Cacao beans can be a better crop than coca plants for farmers , some say . Comment: `` This can be replicated in other parts of the country , '' Cilo said . Chocolate industry can provide a legal and safe source of income , backers say . Peru remains second largest producer of coca in the world .
Cacao beans can be a better crop than coca plants for farmers , some say . Comment: Chocolate industry can provide a legal and safe source of income , backers say . Peru remains second largest producer of coca in the world .