Foreign experts suggest "ecological culture" for fish and shrimp

Introduction: Hainan channel reported on December 25 that "there will be foreigners coming to my home to see the environment of the fish pond when raising fish and shrimp?" Since the staff of Qiongshan Quanyi freezing and processing factory, a leading export enterprise, came to investigate the environment of tilapia culture with high nose and blue eyes, many farmers have known for the first time that there are so many connections between culture, export and ecology However, some shrimp farmers in Yanfeng and Dongying didn't understand the relationship between culture and ecology until they were rejected several times by processing plants According to the farmers in Dongying Town, "although it is good to put too many antibiotic drugs in the shrimp pond to prevent and control shrimp diseases, it is easy to fail in the export test due to the excessive drug residues." In Sanjiang Town, shrimp farmers use high-tech means, the "ecological breeding method" and biological living bacteria technology to turn the sewage in shrimp pond into a recyclable nutrient water body, which not only protects the marine and farmland ecology, but also improves the yield and quality of shrimp In Dongying, Lingshan, Yanfeng and other towns of Qiongshan City, tilapia and prawn farmers here can say the words "transparency of water quality", "pesticide residue" and so on According to Hainan Daily, with the improvement of farmers' market awareness, a "transportation and marketing Consortium" composed of farmers spontaneously appears quietly in Qiongshan city Some farmers spontaneously organize to purchase fresh fish and shrimp for leading enterprises Zheng Zilong, a large farmer in maopo Town, has a farming area of more than 2000 mu and purchases more than 100000 Jin of tilapia every month He said that after China's accession to the WTO, "transportation and marketing consortia" has become a "transfer station" for international market information and farmers Through them, farmers can understand the needs and risks of foreign markets Through them, export processing enterprises can implement the production standards of international markets in farmers' breeding With the "transportation and marketing Consortium", farmers' breeding activities are more scientific and planned Some of the tilapia varieties originally cultivated in maopo, Lingshan and other towns, such as Aoni, aozaichu and so on, have low prices and low economic benefits in the international market Because they fail to meet the requirements of the leading enterprises for the quality of raw fish, they gradually fade out The breeding area of some varieties with short growth cycle, high single rate and high meat yield, such as Yihua single tilapia, has greatly increased Many farmers take the initiative to learn the cultivation technology from the technicians of leading enterprises, and change from extensive cultivation to intensive cultivation The transformation of fish ponds is booming in some towns (author:) share to feed Weibo share to: