List of top Questions asked in ICAR AIEEA (PG)

Which one of the following was domesticated during the year 7500 BC?
The Imperial Agricultural Research Institute (IARI) was established in which year?
Which of the following is NOT associated with podzolization?
Match List I with List II
Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below:
Biofertilizers are
Which nutrient is involved in chlorophyll synthesis?
The ratio of sodium carbonate and sodium bicarbonate in normal alkali soil is
The amount of calcium carbonate present in calcareous soil per hectare furrow slice (15 cm depth) is
Geohydrological unit of land which drains through a common point is called
Which of the following soils has the highest water holding capacity?
Most of the denitrification occurs in
Phosphorus in DAP is
The chemical used to remove organic matter from the soil during mechanical analysis is
The essentiality of Molybdenum was discovered by
The On-Farm Development (OFD) activities undertaken under Command Area Development include:
A. Construction of field channels and drains
B. Reclamation of waterlogged areas
C. Renovation and rehabilitation of minor irrigation tanks
Choose the correct answer from the options given below:
The C:N ratio of wheat straw is approximately
Available water for plant indicates water held in
Which one of the following is an aerobic non-symbiotic nitrogen-fixing bacteria?
The pH of optimum availability of Nitrogen is
The correct order of movement of soil particles during wind erosion is
Which one of the following is the soil order for old alluvial soils?
Evapotranspiration is measured by
Working range of tensiometer for determination of soil moisture is
Matric potential of saturated soil is