The United States Department of Agriculture
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for organic food products. The requirements come more than
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after Congress ordered the development of such rules.
Currently, different state and
3
establish organic food requirements in the United States. Each group uses its own rules to decide what products may be called organic.
Organic food is one of
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in American agriculture. The Agriculture Department estimates that American farmers sold
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worth of organic food last year.
Farmers who grow organic food
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to increase their crops or to control insects and disease. Many people believe that eating organic food is
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than eating food produced with chemicals. Some people
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pay more for such food products.
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says there are more than
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in the United States who grow food organically. Most of them produce only
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food. Yet, the number of organic farmers is
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of about 12 percent each year.
The new requirements set rules for what food products
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. For example, at least 95 percent of
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called organic must be organic.
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will be permitted to
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"made with organic ingredients" if at least 70 percent of their materials are organic.
In addition, a state or private agency approved by the Agriculture Department must document which farms or businesses
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organic foods.
The rules bar the use of genetic engineering, the process of changing the genes of living things. They bar the use of waste products to
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to fertilize organic food. They also bar treatments with radiation to kill bacteria on food products.
Farmers and food companies have 18 months to start obeying
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. Americans will begin to see the effect of the rules in their local stores by the summer of 2001.
Agriculture Secretary Dan Glickman
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. He called them the strongest and most complete organic food rules in the world.
【参考答案】has established national requirements[解析] 1-20
The Unit......
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