The Trademark Office of the State Administration for Industry and Commerce issued the “Trademarks Bulletin†No. 1478, which announced the preliminary certification of trademarks and the registration of certification trademarks in the near future. Ding'an famous agricultural product brand “Ding'an Goose†was impressively listed, which is also followed by “Ding'anâ€. After the successful registration of the geographical indication certification mark for the “Diaozi†and “Ding'an Black Pigâ€, the government once again increased the added value of the “Dingan Goose†specialty agricultural product through the brand creation method.
In December 2013, the Bureau of Animal Husbandry of Ding'an County filed an application, and the County Administration for Industry and Commerce took up the application for the certification of geographical indications of “Ding'an Gooseâ€. At present, the arguments for the "Ding'an Goose" determined by the specific geographical or cultural factors in Ding'an have been fully demonstrated. After the declaration is successful, 10 towns, such as Dingcheng, Xinzhu, Fuwen, will be defined as the production scope of the geographical indications of the “Ding'an Goose†certification mark.
Medium size, handsome appearance, oval body shape. Long. Iridescent yellow-brown. The neck is slender, slightly arched, and the hindquarters are well developed. Single or double pleats under the abdomen during the laying period, with obvious dermis. Usually the geese group is divided into two major types: white feathers, orange, orange, yellow, yellow, orange, yellow, orange, yellow, yellow, yellow, yellow, orange, yellow, yellow, yellow, yellow, yellow, orange, yellow, yellow, yellow, yellow, yellow, yellow, yellow, orange, yellow, yellow, yellow, yellow, yellow, yellow, white, gray.
1 Growth rate and meat production performance Average body weight: 95 g at birth; 1110 g at 30 days; 2750 g at 60 days; 3830 g at 90 days; 4060 g at 120 days; 5240 g and 4410 g of male and female geese, respectively. A goose, 35-day-old began to coarse hair, 45-day-old belly, wing, tail length of the rough feathers, 60 days old main wing feathers, 75-80 days old Qi wing feathers. The average slaughter rate of male geese at the age of 90 days was 81.94%, and the mother geese were 83.48%. The average total slaughter rate of male geese at 90 days was 74.09%, and the mother geese were 76.58%. The average half-net slaughter rate of adult male goose was 86.16%, and the female goose was 87.46%. The average total slaughter rate of male goose was 79.69% and female goose was 79.11%.
2 Egg Production Performance and Reproductive Performance The average opening age of females was 185 days (the earliest was 162 days). Every year, from the beginning of egg production in September and October to the end of March to April in the following year, the annual production of eggs is 2-4 nests. The average annual egg production is 37 eggs, and the average egg weight is 160 grams. The average egg shell thickness is 0.42 mm and the average egg shape index is 1.38. Eggshell milky white. Goose sexual maturity 140 to 160 days, suitable for mating age over 200 days. Male and female geese breeding ratio 1: (4 ~ 5). The average fertilization rate was 84.2%, and the average hatching rate was 94.4%. The mother geese are strong in the nest, with 97% of the mother geese having nesting, and nesting 2 or 3 times a year. Male geese have a useful life of 4 to 6 years and female geese 6 to 8 years.
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