Some knowledge of how to prevent disease in raising chickens

The effect of adding sand and gravel in chicken feed has the following advantages: it can effectively improve the ability of chicken muscle and stomach to grind feed; it can slow down the passing speed of food in chicken stomach and intestines; it can make digestive juice enter the surimi more easily, promote nutrients to be better absorbed by the body, and improve the weight gain of broilers and the laying rate of laying hens. The gravel fed to chickens should be insoluble, silicon-containing or granite gravel, the size of which is 2mm ~ 5mm.

How do chicks take a bath? when chicks just enter the nursery to find a drinking fountain to drink, often a small number of chicks are easy to jump into the water to take a bath, with all their feathers wet, especially in autumn and winter, if not carefully managed, the chicks will get sick or even die. Practice shows that this is due to the fact that the water temperature in the drinking fountain (close to the chicken body temperature) is higher than that in the brooding room. How to correct the chicken bathing? The water temperature in the drinking fountain can be basically close to the temperature in the nursery room, or relatively increase the temperature in the nursery room. In short, the water temperature in the drinking fountain should be close to the brooding temperature (never higher than or close to the body temperature of the chick). In addition, the bathed chicks should be as close to the heat source as possible, warm and dry feathers, and be carefully managed. In this way, the phenomenon of chicken bathing can be overcome in about 1 hour.

Chinese herbal medicine for the treatment of heat-damp cold in laying hens under the condition of high temperature stress, the resistance of laying hens decreases. If the feeding and management is not proper, it is easy to cause summer-damp cold.

Take chicken disinfection to avoid stress 1. The chickens were given 0.1% vitamin C or water-soluble multidimensional solution within 12 hours before and after disinfection. two。 Choose disinfectants with small irritation, high efficiency and low toxicity, such as 0.02% parathion, 0.2% antidoxur and so on. 3. Before spraying, the temperature in the house should be 2 ℃ ~ 3 ℃ higher than the standard, so as to prevent the chicken from being cold caused by water evaporation. The temperature of the disinfectant should also be higher than the standard temperature in the house. 4. When spraying, the fog droplets should be fine, and the amount of spray should be damp to the chicken body and cage net. Don't spray too much and too wet. 5. The time for disinfection should be at night, and flat-raised chickens should be carried out when the lights are dimmed or when the chickens are quiet after turning off the lights, so as to prevent the chickens from being frightened during the day, causing flapping and squeezing and other phenomena.

The Chinese herbal medicine therapy of broiler ascites: Mulberry bark, alisma alisma, tangerine peel, abdominal bark, Mutong, plantain seed 30 grams each, Polyporus umbellate, cassia twig 20 grams, Poria cocos, astragalus 60 grams each, for 100 chickens fried in water.

Chinese herbal medicine therapy for egg drop syndrome: Coptis chinensis, Cortex Phellodendri, Huangling, Shuanghua, Folium Isatidis, Radix Glycyrrhizae, Radix Isatidis, Radix Rehmanniae and Radix Isatidis, 30 grams each, decoction 5 kg, sugar 1 kg, for 50 chickens, 3 ~ 5 doses.

Chinese herbal medicine therapy for chicken gout: alisma alisma and Poria baicalensis each 50 grams, plantain seed 30 grams, Plantago lanceolata, talcum powder, Huangling 80 grams each, Poria baicalensis, plantain grass 60 grams each, Polyporus umbellata 50 grams, Fructus Aurantii and sea gold sand 40 grams each, cumin 30 grams, licorice 35 grams, water frying plus brown sugar mixture feeding.