一、农民食道癌、胃癌、肝癌患病率比城市居民高25％ 这是由于农民常接触霉变谷物、花生等所产生的黄曲霉素以及农药、化肥和其它化学品,喜食腌菜,饮用沟渠、河水和储存较久的缸水、陈旧的开水和馏锅水等。 二、农村白血病、淋巴病比城市多见 这是由于农民经常接触致癌性很强的杀虫剂、农用燃料等。更令人不安的 1. The prevalence of esophageal cancer, stomach cancer, and liver cancer in farmers is 25% higher than that of urban residents. This is because farmers frequently contact aflatoxins and pesticides, fertilizers, and other chemicals produced by moldy grains, peanuts, etc. , drinking ditch, river water and long-term storage of tank water, old boiling water and pan water. Second, rural leukemia and lymphatic diseases are more common than in urban areas. This is because farmers often come into contact with highly carcinogenic insecticides and agricultural fuels. More disturbing