Vegetables – Generally,  considered as edible plant parts, except fruits, nuts , seeds, as vegetables.

Vegetables can grown in household farming or industrial farming in huge greenhouses. Sometimes greenhouses uses automated watering and fertilizing. In household farming, one-tenth of a hectare can sustain a family of six person. It is good if the food has high returns. It can for example be beans, cabbage, carrots, onions and tomatoes.(1)

Vegetables are heavily sprayed with artificial pesticides. Insects or diseases can otherwise effect the plants so that  plants grow slower or even die. This saves alot of money to farmers and vegetables can then have higher returns then if you did not spray the vegetables with pesticides. (2)

(1) (http://en.wikipedia.org/wiki/Vegetable , 21 mars 2013)
(2) (http://en.wikipedia.org/wiki/Pesticide#Health_effects , 21 mars 2013)

 

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