打开广播、电视，掀开报纸、杂志，一则则广告扑面而来，但是这些广告大都是工商企业的产品广告，而农产品的广告，则是“芳容难觅”。改革开放以来，农民种田有了自主权，什么赚钱多种什么，许多地方政府也采取措施，鼓励农民种植市场前景好、回报率高的农作物，形成规模种植 Open radio and television, open newspapers, magazines, while an ad blowing, but most of these ads are commercial advertising products, and agricultural products advertising, it is “hard to find.” Since the reform and opening up, peasants have autonomy in farming and what make more money. Many local governments have also taken measures to encourage peasants to grow crops with good market prospects and high returns so as to form large-scale planting