Sichuan White Geese (1) are produced and distributed in Wenjiang, Leshan, Yibin, Yongchuan and Daxian in Sichuan Province. Widely distributed in Pingba and hilly rice production areas. According to statistics in 2002, there are about 12 million white gooses in Sichuan. (II) The varietal formation area is between 300m and 800m above sea level. There are water systems such as the Lancangjiang River, Lancangjiang River and Jialingjiang River. There are many drip reservoirs and ponds, and the water area is vast. The climate is mild, there is plenty of rain, and forages are prosperous for many years, providing a good natural pasture for the development of geese. (c) Body appearance 1. Physical characteristics plumage white, tight; 喙, 胫, 蹼 orange; rainbow gray blue. Male goose is slightly larger, with thicker head and neck, slightly longer body, and a semicircular sarcoma in the forehead. The mother goose has a clear head and a slender neck. The sarcoma is not obvious. 2. Body weight and body size The average weight of the adult male goose is 4.3 to 5 and the female goose is 4.31 to 4.90. (d) production performance The initial weight of meat-producing Sichuan white goose was 71.1g; the weight at 60 days was 2476.5g, and the average daily weight gain was 40.1g; the weight at 90 days was 3518.9g, and the average daily weight gain was 34.8g. The fattened hot skinned goose is one of the best-selling foods in the production area. Therefore, most goose gooses listed on the market are about 90 days old. The slaughter rate is high, 2. Egg production performance averages 60 to 80 egg production per year. The average egg weight was 146.28 g. Eggshell white. Goose sexual maturity is about 180 days of age, mother goose 200 to 240 days of production. Every year from January to June is the hatching season. The male and female breeding ratio is 1:3 to 4. The fertilization rate of eggs is more than 85%, and the hatching rate of fertilized eggs is about 84%. Mother geese have no nesting.
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