Some goose farmers don't pay much attention to the variety, but still raise local grass geese, which has a long growth cycle and consumes materials.
More economic income, less. Therefore, if you want to raise geese to make money, you must choose good varieties. Local geese can be used to lay eggs.
Many, resistant to roughage and strong disease resistance, Rhine geese were introduced as male parents for hybridization, and their offspring not only retained the local
The characteristics of geese have the advantage of fast growth of Rhine geese. The offspring of this hybrid goose are flat after 8 weeks of fattening.
The average weight is more than 3.6 kg, and the economic benefit is very obvious.
Second, the development of feather deep processing can promote the feather growth of goslings.
Although some meat geese have reached the market standard after fattening, their feathers are not full and they cannot be sold.
The feeding cycle is prolonged. For example, feather powder (with crude protein content above 80%) processed from waste poultry feathers is used for
Feeding about 2% during the feather growth of goslings can effectively promote the feather growth.
Third, the development of aseptic cage culture of fly maggots to replace the expensive protein feed.
Fly maggot is a harmful insect with high utilization value. The dry fly maggot contains 62% protein and 10- 15% fat.
The total amount of amino acids is 2.3 times that of fish meal, and methionine is 2.7 times that of fish meal. According to the experiment, add the appropriate
Feeding fresh maggots to chickens can increase egg laying rate 17-25%, fish yield by 22% and goose growth rate by 19.2-42%.
Save feed by 20-40%.
Flies multiply at an alarming rate. According to estimates, a pair of flies can breed 200 billion maggots in a summer, which can be accumulated.
More than 600 tons of pure protein. A livestock farm with a maggot farm is equivalent to building an egg.
White feed factory, after breeding fly maggots, has no peculiar smell and is a high-quality organic fertilizer for crops.
Fly maggot breeding does not need any epidemic prevention measures, nor does it need modern factory buildings, and does not produce toxic substances.
Do not pollute the environment. It takes only a dozen square meters to get 30 kilograms of fresh maggots, which is a simple new technology to turn waste into treasure.
Most foreign farms have maggot workshops. Plant high-quality pasture to feed livestock and poultry, and use livestock manure to raise flies.
Maggots, feeding livestock and poultry with maggots, and then using maggots' excrement as high-quality organic fertilizer for pasture can form efficient and benign health.
State loop.
How to scientifically match feed to raise geese?
At present, when some families raise a small number of geese, the feed used is still composed of green vegetables and rice. Leading to slow growth and development of geese; Or adopt the method of combining house feeding, let geese graze near the goose house, and make use of natural feed, leftover grain from rice fields, aquatic organisms in fish ponds, etc. , but also because of insufficient nutrition, resulting in poor growth; In addition, feed varieties in many places are extremely unstable, and it is quite common to eat whatever you want, or the feed quality is poor. These problems will lead to inconsistent meat geese, long feeding cycle, high material consumption, high cost and low breeding rate of geese. To change this situation, we should buy full-price pellet feed or use premixed feed to prepare full-price feed for geese.
Premixed feed is generally prepared by professional manufacturers. It is a collection of amino acids, vitamins, trace elements and other necessary trace additives according to the growth and development needs of geese and the characteristics of different stages. Sometimes a small amount of preventive drugs, such as antibiotics, are added at the request of farmers or production conditions. When using, farmers first prepare several common feeds, such as soybean meal, corn, bran and so on. According to different growth stages, a certain proportion of premixed feed is added to ensure the growth and development needs of geese, so it brings great convenience in use and ensures the quality.
The proportion of premixed feed in goose diet is very small, and commonly used are 1% and 4%, such as 4%. In gosling diet, corn accounts for 62%, bran accounts for 6%, soybean meal accounts for 28%, and premixed feed accounts for only 4%. In the diet of geese, corn accounts for 65%, bran accounts for 1 1%, soybean meal accounts for 20%, and premixed feed accounts for only 4%.
Goose breeding technology
1 herding geese
Grazing geese is a short, flat and fast way for farmers to get rich. There are a large number of natural pastures in the northeast, and there are many weeds that geese like to eat, such as barnyard grass, bitter herbs, dandelion, cornflower and cockscomb grass. High nutrient content and little pollution. Every year, goslings are released from April to May, and can be released from September to 65438+1October, and each released goose only consumes 4-5 kilograms of feed. There are 700 geese in Wang Fuhai, huinan county, which consume 3000 kilograms of feed and weigh about 4.5 kilograms. The net profit from sales at current price is 65,438+0,000 yuan.
Step 2 plant grass and raise geese
In urban areas with poor grazing conditions, grass can be planted to raise geese. After the experiment, each white goose was fed with 50 kg of fresh grass and 2 kg of concentrate, and its weight could reach 4 kg at 10 week. Generally, the yield per mu of grassland is 5000 ~ 8000 kg, that is, more than 0/00 geese can be raised per mu of grassland. Calculated by 400 yuan per mu, the concentrate is 1.25 yuan/kg, and its direct cost does not exceed 15 yuan/head.
3 Raising geese in autumn
Farmers used to keep geese in spring and sell them in autumn, but in fact, it is more beneficial to keep geese in winter and autumn. Feed corn can be planted, silaged in time, and fed to geese after silage, thus solving the problem that geese use green concentrate in winter. Each mu of feed corn can produce 6,000-7,000 kilograms of green corn stalks. According to the average daily consumption of 0.75 kg silage corn for each goose, each mu of feed corn can feed 100 geese for 90 days. Down geese are in short supply every spring. Because of its good down varieties, the purchase price of down geese is about 1.5 times higher than that in autumn. The net profit of each goose in autumn and winter is as high as 15 yuan.