List of top Questions asked in ICAR AIEEA (PG)- 2022

Match List I with List II
List I
A. Heliophytes
B. Sciophytes
C. Obligative sciophytes
D. Obligative heliophytes
List II
I. Plants which grow in open sunny situation
II. Plants which grow in shade
III. Plants which always grow in shade
IV. Plants which always grow under sunny situation
Choose the correct answer from the options given below:

Young fruits are the site for synthesis of

The seedling of which plants are thorny during juvenile phase
A. Apple
B. Pear
C. Citrus
D. Guava
E. Mango
Choose the correct answer from the options given below:

Chilling requirement for plum (Japanese)

Which one of the following is an unfavourable factor for self pollination?

The isolation distance for seed production in case of papaya through open pollination is

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A : ABA helps during water stress
Reason R : ABA has a role in stomatal closing
In light of the above statements, choose the correct answer from the options given below

Given below are two statements:
Statement I: In plum, both self fruitful and self incompatible varieties are available.
Statement II: Green Gage is self unfruitful variety of plum.
In light of the above statements, choose the correct answer from the options given below

Annual water requirement of banana

If the field capacity of soil is 22%, its permanent wilting point is 12%, apparent specific gravity of soil specific is 1.5 g/cc. and the depth of rootzone of a crop is 100 cm, then the storage capacity of soil is

Given below are two statements:
Statement I: Crop coefficient (Kc) values are important for estimation of crop water requirement and water requirement varies from crop to crop.
Statement II: The value of Kc increases with duration of the crops.
In light of the above statements, choose the correct answer from the options given below:

Find the delta for sugarcane when its duty is 730 hectares/cumec on the field and the base period of the crop being 110 days

If net irrigation for a crop is 8 cm and field efficiency is 75%, then gross irrigation depth to be applied will be

Match List I with List II:
List I
A. Thornthwaite formula
B. Stefan‐Boltzman constant
C. Albedo
D. Rower
E. FAOCLIM
List II
I. Weather data
II. Solar radiation
III. Value of constant C in Dalton's equation
IV. FAO Penman‐Montieth formula
V. Evapotranspiration
Choose the correct answer from the options given below:

The most commonly used lining material for canals in India is:

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: The Cipoletti weir is a trapazoidal weir used for the measurement of flow in irrigation channel.
Reason R: It does not require corrections for end contractions and commonly used for high discharge measurement.
In light of the above statements, choose the most appropriate answer from the options given below:

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: Rice occupies about 40% of the irrigated area in India and mostly grown in clayey soils
Reason R: Kharif crops requires a lot of water to grow and clayey texture of soil has less percolation rate
In light of the above statements, choose the most appropriate answer from the options given below:

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: The irrigation efficiency in India is only about 35% to 40%.
Reason R: Performance evaluation of irrigation system is useful to examine the efficiency of each component of the system and helps to take necessary measures for improvement in efficiency.
In light of the above statements, choose the most appropriate answer from the options given below:

Choose the correct answer from the given below terms in decreasing order of irrigation requirement:
A. Consumptive Irrigation Requirement (CIR)
B. Net Irrigation Requirement (NIR)
C. Field Irrigation Requirement (FIR)
D. Gross Irrigation Requirement (GIR)

The rate of evaporation from a water surface increases if:
A. difference of vapour pressure between water and air is increased
B. velocity of wind is decreased
C. concentration of soluble solids in water is decreased
D. altitude is high
Choose the correct answer from the options given below:

Which of the following is an agronomical measure of erosion control?

The principal meteorological factor influencing evapotranspiration is:

Given below are two statements:
Statement I: Check basin irrigation is mostly used for cultivation of rice crop in India
Statement II: The size of the check basins in rice fields varies with the size of the irrigation stream and does not depend on the infiltration characteristics of the soil.
In light of the above statements, choose the correct answer from the options given below:

The most suitable device for the measurement of flow in irrigation furrow is

Match List I with List II:
List I
A. Water meter
B. Parshall flume
C. Current meter
D. Stilling well
E. Meter gate
List II
I. Measurement of flow in rivers and canals
II. Flow measurement in parshall flumes
III. Measurement of flow in pipes
IV. Flow measurement in open channels
V. Modified submerged orifice
Choose the correct answer from the options given below: