List of top Questions asked in ICAR AIEEA (PG)- 2023

Which crop among the following is relatively most tolerant to salinity:
What will be the WUE (kg/ha/mm), if wheat crop used 40 cm of water during whole period and yielded 4.0 t/ha of grains
Read the following statements carefully regarding fertilizer amendments:
(A). 2-Chloro-6-trichloromethyl pyridine
(B). 2 Amino-4-chloro-6-methyl pyrimidine
(C). Phenyl phosphoro diamidate
(D). Dicyandiamide
Choose the correct answer from the options given below:
Available water for plant indicates water held between:
The major mechanism of reducing heat from the crop canopy is:
Popular oilseed crops that can be grown as intercrop in cotton:
Brays No. 1 reagent consists of mixture of
Accumulation of soluble salts in soil is called as:
The fertilizer having least equivalent acidity is:
In 1843, an agricultural experiment station was established at Rothamsted, England by:

Match List-I with List-II regarding soil physical properties and their measurement instruments

List-I (Property)List-II (Instrument)
(A) Particle density(I) Wet sieving
(B) Soil moisture suction(II) Psychrometer
(C) Humidity(III) Pycnometer
(D) Aggregate stability.(IV) Tentiometer.

Choose the correct answer from the options given below

The most abundant minerals and mineral groups in sand and silt of soils throughout the world is:
The Father of Soil Science and Agricultural Chemistry in India is:
The amount of Analytical Reagent grade potassium dichromate required for preparation of 1000 mL of potassium dichromate solution (0.1 N K$_2$Cr$_2$O$_7$). The atomic weight of K = 39, Cr = 52, and O = 16, is:
Most bioaccumulator of cadmium (Cd) and lead (Pb) is:
Filter cake is a byproduct of
According to the USDA classification, the size of fine sand fraction is:
Rhenania phosphate - a P containing fertilizer contains:
The mineral containing boron (B) is:
Red sandy clay loam soils (Chalka soil) are found in the state of:
Most common salt in saline water is
For irrigation in one ha wheat field, the level of CPE is fixed at 80 mm, compute the amount of irrigation water if desired IW/CPE ratio is 0.8.
First remote sensing satellite in India is
Water measuring device used for determining discharge from a piped irrigation system is usually

Match List-I with List-II regarding the history of irrigation development in India

List-I (Ruler/ruling tenure)List-II (Contribution in irrigation)
(A) Sir Marques of Ripon's Tenure(I) Renal irrigation scheme
(B) Shahjahan's rule(II) Initiation of well irrigation schemes through Takkavi loans
(C) Lodhi Rulers(III) Hasli canal
(D) Sir, Ganga Ram(IV) Establishment of first irrigation commission
(E) Lord Cruzan's tenure.(V) Contribution to irrigation development is not worth mentioning.

Choose the correct answer from the options given below