(1) Choosing the fine breed goose fine breed goose has fast growth, high feed conversion rate, short feeding period, more eggs, more flesh, high down feather, and high economic benefit. The bred geese that are commonly reared in China include Sichuan white geese, Yangzhou geese, Longchang geese, and Xupu geese. Huoyan geese, lion-head geese, and product gooses that have been purified by crossbreeding with local geese several times, such as Yalu goose , is a typical new breed of goose with meat, eggs, cashmere, liver, and skin. (b) Grasses are mainly grazing geese and geese. The need for green fodder for geese from 7 to 21 days is gradually increased from 10% of the diet to 90%, and it can reach 100% at 28 days of age. The absorption rate of crude protein and crude fiber in geese is similar to that of goats, and it is a poultry with a wide range of ingestion. A small amount of geese can be fed by appropriate amounts of wild weeds distributed along roadsides, river banks, fields, and houses. For the grass-sized geese, the economic benefit is 10 times that of pigs, and the slaughter time is only 1/3 of the pigs. In order to raise geese for the four seasons, we can arrange a certain area of ​​perennial forage, such as clover, pomekes, pine cone herb, grain pods and so on. In winter, geese can be sowed in early autumn to grow pastures, such as grasses, winter grazing, 70 ryegrass, leguminous medlars, milk vetch, alfalfa, and carrots. Winter grazing geese should be supplemented with silage due to their slow growth. . The grass is abundant in spring and can meet the goose's forage in summer heat. In addition to using perennial forage, autumn geese can also be used as feed for pumpkins, rice harvested after the rice harvest, and sweet potatoes. Grass-raising geese generally benefit from 1 to 2 times the benefits of grain production. (C) to strengthen the feeding management of goslings to improve the survival rate of geese goslings thin hair, poor ability to adjust the outside temperature, digestive organs and digestive function is not perfect, so weak physical, poor disease resistance, often Due to improper feeding and management, goslings were killed in large numbers. Therefore, gosling cultivation is the key to raising geese. Should choose healthy and strong goslings, do a good job of brooding, scientific preparation goslings feed, reasonable arrangements for feeding times, do a good job of health and epidemic prevention. The purchased goslings were injected with anti-goose sera, kept fresh in feed, cleaned drinking water, kept the poultry house clean and dry, and cleaned feeding troughs and drinking fountains daily. Adding oxytetracycline, norfloxacin, or olaquindox to feeds for preventive administration has obvious effects on the control of gosling disease. (D) a reasonable group of geese, fast fattening goose 30 to 80 days of age, can make full use of green feed and full-priced feed, grazing can be fed. Before the fattening geese, they should divide the large group of geese according to their body size and physical strength into 2 to 3 groups and reach a balance of geese in a short period of time. After grouping, the geese should promptly use levamisole, albendazole, or avermectin to remove the parasites with high efficiency and low toxicity. Grazing and fattening can save the cost of raising and improve the breeding efficiency, but it must be supplemented reasonably; the field fattening requires comprehensive nutrition and good palatability. Quantitative elements, vitamins, and anti-disease drugs should also be added regularly. Do not fill the feed into the trachea for filling and fattening, and provide sufficient drinking water and green feed after filling. The suitable temperature for filling is 10-25°C, and feeding should not be done during the hot season when the temperature exceeds 25°C. (5) Timely listing in order to improve the comprehensive utilization of goose. Medium and small geese raised to 7-90 days old, live weight 2.5-3.5 kilograms, good hybrid goose 65 to 80 days old, live weight 3.0-4.0 kilograms, Strict listing should be conducted in time, if artificial living plucking is performed during the extended feeding period, the benefits can be improved. The efficiency of selling live geese is the lowest. Down value is many times more expensive than meat, fatty liver is dozens of times more expensive than meat, goose tongue, goose palm and so on are more expensive than meat, and internal organs and blood are also valuable. Therefore, it should be market-oriented and engage in processing value-added and income increase. Get the best benefits. (6) Keeping good geese and good breed geese are generally raised to 6 months of age and can be reserved for breeding. Male geese are 180 days old and female geese can be bred at about 200 days of age. The ratio of male to female is generally required to be 1:5 to 6. In order to increase the sexual desire of female gooses and the fertilization rate of eggs, male and female geese should be increased in water activities. The excellent geese can be used for 3 to 4 years. The breeding geese produce less eggs in the first year, more eggs in the second and third year, and heavy eggs until they decline after three years. Breeding geese to sell eggs, hatching goslings to sell, the output value is also high.
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