Traditional Culture Encyclopedia - Traditional festivals - 45-day slaughter technology of chicken

45-day slaughter technology of chicken

Breeding technology of 45-day-old slaughter chicken;

First, variety selection

Raising chickens in orchards is mainly based on grazing, supplemented by house feeding. Because of its extensive production environment, native chickens with strong adaptability, strong disease resistance, rough feeding resistance and diligent foraging should be selected for feeding. Traditional local breeds such as Xiaoshan Chicken, Pudong Chicken, Xianju Chicken and Shouguang Chicken are suitable for orchard cultivation.

Second, the garden choice

The selected orchard requires a certain distance from the village, convenient transportation, high and dry terrain and good ventilation and lighting. The ground is sandy loam or loam, which has not been polluted by infectious diseases or parasitic pathogens in the past, and has good air permeability and water permeability. This kind of soil has good drainage and low thermal conductivity, and microorganisms are not easy to reproduce, which meets the sanitary requirements. There should be enough water in the orchard for broilers to drink. It is required that the water contains no germs and food, no peculiar smell and clear water quality.

Third, the chicken house construction

In the middle part of the orchard where broilers are raised, a simple henhouse with a slope of about 2 meters, a span of 5-6 meters and a length of 10-30 meters is built with earth walls or bricks and felt. The ground should be paved with sand or cement. The feeding density of chicken coops is about 20 per square meter, and each coop 1000 ~ 3000. The seats of chicken coops face south or northwest to southeast.

Fourth, stocking methods.

1, grazing

Chickens have just been put into the orchard. In the first five days, food troughs and drinking fountains should be placed near the chicken coop 1 m to familiarize them with the environment. During these five days, we will still feed according to the original brooding times, and we can gradually reduce the feeding times in the future. When the weather is fine, the chickens will be released from the henhouse in the morning and rushed back to the henhouse at night when it is dark. If it rains, there is a big fruit tree in the orchard to shelter from the rain and chicken feathers are all over the ground, you can still open the door of the henhouse and let it in and out freely. If the fruit trees are too small to shelter from the rain, it is not appropriate to release chickens. If the climate changes suddenly, call the chicken back in time.

2. Supplementary feeding

Chickens can be fed a proper amount of compound feed before grazing every morning, and then fed 1 time after recalling chickens at night. The amount of complementary food should change with the season. For example, the amount of weeds and insects in the orchard is small in autumn and winter, and the amount of supplementary feeding can be appropriately increased, and it can be appropriately reduced in spring and summer.

3. Epidemic prevention and disease elimination

It is necessary to establish a scientific immunization program and vaccinate regularly. Vaccination of chickens is generally carried out after the chickens return to their nests at night.

Verb (abbreviation of verb) matters needing attention

When spraying pesticides on fruit trees to control pests and diseases, chickens should be driven to a safe place to hide. If it rains heavily, you can take shelter for 2 ~ 3 days. If it is sunny, it is necessary to extend 1 ~ 2 days appropriately to prevent chickens from being poisoned by leaves and grass sprayed with pesticides. After the chickens are slaughtered, the orchard should be cleaned, and the ground of the orchard can be sprayed with quicklime or lime milk for disinfection. Every batch of chickens in the orchard should be kept at intervals. After raising a batch in one orchard, it is necessary to leave it idle for a period of time and then find another orchard to raise it. This is called "rotational grazing"