List of top Agronomy Questions asked in ICAR AIEEA (PG)

Read the following statements.
A) Orobanche is total stem parasite of tomato
B) Cuscuta campestris is total stem parasite of linseed
(C) Loranthus longiflorus is partial stem parasite of mango
D) Broom rape is obligate root parasite of mustard

Choose the correct answer from the options given below:
For weeds evolution, CSR refers to
Which of the following is a desi cotton cultivated species in india as per Hutchinson (1947):
Statement A: Drum seedling is a technique of DSR which is basically a type of dry seedling.
Statement B: It is invented by CRRI.
Early sowing of pulses is not recommended mainly due to
Arka Garima is a variety of
"GYEI" Stands for
World's most water saving high yielding aromatic rice variety is
Statement A: 2,4-D should be applied in grain Sorghum when it attains a height of 10-30 cm.
Statement B: 2,4-D should be applied in wheat 18-25 days after sowing
Weed seed dispersal by ants is known as
Yellow mite mainly attacks
Statement A : Retting in slow running water is better than stagnant water.
Statement B : The extraction of the fiber of sunhemp is more difficult than jute.
International year of millets was celebrated during the year
Match List-I with List-II

Choose the correct answer from the options given below:
Weight of a soil sample with can is 210 g and dry weight with can is 180 g. Weight of empty moisture can is 40 g. Calculate moisture content of soil sample.
The idealized patterns range for planophile with most leaves nearly horizontal and erectophile with most leaves nearly vertical are :
Which of the following primary products of carbon fixation are the 4 carbon compounds in \(C_4\) plants?
Which of the following statements are correct for "Gibberelins"?
(A). There are 50 forms of Gibberelins.
(B). Gibberelins broke the dormancy.
(C). Gibberelins hastens senescence.
(D). Gibberelins hastens water uptake of plants.

Choose the correct answer from the options given below:
Given below are two statements:
Statement (I): The term preparatory cultivation and seed bed preparation are used synonymously.
Statement (II): Preparatory cultivation consists of three distinct operations viz. primary tillage, secondary tillage and layout of seed bed.

In light of the above statements, choose the most appropriate answer from the options given below.
Enzyme responsible for carboxylation in \(C_4\) plants
Arrange in the correct sequence the steps of Precision Agriculture
(A). Evaluation of precision agriculture
(B). Preparation of variability maps
(C). Managing variability
(D). Assessing variability

Choose the correct answer from the options given below:
Given below are two statements:
Statement (I): The optimum range of soil moisture for effective ploughing is 25 to 50 per cent depletion of available soil moisture.
Statement (II): Light soil can be ploughed in a narrow range of soil moisture conditions while the range is wider for heavy soils.

In light of the above statements, choose the most appropriate answer from the options given below.
Match List-I with List-II

Choose the correct answer from the options given below:
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R)

Assertion (A) : Operational microwave remote sensing has both active and passive sensors.
Reason (R) : Active microwave remote sensing depends on the emission characteristics of various target surfaces or the media of interest.

In light of the above statements, choose the correct answer from the options given below.
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R)

Assertion (A) : The database concept is central to a Geographical Information System (GIS)
Reason (R) : GIS does not hold any maps and pictures, it holds only a database.

In light of the above statements, choose the correct answer from the options given below.