The feeding and management of goslings is the basis for raising good goose and determines the growth and survival rate of the goose. Once the management of the brooding goes wrong, it will cause uneven geese size, prolong production cycle, increase production costs and directly affect the economy. benefit.
First, net bed structure
The main frame of the net bed adopts wood structure. The bottom layer is 65-70 cm away from the ground. Each frame can be provided with 3 layers of rigid plastic nets (4-5 layers for more). Each layer is 285 cm long, 70 cm wide and 55 cm high. In centimeters, each layer of plastic mesh is divided into 3 smaller compartments, surrounded by 20 centimeters high bamboo strips. The bottom of each rigid plastic mesh is reinforced by wood strips to reinforce the weight of the plastic mesh, and at the same time the mesh of the plastic mesh is reduced. Prevent crushing the feet of young geese. In addition to the ground floor, tilted shroud plates are provided below each floor to drain the excrement and water discharged from the upper floors in time. The net bed should be placed against the wall with an aisle in the middle to facilitate the operation of the keepers.
The coal stove is placed between the gauze beds. The height of the exhaust heat pipe should be slightly lower than the bottom layer of the gauze bed. The flue is made of thin metal material with fast heat dissipation. The flue and coal stove interface should be well connected to prevent exhaust gas leakage. The length of the flue in the room should be as long as possible to ensure adequate heat dissipation.
Second, the advantages of online brooding
1. The equipment is simple: The main frame of the laminated net bed adopts a wooden structure, with a plastic net laid inside and a wood tray under the net. Low material cost, low capital investment, easy demolition and construction, convenient movement, easy cleaning and disinfection.
2. Space saving: Using this method of brooding can make full use of the brooding room, according to 3 grids and 9 grids for each net bed, 180 geese can be bred for each net bed, if 4 or 5 layers, each net bed Fertile 240 or 300. A 20m2 brooding room can accommodate at least 4 net beds, with a minimum of 720 fertile goslings. If brooding on the ground is used, the same amount will require a brooding house of about 40 square meters.
3, low temperature to the temperature: stacking online brooding less land, compared with other brooding methods to reduce the brooding space, raising temperature in the brooding room quickly, good insulation effect, reducing energy consumption and reducing the cost of heating.
4. Easy to manage: The use of stackable online brooding is easy to manage, which is conducive to the cleanup of feces, avoids the disadvantages of unsanitary use of litter and high operating intensity, reduces the chance of contact between goslings and feces, and reduces the incidence and medication costs. . At the same time, due to the timely removal of feces, the humidity and harmful gas concentrations in the brooding house are effectively reduced.
Third, pay attention to matters
1. Turn over the geese regularly: through the investigation, it is found that there is a certain temperature difference between the uppermost layer and the lowermost layer of the net bed, generally 2-3°C. The more layers, the greater the temperature difference. Therefore, in the production, the upper and lower goslings need to be exchanged periodically to prevent the temperature difference between the upper and lower layers from being too large. Generally goslings within 10 days of age are exchanged once for 2 days, and once for 10 days, they can be changed for 3 days. The specific operation is: If the net bed is designed with four floors, the upper floor (4th floor) can be turned to the lower floor (1st floor), and the 2nd floor and the 3rd floor are turned over. Or circular exchange, turn the floor to 2 floors, 2 floors to 3 floors, and so on. During the production, it was found that some farmers did not turn over for a long period of time, which affected the uniformity and survival rate of goslings.
2, increase the bottom light: As the brooding frame is high, the bottom light is often insufficient, affecting the bottom goslings feed, so the production of the need to increase the bottom light, but not too bright, soft incandescent light is appropriate to ensure that the goslings can see the feed And drinking water.
3, to enhance ventilation: As the goose house space is small, the density of geese, at the same time the geese in the water content is larger, so the goslings within a larger humidity, to ensure the proper temperature of the geese on the basis of strengthening the ventilation , To clear the excrement once a day, so that the relative humidity within the brooding house is about 65%.
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