我国是农业大国,农产品资源丰富,主要农产品总产量、商品量在世界均居前列,淡水产品、烟草、生猪、家禽、茶叶、水果、蔬菜等农产品的种类丰富、产量较高、品质很好,可用于加工的部分量大质优,精深加工大有潜力可挖。 据专家计算,通过加工,稻谷一般增值20～80％,小麦增值40～100％;棉花初加工可增值80％,加工成白坯布可增值3倍;油菜可增值50～100％;猪 China is a large agricultural country with abundant agricultural resources. The total output of agricultural products and the volume of commodities are among the highest in the world. Freshwater products, tobacco, pigs, poultry, tea, fruits, vegetables and other agricultural products are rich in species, yields are high, and they are of good quality. The part that can be used for processing is large in quantity and quality, and deep processing has great potential to be exploited. According to the calculation of experts, through processing, rice is generally valued by 20 to 80%, wheat value is increased by 40 to 100%, initial processing of cotton can be increased by 80%, and processed into white fabric can be increased by 3 times; rape can be increased by 50 to 100%;