Irrigation Engineering | (Part-3) | Real Marathon | G1 Batch | Civil Engg. by Gaurav Sir.

#irrigation #polytechnic  #bteup #civilengineering  #gtechpoly #g1batch #lastmomentbatch

Part-3
Introduction
1.1 Definition of irrigation
1.2 Necessity of irrigation, Role of Irrigation in country's economy. History of development of irrigation in India

Major, medium and minor irrigation projects of India.

Water Requirement of Crops

2.1 Principal crops in India and their water requirements
Crop seasons - Kharif and Rabi

CORRECTED AND APPROVED BY BOARD OF TECHNICAL EDUCATION,UP,LUCKNOW IN MEETING HELD

2.3 Soil water, soil crop and crop water relationships, Duty, Delta and Base

24 Gross commanded area (GCA), culturable commanded area (CCA), Intensity of Irrigation, Paleo, Kor, Crop Ratio, Crop period, Base period, Duty, Delta.

Period, their relationship

Relation between Duty-Delta and Base period.

Hydrological Cycle Catchment Area and Run-off

Rainfall definition rain-gauges automatic and non-automatic, methods of

estimating average rainfall, Advantages of keeping rainfall records. (Arithmatic system); catchment area, runoff, factors affecting runoff, hydrograph, basic concept of unit hydrograph.

Methods of Irrigation

4.2 Lift Irrigation Tubewell, submersible and well irrigation advantages and disadvantages

Flow irrigation - its advantages and limitations

Sprinkler irrigation conditions favourable and essential requirements for sprinkler irrigation, sprinkler system-classification and component parts Drip irrigation, suitability of drip irrigation, layout, component parts.
advantages

Canals Factors to be considered in Canal Alignment.
Classification of Canals and their functions, sketches of different canal cross-
Functions/Purpose of various components of Canal.
sections
Various types of canal lining - their related advantages and disadvantages, sketches of different lined canal X-sections

Breaches - Causes, Method to plug canal breaches and their control Maintenance of lined and unlined canals
Tubewell Irrigation

Special Offer on SSCJE Foundation Batch and much More | Civil Engineering by Gaurav Sir
👉SSCJE Complete Foundation Batch join by link :
http://on-app.in/app/oc/316688/bvjhi?...
👉SSCJE Only Technical Foundation Batch Civil Engineering join by link :
http://on-app.in/app/oc/321230/bvjhi?...
👉Polytechnic 4th Sem Complete Course Civil Engineering join by link :
http://on-app.in/app/oc/314247/bvjhi?...
👉Polytechnic 4th Sem 5 Subjects Combo Course Civil Engineering join by link :
http://on-app.in/app/oc/317614/bvjhi?...
👉Polytechnic Design of Steel Structure Course Civil Engineering join by link :
http://on-app.in/app/oc/320463/bvjhi?...
👉Polytechnic RCC Course Civil Engineering join by link :
http://on-app.in/app/oc/177878/bvjhi?...
👉Polytechnic Surveying-1 Course Civil Engineering join by link :
http://on-app.in/app/oc/180820/bvjhi?...
👉Polytechnic Surveying-2 Course Civil Engineering join by link :
http://on-app.in/app/oc/223512/bvjhi?...
👉Polytechnic Soil Mechanics and foundation engineering Course Civil Engineering join by link :
http://on-app.in/app/oc/222755/bvjhi?...
👉Polytechnic Concrete Technology Course Civil Engineering join by link :
http://on-app.in/app/oc/262158/bvjhi?...
👉Polytechnic 3rd Sem Combo Course Civil Engineering join by link :
http://on-app.in/app/oc/257787/bvjhi?...
👉Polytechnic Combo Course (SMFE & Surveying-2) Civil Engineering join by link :
http://on-app.in/app/oc/235446/bvjhi?...

THANKS FOR JOINING GTECH POLY

• #education
• #gtech_poly
• #gtechpoly
• #gecth_poly
• #gtech_polytechnic
• #polytechnic_batches