The phenomenon of pecking in chicken production is widespread, what are the reasons for the occurren

The temperature is too high, the humidity is too high, the density is too large, the light is too strong, the ventilation is not smooth, the feed nutrition is not comprehensive, the protein content is too low, the crude fiber content is too low, the vitamins and minerals are too low, the salt is too low, and the corn content is too high.

The main causes of pecking habits include environmental, nutritional, and hormonal factors. Excessive feeding density, restricted feeding, insufficient bedding or long-term non-renewal can cause pecking.

Chicken pecking caused by environmental factors. The main environmental factors that can cause chicken pecking are temperature, humidity, density, light and ventilation problems in the chicken house. When the temperature is too high, the humidity is too large, the density is too large, the light is too strong, and the ventilation is not smooth, that is, the farmers usually refer to the "high temperature, high humidity, high density, high light and high pollution", in this environment, chickens are very easy to be irritable, so as to compete with each other and peck and fight.

Chicken pecking is a common phenomenon in large-scale chicken breeding, such as pecking anus, pecking feathers, and pecking toes; It will affect the normal growth and development of chickens, reduce resistance, and at the same time lead to a decrease in the quality of broilers and a decrease in the yield of eggs; Reduce the feeding density, strengthen the air circulation in the house, control the temperature at the right temperature, and humidity, and reduce the concentration of harmful gases.

Chicken pecking is a metabolic disorder caused by improper feeding; This disease develops rapidly, affecting the normal development of the flock, and will also lead to a decrease in the quality of chickens and a decrease in egg production; First of all, it is necessary to adjust the density of feeding, reasonably match the chicken feed, do a good job in the prevention of diseases in advance, and isolate the chickens that have been pecked in time.

In this case, there is an individual trauma, and finally the same kind pecks the flesh and blood, the harm is that it may cause mites, there will be egg-eating fetish, there will be lice, there will be some hazards on the **, if you want to prevent and control it, you must pay attention to the hygiene of the chicken house.

This is a pica. The harm is that it can cause indigestion, can lead to gastrointestinal diseases, can lead to food accumulation, can lead to decreased immunity, and can lead to vomiting. This can be done by taking medications**.

Summary. 1.Feed factors.

Lack of protein or some essential amino acids in the feed, especially methionine, cystine, tryptophan, etc.; Deficiencies in certain minerals in the diet, such as zinc levels of less than 40 mg per kilogram of feed, or deficiency or disproportionality of calcium and phosphorus in the diet; Lack of vitamins in the feed, especially vitamin D, vitamin B12 and folic acid; The sodium chloride in the feed is insufficient, and when the sodium chloride content in the diet is low, various pecking phenomena are prone to occur; The crude fiber content in the diet is insufficient, and pecking habits are also prone to occur.

2.Environmental factors.

The feed density is too high, and the flock is too crowded; The light is too strong; The relative humidity in the house was too low and the air was too dry.

3.Disease ** element.

When mites, lice and other ectoparasites are infected, chickens peck their own ** and feathers due to itching, or rub their bodies against thick and hard objects such as the floor, and thus cause trauma, which is easy to induce carnivore; When a chicken's cloaca or fallopian tube is turned out and exposed outside the body, its bright red color will attract other chickens to peck at it, which will induce large groups of carnivorous and anal pecking.

4.Other factors.

Caged chickens lack exercise, are idle and boring, and are more prone to pecking than grazing chickens; Chickens fed pellets are more likely to peck than chickens fed powder, and dying or dead chickens in the flock are not picked out in time, and other chickens peck at dead chickens, which can induce carnivore; Insufficient feeding troughs or drinkers, or prolonged water and feeding stops, are also triggers for pecking.

Why are caged chickens prone to pecking?

1.Feed factors: lack of protein or some essential amino acids in the feed, especially methionine, cystine, tryptophan, etc.; Deficiencies in certain minerals in the diet, such as zinc levels of less than 40 mg per kilogram of feed, or deficiency or disproportionality of calcium and phosphorus in the diet; Lack of vitamins in the feed, especially vitamin D, vitamin B12 and folic acid; When the sodium chloride content in the diet is insufficient, and the sodium chloride content in the diet is lower, all kinds of pecking phenomena are easy to wither; The crude fiber content in the diet is insufficient, and pecking habits are also prone to occur. 2.

Environmental factors: too much feed density and too crowded flocks; The light is too strong; The relative humidity in the house is too low, and the air is slippery and too dry. 3.When infected with ectoparasites such as mites and lice, chickens peck at their own feathers due to itching, or rub their bodies against rough and hard objects such as the floor, which causes trauma and is easy to induce carnivore; When a chicken's cloaca or fallopian tube is turned out and exposed outside the body, its bright red color will attract other chickens to peck at it, which will induce large groups of carnivorous and anal pecking.

4.Other factors: Caged chickens lack exercise, are idle and bored, and are more prone to pecking than grazing chickens; Chickens fed pellets are more likely to peck than chickens fed powder, and dying or dead chickens in the flock containing cured chickens are not picked out in time, and other chickens peck at dead chickens, which can induce carnivore; Insufficient feeding troughs or drinkers, or prolonged water and feeding stops, are also triggers for pecking.

Hope mine is helpful to you.

Because this chicken has a nervous disorder.

You can consult the problem of raising chickens on the breeding software - Somutong.

How does a chicken's pecking habit form? It turns out that the main reason is these 3 points, have you learned?

The chickens live too crowded, so they don't peck when they live in separate rooms.