Question

write a short report on the change in irrigation and change in production method during the last 30 years​

Answer 1

The major shift in irrigation methods over the past 30 years has been from gravity systems to pressurized microirrigation or sprinklers.

irrigation and production methods in the agricultural field changed a lot. Instead of using the traditional methods for irrigation people start to use the modern day tractors to make the manual work easier. For the irrigation, people use tube wells instead of canals for water supply..

Many technical changes r occurred ....... Agricultural is some how joining with technology as many machinery r used in behalf of manual labour....... The machinery were tractors,Thresher , winnower , Cutter ............ And the various irrigation system were drip irrigation , sprinkle irrigation, and many more...

Answer 2

Answer:

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Explanation:

The major shift in irrigation methods over the past 30 years has been from gravity systems to pressurized microirrigation or sprinklers. ... Canals, soil borders, furrows and ditches are examples of gravity irrigation systems while pumps, drip and sprinkler irrigation are examples of pressurized microirrigation.