(一)供求关系决定价格商品价格是市场供给与市场需求相等时候的价格。畜产品市场供求与价格的关系是:当市场上供大于求时某一产品价格就趋于下降;当市场上出现供不应求的情况时,产品的价格自然要上涨一些。因为,当某一产品的价格很高时,会有很多人参与养殖,这样上市量就会增加,随着 (A) the relationship between supply and demand determine the price of goods is the market supply and market demand when the price is equal. The relationship between supply and demand in the livestock product market and price is that when the supply exceeds the demand in the market, the price of one product tends to decline. When the supply exceeds supply, the price of the product naturally rises. Because, when the price of a product is high, there will be a lot of people involved in farming, so the listing will increase, with