List of top Questions asked in ICAR AIEEA (PG)

Major properties of soil order are:
A. Gelisols ‐ Occur in areas of cold region such as Artic, Antarctic or high mountains.
B. Histosols ‐ Organic matter rich (\(>\)20%) soils with peaty horizon under permanent water saturated environment.
C. Oxisols ‐ Deeply weathered soils of humid tropics with brick red colour.
D. Mollisols ‐ Dark coloured low base containing soils (\(<\)50% base saturated)
Choose the correct answer from the options given below:
Highest area under conservation agriculture is in which of the Continent?
Which of the following books is on conservation agriculture?
Percentage of lignin in sugarcane bagasse (Saccharum officinarum)
Given below are two statements
Statement I: Maximum wasteland areas in our country lies in Madhya Pradesh.
Statement II: In Haryana, most wastelands comprise saline, sodic or sandy land areas.
In light of the above statements, choose the most appropriate answer from the options given below
IWDP stands for
Which one of the following crops requires highest amount of calcium?
Dokuchaev, the Father of Soil Science, did pioneering work on “Chernozem” somewhat similar to that of Indian soil of:
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: After application of urea in soil, it undergoes hydrolysis where organic form of N is transformed to inorganic form of ammonium carbonate. The hydrolysis of urea is more in sandy soil than clay soil.
Reason R: Urea molecule forms positive charged ion due to keto‐enol formation or zwitterion formation, resulting formation of positive charged urea molecules which is adsorbed by the negatively charged clay.
In light of the above statements, choose the correct answer from the options given below
Following are the statements about common feature of drought avoidance in plants
A. Early stomata closure
B. Efficient root system
C. Lipid deposition on foliage
D. Reduction in water uptake
E. Straightening of leaves
Choose the correct answer from the options given below:
Which of the following is not a film forming type anti‐transpirant?
In dry spell, during crop period, which of the following cannot be moisture stress mitigation practice?
In early withdrawal of monsoon what should be best moisture mitigation practice?
Terminal drought is also known as
Suitable agronomic soil moisture conservation technique for dryland areas
The soil formation equation, S = f (cl, o, r, p, t…) was first formulated by:
The water soluble P (as % $\text{P}_2\text{O}_5$) in diammonium phosphate (DAP) is
The book Nature and Properties of Soils is written by
The optimum crop combination for strip cropping
Farming in humid regions with growing period more than 120 days
ICRISAT was established in the year
Match List I with List II
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Choose the correct answer from the options given below:
Honey-comb structure is found in
Fertilizers having least hygroscopicity is
Beneficial elements of plants are:
A. Sodium
B. Vanadium
C. Selenium
D. Cobalt
Choose the correct answer from the options given below: