How to raise geese that produce foie gras, and under what circumstances?
France's Lande Goose is the best liver filling breed in the world at present. This goose breed is different from our common domestic geese. It is wide and fat, with a short neck and no tumor on its head. . Why do you have to choose a goose with this characteristic? It turns out that the liver of Lande Goose itself is not large. In order to get the ideal fat liver, it is necessary to concentrate on feeding and fill special feed after the goose grows into adulthood, so as to increase the fat of goose liver in a short period of time. This process is called liver filling. ; Because liver filling needs mechanical liver filling and a tube needs to be inserted into the esophagus, its neck is thicker and shorter. Although Lande Goose is a good blank for producing liver, it needs special feeding if it wants to produce more liver. First of all, let the goose have a big skeleton as much as possible, so as to leave enough space for the long liver in the future. How can you make a goose grow a big shelf? There is a lot of learning here. Well, we have to start with the feeding of goslings. Lande Goose, like other geese, naturally likes to eat fresh grass and vegetables. You can't feed that green feed too much. After feeding too much, the goose is prone to diarrhea. If the goose is weak and sick from an early age, it will be difficult for it to grow up. In the later stage of liver filling, the goose liver will have no place to grow, and it will die because of liver filling. Therefore, the breeding of Lande geese can't be raised according to the old routine. To make the geese grow quickly, it is not enough to eat green vegetables. It is necessary to increase their nutrition and improve their food standards. Generally speaking, geese are easy to feed, so it is not necessary to feed them regularly, so they can eat freely. 60 days ago, Lund Goose recipes, staple food: special formula feed, non-staple food: green feed, etc. Moderate exercise. With such a big skeleton, I'm afraid there will be no problem when filling the liver in the future. However, at this time, it is really impossible to directly fill the liver. It needs to be forcibly filled with stuffing, which requires its esophagus and stomach to have a strong requirement. Originally, 60 days ago, in order to make geese grow, geese mainly ate special formula feed, which was easier to digest. In this way, the goose's stomach was not exercised, its stomach function was still weak and its stomach was relatively small. In order to meet the needs of liver filling, we have to find ways to expand the stomach of geese to improve their digestive ability. During this period, the feeding methods are mainly corn and green feed. This method is mainly to make a foundation and a transition when filling the stomach, corn and liver, which plays this role. . Goose's appetite is good, and they eat more. However, they can't patronize eating. In order to withstand the test of liver filling in the future, they have to have a good physique. Look at this big guy. He can't be active. The 60~80-day diet of Lande Goose, the staple food: green feed, non-staple food: corn, etc., makes the goose exercise more appropriately. After more than two months of directional cultivation, Lande Goose finally has a good body, and it needs to be big and can eat and drink. However, at this time, the foie gras is not big, and the size is no different from that of ordinary foie gras. In order to finally get a big liver, the next technical link is the key, which is what we have repeatedly mentioned. Filling the liver, filling the liver, mainly stuffing, makes its liver fat increase rapidly. In the liver filling stage, corn has become the main ration of geese. But then again, in just 20 days, the foie gras has grown from dozens of grams to 1000 grams. You have to feed the goose a lot of corn. Can the goose eat it? Maybe the geese will accumulate food. At this time, fresh corn can't be directly fed, and the corn needs to be processed. Specifically, after the water is boiled, put the corn into the pot, and the water level exceeds the corn by 4 ~ 5 cm. After 20 days of high-intensity feeding, the goose liver is obviously increased. At this time, the goose is too lazy to move. However, one day, Chen Dengxin found that the goose was abnormal and fidgety, which made Chen Dengxin very worried. I'm afraid the goose is disturbed by something. If it is frightened, the goose will jump around and crawl around, which will affect its liver, and it is easy to produce blood liver or liver rupture; . Therefore, you need to pay special attention during liver filling and try to keep the room quiet. If possible, it is best to raise it separately in the feeding workshop. Lande Goose 80 ~100 day recipe staple food: corn, non-staple food: salt, poultry vitamins, cooking oil, etc. Try to keep the room quiet.