List of top Physical Sciences Questions on Irrigation asked in ICAR AIEEA (PG)

Which one of the following is an aromatic amino acid?
Colchicine treated cells are arrested in
Original design of tensiometer was first proposed by
Which of the following statement(s) is/are true for tensiometer?
(A). It measures soil water potential.
(B). It is simple in operation and very useful for scheduling irrigation.
(C). It can also be used for measuring soil water flux.
(D). Although limited to $<$ 1 bar matric potential, this range can be increased by increasing the permeability of its porous cup.
Choose the correct answer from the options given below:
Given below are two statements, one is labeled as Assertion (A), and the other one is labeled as Reason (R).
Assertion (A): The water requirement of Rice varies from 100 to 200 cm.
Reason (R): Water requirement varies due to soil type and rainfall and variety.
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:
Which of the following method likely to be used where the water supply is limited and the market value of the crop is high?
Water use efficiency in decreasing order
(A). Pitcher Irrigation
(B). Drip Irrigation
(C). Sprinkler Irrigation
(D). Surface Irrigation
Choose the correct answer from the options given below:
Given below are two statements, one is labeled as Assertion (A) and the other one is labeled as Reason (R).
Assertion (A) : Water requirement for wheat crops varies from 300 to 600 mm.
Reason (R) : Water requirement varies depending on the soil type and rainfall and variety.
Which of the following method likely to be used where the water supply is limited and the market value of the crop is high ?
Identify the most critical stage of wheat when irrigation is required
The wet digestion method is followed for the estimation of
In the irrigation water quality classification, high salinity class represents EC (dS/m) in the range of-
Micro sprinkler method of irrigation has the advantages of both
The irrigation likely to be used, where water supply is ample and market value of crop is low, is
Rain gauge is used for measuring of
Which crops cover the largest area under drip irrigation in India?
The quantity of water required to irrigate one hectare area with 4 cm deep water is
The major factors controlling the leaching loss of nitrate are:
A. Concentration of nitrate in soil profile at the time of leaching
B. Quantity of water passing through the soil profile
C. Water holding capacity of soil
Select the correct answer from the options given below:
According to Ministry of Water Resources, the waterlogged areas are the land areas having