What are the key technical points of local chicken breeding management? What problems should be paid

The breeding management of local chickens is actually very simple, as long as you grasp the right method, you can reduce costs and increase income, and improve economic benefits.

1. Feeding management during the chicken coop.

Choose native broiler breeds that are crossed with fast-growing broilers. Chickens aged 5-8 weeks are raised on flat ground or in a coop. In order to level the ground, choose the right filling material.

Wood chips and straw can be used as fillers and are dry and free of mold. Indoor temperature 20-22, relative humidity 50% 60%. Ventilation should be carried out while ensuring the chicken's requirements for ambient temperature, and attention should be paid to preventing wind and ventilation.

Use free drinking water every day, clean drinking water equipment and disinfect it regularly.

2. Feeding management during the stocking period.

It is suitable for 50 chickens per mu at the age of 9 21 weeks, which can not only prevent overgrazing, but also ensure economic benefits. In order to ensure that there are enough weeds and insects in the local flocks, a method of rotational grazing in different areas is adopted (several communities graze regularly in a certain order). It is also possible to plant grass manually or add green fodder.

The feed is mainly concentrated feed such as corn, grain, wheat, sorghum, beans and other raw grains or their processing by-products, supplemented by green plants (grass) or pollution-free vegetable stems and leaves, sweet potatoes and other green feed. The amount of concentrated feed is shown in Table 1. Take safety measures to prevent predators such as weasels and feral cats from being harmed.

In order to ensure the quality of local chickens, local chickens should be sold for more than 150 days.

3. Attention should be paid to epidemic prevention and control in the process of breeding.

1.Strengthen management. Scientific breeding, careful management, clean water dispensers and troughs every day, and keep the chicken coop clean and dry.

Adhere to the disinfection system, set up disinfection pools at the entrance and exit of the chicken farm, strictly implement the disinfection system, and regularly disinfect the chicken coop and stocking places. Strictly implement the full coverage system, and thoroughly disinfect the chicken coop and pasture after each slaughter to prevent the spread of the first hormone.

2.Use of veterinary drugs. The use of illegal drugs is prohibited, the use of drugs and rest time are regulated, and antibiotics should not be used after 100 days. When feeding, deworm once a month, and defecate in time 1 2 days after each deworming. Anticoccidiosis drugs should be added as directed.

3.Manure disposal. Solid waste is stacked, fermented, bagged, sold to organic fertilizer processing plants or returned to the field for treatment in sewage, septic tanks or biogas tanks.

It is necessary to pay attention to the density of breeding, to choose high-quality varieties, to pay attention to the matching of feed in the breeding process, to do a good job in preventing pests and diseases, to vaccinate chickens in a timely manner, but also to pay attention to ventilation temperature, should seek the help of professional veterinarians.

Broiler breeds, feeding management, chicken house management, pest management, sheep management during the management of the sheep are all technical points, in the breeding process should pay attention to keep dry, frequent ventilation, prevention and control of germs.

You should choose the right chicken farm, choose a good environment, clean and disinfect regularly, and then you should also choose a particularly high-quality feed, pay attention to the amount of feed, and also need to prevent diseases in time.

1. For chickens reserved for breeding, introduce the rooster into the hen flock at least 4 weeks before the fertilized eggs are collected. At the same time, the content of fat-soluble vitamins (such as vitamin E and vitamin K) and the content of water-soluble vitamins (riboflavin, pantothenic acid and cobalamin) and trace elements should be increased in the prepared feed. Studies have shown that providing 19g of digestible crude protein per day can basically meet the needs of egg size, egg weight and egg production rate of meat breeders.

2. Feed for limited feeding: In order to prevent large broiler breeders from overfeeding and becoming broiler chickens during the egg production stage, people have tried to control their energy feed intake, observe the weight of specific broiler breeders, and limit their feed intake to prevent them from being too obese. When adopting a restricted feeding scheme, the environmental conditions of the poultry and the breed of the poultry should be taken into account.

In addition to reducing body fat content, slowing down growth can also reduce the occurrence of ascites and leg disease in meat poultry. The success of the restriction technique, which involves restricting the feed intake of the birds during the growth phase, depends on the use of highly fortified diets that meet the nutritional needs of the birds in the case of mandatory feeding restrictions. Important nutrients in breeder diets include thiamine, biotin, vitamin B12, manganese and zinc.

In addition, the content of riboflavin, pantothenic acid, pyridoxine and folic acid in the diet should also be increased.

3. Rooster breeding and management: The breeding and management of roosters has gradually been paid attention to. The male-to-female ratio is generally 1:

8 lo) is more appropriate. From 4 to 6 weeks before the collection of fertile eggs, the rooster should be exposed to light for 12 to 14h before mating. Rooster weight should be checked regularly and it has been shown that a 10% or 15% reduction in the weight of a rooster compared to the ideal body weight will reduce the fertilization ability of the eggs.