1, warm in the early spring The spring temperature rises, especially before and after “Qingmingâ€, the temperature will reach 8~10°C, but the climate in early spring is still cold, and often windy, dry, and with large temperature difference between day and night, farmers should pay attention to doing warm work. The heating equipment in the pens should not be dismantled prematurely. The windscreens and plastic film should be kept at least 10°C above average, especially at night to prevent cold attacks. In the spring, we must pay close attention to weather changes, listen to the meteorological department's weather forecast, and do a good job in defense against the cold current. 2, disinfection of pen homes After the temperature rises, the livestock and poultry excrement will ferment quickly. Open the doors and windows in time to eliminate the foul gas in the house. After the “shocking†and before the “spring equinoxâ€, the free-range households shall promptly clear the dung and grass in the pens and conduct a thorough and thorough disinfection of the pens. Renovate unused breeding sites, clean the ceiling, clean the ground, and paint the walls. Flush and sterilize air in the house. Use 30 ml of formalin and 15 g of potassium permanganate per cubic meter of space. Open the doors and windows after 12 hours of airtight ventilation. . 3, supplement nutrition In spring, the green feed is lacking, and the animal begins to lose its hair and the keratin layer on the surface of the skin begins to fall off. It is urgent to add amino acids, vitamins, and minerals. Therefore, attention should be paid to the addition of high-quality silage, sprouted feed, and carrots, green radishes, and Chinese cabbage. , pumpkin, etc. to supplement nutrition and regulate gastrointestinal function. After the "clear and bright," wild plants such as dandelion, bitter herbs, and plantain began to sprout. The collection of wild vegetables for feeding livestock and poultry can save feed, supplement nutrition, and prevent diseases. Feeding suckling female rabbits with bitter herbs and dandelions has a particularly high milk yield. After the "grass rain", the rainwater increased significantly, and the winter storage was susceptible to mildew and spoilage. The palatability deteriorated. Regular inspections, sun exposure, and feeding of cattle, sheep, and other herbivores should be used to shorten the length and supplement salt. Before and after the “Lixiaâ€, the wild jujube on the hill grows green buds. The experienced farmers often harvest wild jujube trees to feed the sheep, which can significantly speed up the goat hair renewal. In combination with the goat fleece, it can increase economic returns. 4, do a good job spring Spring is a good time for meat pigeons to lay eggs, hatch, and brood. Attention should be paid to observation, supplement nutrition, and training and induction of early-born breeders. In spring, hatching and brooding should handle the relationship between temperature, humidity, light and ventilation. In particular, eggs and poultry must be well-controlled. To raise spring lambs, spring wax, and spring wax, the first problem is to keep warm, followed by good health, including environmental hygiene, feed hygiene, and drinking water hygiene to prevent diarrhea and enteritis. Spring is the season of estrus in animals such as cattle, sheep, and pigs. Observe the estrus performance of the animals, ensure that the animals are bred in time, and supplement the animals with minerals and vitamins before and after mating. 5, prevent diseases In the spring, influenza is most prone to occur. Attention should be paid to prevention. Commonly used methods are air sterilization. Peracetic acid or fumigation vinegar can be sprayed. To prevent rabbit flu, garlic slices can be added to the feed to prevent bird flu. Injection of bird flu vaccine. Late spring and early summer, swine fever, swine pneumoconiosis, transmissible gastroenteritis, swine colibacillosis, bovine epidemic fever, cattle malaria catarrhal fever, sheep infectious stomatitis, chicken Newcastle disease, chicken infectious bronchitis, chicken infection Sexual laryngotracheitis, fowlpox, and rabbit scabies are common diseases. Vaccination should be done well in advance to prevent problems. For the first time grazing herbivores, it is necessary to limit the time, to prevent the excessive intake of young grass cause seizures.
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Five measures should be taken for livestock breeding in spring