科学家预言,21世纪的主导农业是生态农业,城市居民的主导食品将是绿色食品。随着生态农业在许多国家,尤其是发达国家的兴起,提倡在食品原料生产、加工、包装等各个环节中确立“食品安全”的思想,开发生产没有污染、无公害的生态食品或有机食品正 Scientists predict that the dominant agriculture in the 21st century will be ecological agriculture, and the dominant food for urban residents will be green food. With the rise of eco-agriculture in many countries, especially developed countries, the idea of ​​establishing “food safety” in the production, processing and packaging of food raw materials is promoted, and development and production of ecological foods that are not polluting and pollution-free or organic Food products