acre is _______?
10-12 kg
15-18 kg
6-8 kg
none of these
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Agronomy
The study of form and structure of insects are called _______?
insect morphology
insect Ecology
insect physiology
No of above
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Agronomy
Who showed a positive correlation between tetrazolium staining with seed quality in soybean seeds ?
Moore (1973)
Barries ei al. (1969)
Maguire (1963)
Woodstock (1976)
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Agronomy
What is catchment _______?
An area which drains in to pond
Ail area of waterlogged condition
An area of woody plantation
None of these
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Agronomy
Most of the insect require _______?
Vitamin B
Vitamin A
Vitamin C
Vitamin D
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Agronomy
Grass hopper, cricket have mouth parts _______?
Biting chewing type
Chewing lapping type
Piercing sucking type
Biting and sponging type
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Agronomy
Soil reaction of preference of sugarcane is _______?
7.03 pH
6.00 pH
8.00 pH
6.5 pH
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Agronomy
Asymmetrical mouths parts present in _______?
Housefly
Thrips
Aphid
None of these
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