Laying ducks are the offspring of the two ducks that are far away from each other, and they mainly produce ducks that are produced by the cross between Muscovy ducks and local breeds. It is welcomed by farmers and consumers with its significant advantages and presents a broad development prospect. First, strong resistance to drought, adaptability Guangfan duck in China's meat duck production in the main position, but the suitable environment for the growth of warm and humid in the south, the northern region basically did not raise. Ducks and ducks are produced by crossbreeding with Muscovy ducks and fine duck breeds from all parts of the country. The heterosis is obvious. It can be cultivated in water and in dry conditions. It can also be fed with water and drought. It can be grazing, captivity, and grazing. Its ability to resist cold is much stronger than that of Muscovy ducks. It can be adapted to a wide range and can be raised in the north and the south. Second, the fast growth rate The growth speed of ducks is faster than that of their parents, and the production cycle is short. According to experiments, ducks that are crossed with Muscovy ducks and small and medium sized ducks can weigh 2250-2500 grams at 8 weeks of age, which is twice as fast as that of small ones. Duck production cycle is short, generally 8 weeks old can be listed. Third, high feed utilization rate, resistance to rough feeding ducks, a wide range of food, love to eat green and juicy feed, can adapt to a variety of roughage, especially in grazing this feature is more prominent. Even in captive conditions, the feed conversion rate is higher than that of ducks and ducks. Cumulative feed conversion rates of 8 weeks of age are generally 1:2.6-2.8. Fourth, high lean meat, delicious meat duck to overcome the shortcomings of the parent body, combined their advantages, both Muscovy meat thick, high lean meat advantages, but also a delicious duck, delicious, aromatic flavor characteristics, It is a healthy meat that is suitable for both young and old. Fifth, the high reproduction rate The production of ducks and ducks is based on the production of more domestic ducks for the mother, with large body size, meat and more male ducks as father, avoiding weaknesses, than the duck duck parent breeding rate can be increased by 70%, As a result, the cost of ducklings is reduced. VI. Wide application In use, the quail duck is not only suitable for processing sauces, salted ducks, ducks and other cooked foods, but also an ideal resource for the production of fatty liver. As can be seen from the above, ducks have great development advantages. In recent years, ducks and ducks have begun to sing "protagonists" in the production and consumption of meat ducks in coastal provinces and cities. Hunan, Jiangxi, Sichuan, Shandong, and other places have also developed rapidly and gradually spread from the south to the north. Experts predict that ducks and ducks will come from behind in the production of ducks, and their development prospects will be infinitely bright.
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