The disposal of sewage by allowing it to flow and Soak into specially leveled farm land for cultivation purpose is called _____________________?

Byadmin March 29, 2019August 31, 2021

The disposal of sewage by allowing it to flow and Soak into specially leveled farm land for cultivation purpose is called _____________________?

A. Trickle irrigation
B. Border irrigation
C. Broad irrigation
D. Check irrigation

Water Management

Sediment particles smaller than 0.002 mm which do not settle in water are called____________________?

Sediment particles smaller than 0.002 mm which do not settle in water are called____________________?

A. Fine silt particles
B. Fine clay particles
C. Colloids
D. All are correct

Read More Sediment particles smaller than 0.002 mm which do not settle in water are called____________________?
Water Management

The ratio between the actual pressure and saturation vapour present at same temperature is called___________________?

The ratio between the actual pressure and saturation vapour present at same temperature is called___________________?

A. Absolute Humidity
B. Relative Humidity
C. Low humidity
D. High Humidity

Read More The ratio between the actual pressure and saturation vapour present at same temperature is called___________________?
Water Management

The property of soil which indicates the volume of water stored in the formation is called ___________________?

The property of soil which indicates the volume of water stored in the formation is called ___________________?

A. Specific yield
B. Porosity
C. Field capacity
D. Specific retention

Read More The property of soil which indicates the volume of water stored in the formation is called ___________________?
Water Management

Hydraulic structures are designed for a safe flow of flood. The floods which are equal in designed magnitude life of the project is called _____________________?

Hydraulic structures are designed for a safe flow of flood. The floods which are equal in designed magnitude life of the project is called _____________________?

A. High floods
B. Ordinary floods
C. Low floods
D. Probable flood

Read More Hydraulic structures are designed for a safe flow of flood. The floods which are equal in designed magnitude life of the project is called _____________________?
Water Management

Cultivation made on small plane steps because of more steepness of the area is called __________________?

Cultivation made on small plane steps because of more steepness of the area is called __________________?

A. Cascade farming
B. Terrace farming
C. Step farming
D. All are correct

Read More Cultivation made on small plane steps because of more steepness of the area is called __________________?
Water Management

The depth of root zone for rice crop is about___________________?

The depth of root zone for rice crop is about___________________?

A. 70 cm
B. 80 cm
C. 90 cm
D. 100 cm

Read More The depth of root zone for rice crop is about___________________?

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