The "Qinzhou Ma Duck" bred in the coastal beach of Qinzhou City is big, fast growing and high in egg laying rate. Because they feed on fish, shrimp, clams and crabs, the "sea eggs" produced by Ma duck are not only larger in appearance and yolk than ordinary duck eggs, but also "yellow" eggs with orange-red yolk and high riboflavin content, especially "green shells".
There are more than 2 million ducks in the coastal areas of Qinzhou, and more than 2.4 million ducks are released in the whole year, producing more than 4,000 tons of duck eggs. Duck seedlings sell well all over Guangxi. Welcome customers from all over the world to visit us.
The geographical indication of Qinzhou duck egg agricultural products has passed the expert appraisal of Guangxi aquaculture pollution-free agricultural products origin identification working Committee office.
The geographical indication protection zone of Qinzhou sea duck egg agricultural products is located in Qinnan District and the coastal beach of Qinzhou Port, mainly distributed in nine towns including Kangxiling Town, Rhinoceros Foot Town, Shaba Town, Longmen Town, Jianshan Town, Huangwutun Town, Dafanpo Town, Lina Town and Dongchang Town and Qinzhou Port.
Experts believe that sea duck eggs are larger than inland duck eggs, with thick eggshells, thick egg whites, large proportion of yolk, orange color and no fishy smell. The lecithin content of sea duck eggs is more than 25% higher than that of ordinary duck eggs, and its nutritional value is higher.
territorial scope
The geographical indication protection zone of Qinzhou sea duck egg agricultural products is located in Qinnan District of Qinzhou City and the coastal beach of Qinzhou Port, mainly distributed in nine towns including Kangxiling Town, Rhinoceros Foot Town, Shaba Town, Longmen Town, Jianshan Town, Huangwutun Town, Dafanpo Town, Li Na Town and Dongchang Town and Qinzhou Port. Geographical coordinates are from 20 54 ′ to 22 41′ north latitude and from 65 438+007 27 ′ to 65 438+009 56 ′ east longitude. The coastline of the mainland is 520.8km long, and that of the islands is 258.3km long. There are 40,370 hectares of shallow beaches for breeding and 4.5 million laying ducks.
Product quality characteristics
(1) External sensory characteristics: Sea duck eggs are bigger than inland duck eggs, and the yolk is also bigger. Their eggshells are thick, green and white in color, thick in egg white and deep in egg yolk, and have no fishy smell. They taste natural after being cooked. (2) Intrinsic quality index: Duck eggs are rich in nutrition. Lecithin in every 100g sea duck eggs is ≥3700mg, which is more than 25% higher than that in inland duck eggs. Protein content ≥ 1 1g, and total amino acids ≥11g. It is rich in trace elements and vitamins beneficial to human body, such as calcium, phosphorus, iron, zinc, iodine, magnesium, potassium, selenium, etc., and it is a good egg with low cholesterol content and high lecithin content. (3) Safety requirements: meet the safety requirements of NY5034-2005 "Pollution-free Food, Poultry Meat and Poultry by-products", NY5030-2006 "Guidelines for the Use of Veterinary Drugs for Pollution-free Food and Livestock Breeding" and NY/T5038-2006 "Management Regulations for Pollution-free Food and Livestock Breeding".