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Buildings dams channels walls and ditches to bring water to crops?
Mesopotamians used irrigation to water their crops.
What is the objectives of stone masonry in irrigation canal?
Masonry is used to line water courses to prevent erosion of the banks.
Which irrigation should be used in terrace cultivation?
In terrace cultivation, drip irrigation is often the most effective method due to its efficiency in water usage and ability to deliver water directly to the plant roots. This system minimizes water loss through evaporation and runoff, which is crucial on sloped terrain. Additionally, sprinkler irrigation can also be used, but it may be less efficient than drip irrigation in conserving water and preventing soil erosion. Ultimately, the choice may depend on the specific crop, soil type, and local climate conditions.
A manmade construction that is used to block a river?
A man made construction that is used to block a river is called a dam. Dams are usually built so that watery areas can be dried out and developed as a community for people to live in.
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.
How did the Incas grow crops in mountain?
they dug irrigation systems to bring water from the mountain streams to the terraces
Did Egyptians have irrigation systems dams or aqueducts?
No, Egyptians used the natural floodings to moist their farmland.
Living in the Andes mountains made it hard for the Incas to farm so what did they use?
They build terraces and used irrigation systems.
Why did Sumerians build levees canals and dams?
The Sumerians used levees, canals, and dams for controlling water. These are all different systems of irrigation. With levees, canals, and dams the Sumerians had a reliable water source. They had plenty of water for their crops. These systems of irrigation helped bring neighboring communities together. When there was a problem with the dam, canal, or levees, the people around would help each other out by taking care of their systems of irrigation
Who used terraces and irrigation in their agriculture?
Ancient civilizations such as the Incas and the Chinese utilized terraces and irrigation in their agriculture. The Incas built extensive terrace systems in the Andes Mountains to cultivate crops on steep slopes, maximizing arable land and managing water efficiently. Similarly, ancient Chinese farmers developed intricate irrigation systems, including canals and dikes, to support rice cultivation and enhance agricultural productivity in varying landscapes.
How did the Incas build farms in the mountains?
The Incas built farms in the mountains by creating terraces on the steep slopes. These terraces helped control erosion, retain water, and create flat surfaces for cultivating crops. The Incas also used irrigation systems to channel water from higher elevations to their mountain farms.
How did Incas farm on steep hills?
The Incas used terrace farming to build wide, flat steps on steep hillsides. These terraces helped to prevent erosion, retain water, and create more arable land for crops. They also used irrigation systems to channel water efficiently across the terraces.
How were dams used by the rulers in Mesopotamia?
irrigation of crops and royal gardens mostly
Buildings dams channels walls and ditches to bring water to crops?
Mesopotamians used irrigation to water their crops.
Was irrigation used during Neolithic Age?
sumerian irrigation systems
What technology was used in ancient irrigation systems?
ditches
Why did the Inca use aqueducts?
Supplyed water for people to drink and bath in .Used for the irrigation of their agricultural terraces built into the sides of mountains and hills.
