Download PTU B.Sc-Agriculture 2020 March 2nd Sem 72358 Water Management And Micro Irrigation Question Paper

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Roll No. HEEEEEEEEEEE Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. Agriculture (2014 to 2018) (Sem.-2)
WATER MANAGEMENT AND MICRO IRRIGATION
Subject Code : BSAG-203

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INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.

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2. SECTION-B contains FIVE questions carrying FIVE marks each and students has to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students has to attempt any TWO questions.

SECTION-A

1. Write short notes on :
   1. Objectives of irrigation
   2. Hydrological cycle

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   3. Surface irrigation
   4. Drip irrigation
   5. Ground water
   6. Criteria for scheduling irrigation
   7. Sprinkler irrigation

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   8. Importance of irrigation
   9. Flood irrigation
   10. Atmospheric water

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SECTION-B

2. Explain harmful effects of excess irrigation.

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3. Describe conjunctive use of water.
4. Write water conveyance efficiency.
5. Explain the rainfall and evaporation pattern in India.
6. Explain water distribution efficiency.

SECTION-C

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7. Describe water management for rice, wheat, maize and cotton crops.
8. Explain critical stages for water need of crops.
9. Explain factors affecting frequency of irrigation.

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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