Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Explain sprinkler irrigation method. Discuss the advantages and disadvantages of sprinkler irrigation.

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Question:

Describe the on-field water conservation.

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Question:

What is crop diversification? Describe the suggested crop diversification in rainfed regions of India.

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Question:

What is the management practices for aberrant weather conditions (local and improved), explain?

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Question:

Define rainfed farming and write its characteristics. Explain the detrimental effects of unfavourable weather conditions on rainfed farming

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Question:

Define artificial groundwater recharge. Write advantages of artificial groundwater recharge. Enlist methods of artificial groundwater recharge. 

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Question:

Describe biological and agronomic measures to control soil erosion

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Question:

Describe the processes of wind erosion. Explain the factors affecting wind erosion.

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Question:

Describe Universal Soil Loss Equation (USLE) for estimation of water erosion losses along with defining its various terms. 

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Question:

Define soil erosion. Explain causes of soil erosion. Describe the different forms of water erosion.

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Question:

Discuss the advantages of recording type rain gauge over non-recording type rain gauge. Explain the Thiessen polygons method of mean rainfall measurement. Describe their limitations also.

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Question:

Describe the channel types and their characteristics with suitable examples. What is seepage losses? Explain the factors affecting the seepage losses.

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Question:

Define infiltration. Describe the procedure of its measurements. Enlist different factors affecting infiltration. 

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Question:

Explain the Rational method of peak runoff estimation. Write its assumptions.

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Question:

Describe the entire process of circulation and redistribution of water by the atmosphere and the earth along with a neat sketch

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Question:

Describe the year wise activities undertaken during different phases of the watershed project.

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Question:

Describe the organizational set up envisages in the Common Guidelines 2008 to ensure effective implementation of watershed projects

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Question:

What is Remote Sensing (RS) and Geographical Information System (GIS)? Explain their role in watershed management.

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Question:

Describe different watershed characteristics. Explain criteria for selection of watersheds.

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Question:

What is watershed management? Describe its need, focus, and objectives.

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