एक्सप्लेन डिफरेंट मैथर्ड आफ इरिगेशन
Answers
Answer : Irrigation is the process of applying water to the crops artificially to fulfill their water requirements. Nutrients may also be provided to the crops through irrigation.
Explanation : There are different types of irrigation practised for improving crop yield. These types of irrigation systems are practised based on the different types of soils, climates, crops and resources. The main types of irrigation followed by farmers include:
Surface Irrigation
In this system, no irrigation pump is involved. Here, water is distributed across the land by gravity.
Localized Irrigation
In this system, water is applied to each plant through a network of pipes under low pressure.
Sprinkler Irrigation
Water is distributed from a central location by overhead high-pressure sprinklers or from sprinklers from the moving platform.
Drip Irrigation
In this type, drops of water are delivered near the roots of the plants. This type of irrigation is rarely used as it requires more maintenance.
Centre Pivot Irrigation
In this, the water is distributed by a sprinkler system moving in a circular pattern.
Sub Irrigation
Water is distributed through a system of pumping stations gates, ditches and canals by raising the water table.
Manual Irrigation
This a labour intensive and time-consuming system of irrigation. Here, the water is distributed through watering cans by manual labour.
Methods of Irrigation
Explanation:
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ALGOL– Algorithmic Language
ASCII – American Standard Code For Information Interchange
BASIC – Beginner’s All-purpose Symbolic Instruction Code
BCD – Binary Coded Decimal Code
CPU – Central Processing Unit
CAD – Computer Aided Design
COBOL- Common Business Oriented Language
CD – Compact Disk
C-DOT – Center for Development of Telematics
CLASS – Computer Literacy And Studies in School
COMAL – Common Algorithmic Language
DOS – Disk Operating System
DTS – Desk Top System
DTP – Desk Top Publishing
E-Commerce – Electronic Commerce
E-Mail – Electronic Commerce
E-Mail – Electronic Mail
ENIAC – Electronic Numerical Integrator and Computer
FORTRAN – Formula Translation
FAX – Far away Xerox
Flops Floating Operations per Second
HLL – High Level Languages
HTML – High Text Markup Language
IBM – International Business Machine
IC – Integrated Circuit
LAN – Local Area Network
LDU – Liquid Display Unit
LISP – List Processing
LLL – Low-Level Language
MICR – Magnetic Ink Character Reader
MIPS – Millions of Instructions Per Second
MOPS – Millions of Operation per Second
MODEM – Modulator – Demodulate
NICNET – National Information Center Network
OMR – Optical Mark Reader
PC-DOS – Personal Computer Disk Operating System
PROM – Programmable Read-only Memory
RAM – Random Access Memory
ROM – Read-Only Memory
RPG – Report Programmer Generator
SNOBOL – String Oriented Symbolic Language
VDU – Visual Display Unit
VLSI – Very Large Scale Integration
WAN – Wide Area Network
WWW – World Wide Web}