Along with the advent of human beings,food supply was the first concern of mankind.as the human population grew,agriculture was invented. today, supplying food for billions of people has become the main challenge and issue ahead of mankind.becsuse human beings are seriously damaging to water,soil and natural resources of planet earth for supplying their needs and this issue has been a major challenge for the human future.Most damages to these resources related to developing countries due to cultural and economic poverty and limited resources.Hi Sun company was for...

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