论文部分内容阅读
从夏日开始便是广东省沿海各地海水养殖贝类的上市旺季,产自湛江、茂名、阳江、江门、汕尾、汕头等地区的各种贝类源源运往广州、深圳、佛山等大中城市市场供应,但上市的贝类虽然数量可观,但质量却不理想,高档优质螺贝货源稀少,致使价格较贵。据悉,省
From the beginning of the summer, it is the season for the market of seawater cultured shellfish in the coastal areas of Guangdong Province. All kinds of shellfish sources originating from Zhanjiang, Maoming, Yangjiang, Jiangmen, Shanwei and Shantou are destined for large and medium-sized cities such as Guangzhou, Shenzhen and Foshan Supply, but the number of listed shellfish, although a considerable number, but the quality is not satisfactory, scarce supply of high-grade high-quality screws, resulting in more expensive. It is reported that the province