Choose good goose species: choose large, fast-growing, rough-feeding goose species. Goslings in heat preservation: newly emerged goslings are fed in greenhouses. The indoor temperature of goslings should be moderate, 29 degrees Celsius for 1-2 days, and 27 degrees Celsius for more than 7 days. Broods are brooded for 10 days at high temperatures and brooded for 20 days at low temperatures. The breeding density in the greenhouse is 8-12 per square meter. The feeding room needs to keep the small door in communication with the greenhouse so that the goslings can freely eat and move. The greenhouse can be heated with an infrared bulb or charcoal, and the room temperature should be properly stabilized. Feed and drink should be cleaned every day 4-5 times. The weather is fine. After 7 days, the goslings can be rushed to the pool for washing. After the goose hairs are dry, they are brought into the room. Shelters should be hygienic and safe: After 20 days of age, gooses can be housed. Set up a shed that protects against wind and rain, and a wading pool outside the shed allows the geese to play. In the shed, 1 sand was placed every 3 days, and the entire shed was cleaned once every 7 days. Doors and windows should be installed to prevent rats. Carefully formulated diet: Feed formulation for 1-20 days old goose: corn 50%, fish meal 8%, peanut cake 10%, rice bran 20%, reconstituted 10%, growth hormone 1%, antibiotic and multivitamin 0.5%, Lime or shell powder was 0.5%, then the mixture was mixed with green material in a 1:8 ratio. After 20 days of age goose feed formulation: corn 20%, fish meal 4%, peanut cake 4%, rice bran 10%, reconstituted 60%, auxin and antibiotic 1%, shell powder or lime 1%, mix and green material Feeding in a ratio of 2:8. Do a good job of epidemic prevention: 1. Before entering the geese and after the geese are sold, use 2% formalin to fumigate the shed or disinfect it with lime powder. Secondly, the goose with the epidemic prevention needle can be allowed to enter the field, or the gosling sera can be injected immediately after entering the geese. Third, regular use of tea, water, spices, or let the goose drink, you can also use Lei Gong root, roadside bacteria, plantain and other water to drink to prevent disease. 4. The fed leaves should be washed with fresh water and rinsed with 0.3% potassium permanganate solution. Source: Tianjin Agricultural Science and Technology Information Network Contributor: Tianjin Plant Protection and Quarantine Station
The cross arm and control cabinet of the Tower Crane adopt the imported high-strength aluminum alloy ofpatent technology for the one off extrusion molding, Icu Bridge and the surface undergoes the primary oxidationtreatment.
Pneumatic brake plus mechanical friction damping brake
The imported electrical machine is adopted, and the electric perpendicular moving up and down.The gas pipeline, power supply and computer communication line are separately arranged withoutinterference.The imported (GENTEC) brand German standard gas terminal (over 20,000 of inserting and pulling out) is adopted.The ICU Bridge with high bearing capacity with suspension the cavity mirror car system.The horizontal rotation function can accurately position without excursion.
ICU Bridge
Icu Bridge,Icu Bridge Pendant,Portable Supply Unit,Tower Crane
Shandong Lewin Medical Equipment Co., Ltd. , http://www.lewinmed.com