abay16vang abay16vang

13-02-2014
Chemistry

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What are some advantages of using less farm machinery in planting?

Respuesta :

14-02-2014

a. there will be less pollution.
b. less machinery=hiring workers=jobs.
c. If farm machinery broke in the field. repairing is very inconvenient. There will be no trailer to pull it away. This is a disadvantage of machinery.

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