Thunderstorm weather how to prevent ducks from laying eggs

In modern times, the ducks commonly raised by people are the result of artificial domestication and breeding from wild ducks. Despite this process, they still retain biological traits that make them highly sensitive to environmental stressors. Among different duck breeds, Pekin ducks are particularly more sensitive compared to other types. Environmental stress factors such as temperature fluctuations, loud noises, unfamiliar sights, and sudden changes in routine can significantly affect the growth and egg-laying performance of laying ducks. Especially during the mid-laying period, ducks are more vulnerable to these stressors, which can lead to varying degrees of neurological tension, hormonal imbalances, and abnormal behaviors like reduced feeding, drinking, or movement. These issues may also trigger metabolic disorders, resulting in decreased egg production or even a complete cessation of egg-laying. On rainy days, especially when thunderstorms occur, the intense stress caused by lightning and thunder can trigger more severe reactions in ducks. This is a critical time for farmers to be extra cautious and take preventive measures. To manage this situation effectively, several steps should be taken. First, ensure that ducks are kept dry and sheltered from rain by providing a well-ventilated, dry housing area with clean bedding. Second, maintain appropriate lighting levels to avoid darkness, which can increase anxiety. Also, keep the duck density at an optimal level to prevent overcrowding and reduce stress. Third, farm staff should move calmly and consistently, avoiding sudden movements or loud noises that might scare the ducks. It’s also important to restrict access to the premises for strangers or other animals to prevent unnecessary disturbances. Lastly, consider adding vitamin E and vitamin C to the feed, as these nutrients can help alleviate stress and support the ducks' overall health and resilience.

Polysaccharide

Polysaccharide is a polymeric carbohydrate composed of more than 10 monosaccharides and sugar chains bound by glycosidic bonds. Polysaccharides composed of the same monosaccharides are called homopolysaccharides, such as starch, cellulose and glycogen; Polysaccharides composed of different monosaccharides are called heteropolysaccharides. For example, gum Arabic is composed of pentose and galactose. Polysaccharide is not a pure chemical substance, but a mixture of substances with different degrees of polymerization. Polysaccharides are generally insoluble in water, have no sweetness, can not form crystals, and have no reducibility and rotation change. Polysaccharides are also glycosides, so they can be hydrolyzed. In the hydrolysis process, a series of intermediate products are often produced, and finally monosaccharides are obtained by complete hydrolysis.

Ganoderma lucidum polysaccharide is a secondary metabolite of the mycelium of Ganoderma lucidum, which exists in the mycelium and fruiting body of Ganoderma lucidum.

Ganoderma lucidum polysaccharide has unique physiological activity and clinical effect, and is safe and non-toxic. It can be widely used in medicine, food and cosmetics industries. Ganoderma lucidum polysaccharide can improve the body's immunity. When the body's immunity of cancer patients is damaged by radiotherapy and chemotherapy, it can be combined with radiotherapy and chemotherapy to cure the disease. In addition, Ganoderma lucidum polysaccharide can also inhibit the release of allergic reaction media, so as to block the occurrence of nonspecific reaction, so it can inhibit the recurrence and metastasis of cancer cells after operation. Ganoderma lucidum preparations that have been put into use include tablets, injections, granules, oral liquids, syrups and wines, all of which have achieved certain clinical effects. As a functional factor, Ganoderma lucidum polysaccharide can be made into health food, and can also be added into beverages, cakes and oral liquids as Food Additives, which greatly enrich the food market. Because Ganoderma lucidum polysaccharide has the effect of anti free radical, it can be used in cosmetics to delay aging.

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