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Buildings dams channels walls and ditches to bring water to crops?
Mesopotamians used irrigation to water their crops.
What are terraces dams and irrigation systems used for?
They are used to grow crops in environments that would otherwise be unsuitable for agriculture.
What is the objectives of stone masonry in irrigation canal?
Masonry is used to line water courses to prevent erosion of the banks.
Why there is greater empisis on minor irrigation projects than on multipurpose projects?
Irrigation projects servicing a command area of less than 2000 hectares fall under the category of minor irrigation projects.These projects have received priority in the realm of agricultural development due to their relatively high advantages over the traditional irrigation methods. Minor irrigation projects by definition cost less than Rupees 25 lakhs(2.5 million).They are easy to build and maintain.Their operation is under the farmers control.Other advantages include short gestation period,low investment and low probability of enveronmental erosion. A Large number of these projects are based on ground water utilization using modern methods and technology.It must be ensured while doing so that wells are spaced appropriately to ensure economic sustainibility.Modern irrigation techniques like drip irrigation and sprinkler irrigation are used to maximise water utilization and avoid erosion of aquifers. In India NABARD is playing a stellar role in propagating and facilitating Minor irrigation by proving the adequate financial and technical know how to the farmers.
What kind of roof designs should be used in cyclone prone areas and why?
if you can go to learn
What did sumerians invent for farming?
terrace farming
What are two ways Incas became successful farmers?
The Incas became successful farmers by developing advanced agricultural techniques such as terraced farming on mountain slopes to maximize arable land, and creating complex irrigation systems to distribute water effectively to their crops. They also utilized crop rotation and diverse crop varieties to sustain their agricultural productivity.
What type of irrigation should be done on the hills?
Furrow irrigation should be used on slopes. Furrow irrigation creates parallel channels along the length of the slope.
How do you make a terrace farming as school project?
To make a terrace farming display as a school project cardboard could be used as the base for the steps. Then different colors of outdoor carpet could be used for the crop area. On the very top step a collection pond could be shown for collecting irrigation water.
What causes farming?
terrace farming is when a farm is slanted down ward. what is the cause? This type of landscaping, therefore, is called terracing. Graduated terrace steps are commonly used to farm on hilly or mountainous terrain. Terraced fields decrease both erosion and surface runoff, and may be used to support growing crops that require irrigation, such as rice.?‍?
What are three agricutural techniques that were used by the Maya?
The Maya used terracing to create flat agricultural land on hilly terrain, slash-and-burn farming to clear land for cultivation, and irrigation systems to manage water for their crops.
What does terrace farming help to prevent?
terrace farming is when a farm is slanted down ward. what is the cause? This type of landscaping, therefore, is called terracing. Graduated terrace steps are commonly used to farm on hilly or mountainous terrain. Terraced fields decrease both erosion and surface runoff, and may be used to support growing crops that require irrigation, such as rice.?‍?
What was irrigation used for?
irrigation was used for watering crops and was occasionally used for drinking.
Where is terrace farming used today?
yes terrace farming is still used today in fact it has improved a lot more!
What method have people used to turn parts of California desert region into rich farmland?
Irrigation is the prime method used.
When is irrigation for impacted cerumen contraindicated?
Irrigation should not be used to remove cerumen if the patient's eardrum is ruptured or missing; if the patient has a history of chronic otitis media.
Fresh water is used for irrigation in?
Fresh water is used for irrigation in Egypt.
