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Experience Sharing on Lighting Management in Open-Sided Poultry Houses
1. Brooding Period The lighting during the brooding period mainly stimulates the chickens' feed intake, and the effects of lighting on chicks are mainly manifested in two aspects: light duration and light intensity. At this time, problems with light duration are prone to occur. Some farmers, without considering weight gain, provide 8 hours of light during the first 2-3 weeks of brooding.
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Practical Experience Sharing on Cage Culture of Grass Carp
Grass carp mainly feeds on grass. It often inhabits places with lush aquatic plants and is a middle-to-lower-layer fish. Its optimum growth temperature is 20-30°C, and it has a large food intake. Above 32°C or below 15°C, its growth rate slows markedly and its food intake decreases. When the water temperature is below 10°C, it stops feeding and enters a state of winter dormancy,
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Sharing Breeding Experience of Racing Pigeons in Winter
Light not only plays a very important role in chemical processes, but is also a major factor in physiological life processes. Because the days are long and the outside temperature begins to climb, behavioral patterns of living forms also change. This can be proven from the activating effect on the reproductive cycle.
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Sharing Experience and Key Points on Raising Peafowl in Spring
In spring, as temperatures rise and daylight hours increase, the activity level of blue peafowl flocks increases and their metabolism becomes vigorous. This is the season when blue peafowl lay the most eggs, and also the best season for hatching, brooding, and raising new blue peafowl flocks. At this time, feeding management should be strengthened by
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What to do about coughing and wheezing in weaned piglets? Experience sharing on traditional Chinese medicine prevention and treatment in pig farming
Coughing and wheezing in piglets from 10 days after weaning to 30 kg body weight is usually associated in Western veterinary medicine with porcine postweaning multisystemic wasting syndrome (i.e. circovirus) infection, with an incidence rate ranging from 20 percent to 45 percent; the mortality rate of affected piglets is generally 30 percent, and can reach as high as 80 percent, with body temperature of 40.5°C to 41.5°C. Piglets show rough and disheveled coat, affected pigs have diarrhea combined with respiratory symptoms and neurological symptoms, severe emaciation, and death from exhaustion. This disease poses a very great threat to the pig farming industry. It is most severe in the three seasons of spring, autumn and winter. In traditional Chinese veterinary medicine theory, this disease belongs to warm disease symptoms; the cause is external contraction of wind pathogen invading the lung, and cold, summerheat, dryness, warmth and the like can all combine with it. The main site of the lesions is in the lung. In traditional Chinese veterinary medicine theory, lung qi governs respiration and opens into the nose, externally corresponding to the skin and hair, and governs the opening and closing of the interstices. When lung qi is sufficient, the opening and closing of the skin and interstices is normal, and external pathogens are not easily able to invade; otherwise the pig body is plagued by disease. Using Qingfei Zhike San combined with Maxing Shigan San with modifications, this formula can pungent-cool diffuse and vent, clear the lung and calm wheezing, clear and purge lung heat, and resolve phlegm and stop coughing. Add it to piglet feed as a powder at 0.6 percent, continuously for 2 to 3 weeks. In Western veterinary medicine theory, this formula is believed to have fairly strong antibacterial and inhibitory effects on Actinomyces pleuris, Staphylococcus aureus and Pneumococcus; this formula also has effects such as anti-influenza virus action, and also has obvious antipyretic and anti-inflammatory effects, and can improve the immune function within the animal body.
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Sharing Spring Breeding Experience in Toad Farming
When you start farming toads, you can catch adult toads from the wild around Qingming each year to keep as breeding toads. After they emerge from hibernation each spring, the breeding toads call frequently and males and females begin amplexus behavior. At this time, male and female toads should be paired promptly in a ratio of 1:2-3 and moved into
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Sharing Experience in Northern River Crab Farming Management
The scientific name of the river crab is Chinese mitten crab (Eriocheir sinensis). Its flesh is delicious and nutritious, and it has certain medicinal value. Domestic market demand is large, economic returns are considerable, and farming prospects are broad. But we all know that the weather in the north in winter is much colder than in the south, so
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Sharing Experience in Building a Stone Frog Breeding Farm
Many people nowadays are fairly optimistic about stone frog breeding, and the price of stone frogs on the market is quite good, so it has a certain profit prospect. Before breeding stone frogs, the first thing to do is certainly to build a stone frog breeding farm, and the construction of a stone frog breeding farm also has
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Sharing Experience and Tips for Winter Farming of Wild Ducks
There are relatively many species of wild ducks, and the main one currently domesticated is the American mallard. Mallard meat is tender, delicious and flavorful, and relatively low in fat, making it a traditional nourishing food and wild-game delicacy. This kind of wild duck grows quickly. At 70 days of age, the average body weight can reach 1.2 kg, and at 5
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Sharing Experience on Spring Breeding of Hares, Worth a Reference for Breeders
In spring, as temperatures rise, the fertilization rate of hares is relatively high; spring is also the peak growing season for wild grasses and forage grasses. Therefore, mastering the spring breeding of hares is the key to improving the economic benefits of hare farming. The technical key points are introduced as follows. 1. Select good breeding rabbits. Choose
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