date:Jun 17, 2016
of livestock before the fish grows into 200g, and after that, fish meal will be used. Because excrement of livestock may cause drug residue, many farmers would do the drug residue test by themselves. After making sure the fish meet their demand, the factories will purchase the fish. This farming mode can save the cost about 2.5 yuan/jin. Up to 13rd June, factories in Gaoyao buy the fish at 4.1 yuan/jin. One jin size above fish in Maoming is sold at below 3.75 yuan while 2.85 yuan is the price f