List of top Questions asked in ICAR AIEEA (PG)

Dew can also be a water resource; accumulation of dew in north and north-east India during 6 months from October to March is
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Ratio between the area of crop irrigated and quantity of water applied to the crop is called as delta
Reason R: Any crop management practice aimed at economy in irrigation water application increases delta
In light of the above statements, choose the most appropriate answer from the options given below
Correct order of irrigation terminologies with respect to amount of water involved during a given event of irrigation (WR stands for water requirement, IR for irrigation requirement, NIR for net irrigation requirement and E for evaporation)
A 5 ha wheat crop field was supplied with 6 cm depth of irrigation, compute how many liters of water has gone into the field.
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Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: When the water moving downward through a fine textured soil encounters a layer of course sand, the downward movement is temporarily increased until the soil suction in wetting front is sufficiently reduced
Reason R: Presence of large macrospores in the coarse sand are too large to take in water from the unsaturated microspores of the soil rapidly.
In light of the above statements, choose the most appropriate answer from the options given below
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Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: The probe of a neutron moisture meter is inserted into an access tube fixed vertically in the soil
Reason R: The probe of a neutron moisture meter contains a source of fast protons and a detector of slow electrons and helps in estimating soil moisture content
In light of the above statements, choose the most appropriate answer from the options given below
A herbicide for the control of Lantana camara
Imperata cylindrica is propagated by means of
Which of the following sprayers require the minimum volume of spray solution to cover a hectare of wheat crop?
If the tank capacity of the sprayer is 20 litres and the application rate is 500 l/ha, then butachlor 50 EC required at 4 kg ai/ha per spray load is will be
Glutathione-S-transferase is responsible for the selectivity of
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Glufosinate inhibits the enzyme
Bispyribac sodium is commonly used in
Orobanche is a problem weed in
Give the chronological order in the development of following herbicides
A. Atrazine
B. 2,4-D
C. Bispyribac Sodium
D. Alachlor
E. Butachlor
Choose the correct answer from the options given below
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\includegraphics[width=0.6\linewidth]{5png}
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\includegraphics[width=0.6\linewidth]{5png}
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\includegraphics[width=0.6\linewidth]{5png}
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The most critical growth stage for moisture stress in lentil
In greengram, nitrogen fixation starts at the age of