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Most irrigation methods are inefficient because water often evaporates or seeps into the ground before it reaches the crops.
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Which Sumerian invention the most important and why?
The most important invention of the Sumerian's was Irrigation. Irrigation is how the Sumerian's led their water through pipes, etc.
Which geographic factor was most important to the development of the early river valley civilizations in the middle east?
irrigation
How did Egyptian farmers water their crops?
They built a series of canals Most nile irrigation takes the form of "flood irrigation" rises (annually) in flood. they also used a counterbalanced device called a "shadouf" to rise water to irrigation trenches when thelevel of the river had dropped-again these are still in use in some rural areas around the river.
When did irrigation first start in china?
Irrigation first began in China in 500 B.C.
How did the mesopotamians water their crops?
they were using irrigation.
Which of the irrigation methods requires the most water to add 100 mm to the root zone of plants?
Trickle Irrigation
What do you mean by methods and irrigation?
methods of irrigation means the different methods by which u can perform agriculture(farming).
How do you convert saltwater into freshwater?
There are two methods. The first and most inefficient is distillation. The second is reverse osmosis.
Which irrigation method is used in andhra pradesh?
what are the new methods agriculture in kerala?
What are the modern methods of irrigation in different states of India?
There are several irrigation methods-Sprinkler irrigationDrip IrrigationIrrigation through tubewells and motors etc.
What are Advantages of modern methods of irrigation?
qqwq
Type of irrigation methods in haryana detail?
Flooding
Who created irrigation?
The ancient sumerians developed the very first methods of irrigation.
Is irrigation man made?
Irrigation generally refers to man made methods of getting water to given areas.
What are the differences between old and new irrigation methods?
t are the difference between old and new irrigation method
What are the irrigation methods followed in bihar?
i think its very good
How did Britain transform Indian agriculture?
improving irrigation methods
