Video of partridge breeding technology

Abstract: partridges have high economic benefits because of their fast growth, strong fecundity and other breeding characteristics, such as thick meat and fine bones, fresh taste, rich nutrition, less fat, and have the functions of strengthening yang and tonifying kidney, resolving phlegm and qi, so they have high economic benefits. it is a promising new aquaculture industry. Let's take a look at the partridge breeding technology video.

Partridges have high economic benefits because of their fast growth, strong fecundity and other breeding characteristics, such as thick meat and bones, fresh taste, rich nutrition, less fat, and have the functions of strengthening yang and tonifying kidney, resolving phlegm and qi, so they have high economic benefits. it is a promising new aquaculture industry. Let's take a look at the partridge breeding technology video.

Selection and identification of species of partridge

1. When partridges make a choice at the age of 7 days, weak and deformed chicks should be eliminated. Choose chicks with no lumps, lively belly and exuberant appetite. When the choice was made for the second time at the age of 16 weeks, the male and female of the partridge could already distinguish. The male partridge is larger than the female in size, the head of the male is larger and wider than the female, the neck is shorter than the female, and the protruding distance is longer on both feet, and the distance between the female is occasionally longer on one foot, but the distance is smaller. The accurate method to distinguish the male and female of the partridge is to use the anal discrimination method. On the central position of the cloacal wrinkle of the male partridge, there is a round projection, and the female has no or only a small nodule.

2. Male partridges should choose healthy ones with tall body, strong skeleton, broad chest and bright red beak and feet. The selection criteria of female partridges are slender neck, symmetrical posture, bright eyes, bright coat color, lively and active. At this time, the male and female partridges were raised in cages. The third strict selection was carried out at the age of 28 weeks combined with vaccination.

Breeding conditions of partridges

1. Lighting: natural light is used to illuminate partridges from 4 months to 7 months of age, and only after 7 months of age does light stimulate their eggs. 16 hours of light every day and 8 hours of darkness. As an exciting factor, light can promote the activity of reproductive function and improve the laying rate. The light intensity is 3 watts per square meter, and the light is 2 meters off the ground, in order to prevent the light bulb from cracking. For example, 4 15-watt light bulbs are installed evenly in a 20-square-meter house. Light time and light intensity should not be long or short, high or low, otherwise it will severely affect egg production. Before laying eggs, the male partridges had been stimulated by light for two weeks, and then the male partridges were transferred to the barn at 1:3 for light stimulation. Two weeks later, the female partridges began to lay eggs. Light stimulation should be late rather than early, such as 32-week-old stimulation, the egg production is the best.

2. Temperature: the suitable temperature during the laying period of partridges is 15-25 degrees Celsius. The egg production and fertilization rate above 30 degrees Celsius were affected. The partridge house is heated below 5 degrees Celsius so that the temperature is not less than 8 degrees Celsius.

3. Environment: partridges are easy to be frightened, so the environment around the partridge must be quiet. Stress caused by shock during the laying period can lead to a sharp decrease in the laying rate. Outsiders are not allowed to enter the house. Breeders' overalls, sinks, utensils and other colors should be relatively fixed.

Partridge breeding equipment

Partridges can be raised on the ground and in three-dimensional multi-layer cage, but cage culture has obvious advantages over ground level management and disease reduction.

1, three-dimensional multi-layer cage, cage bottom high ground 30 cm, less than 30 cm to bring inconvenience to the net to remove feces, cage size 120 cm × 80 cm × 40 cm, each cage can raise 3 groups of partridges. Partridges should not be reared in single group, and the fertilization rate in multiple groups was significantly higher than that in single group.

2. The bottom net of the cage can be made of 1 cm × 1 cm steel plate mesh or plastic mesh, the front and rear and side sides can be made of bamboo, and the frame is made of 2.5 cm × 3 cm wood strips with an inclination of 5 degrees to facilitate the egg roll out.

3. The trough and sink are placed outside the cage.

Breeding feed for partridges

The main results are as follows: 1. After 4 months of age, the body maturity of partridges has been basically completed, and the feed is fed with laying hens with 17% protein. In order to prevent the female partridges from being overfed and affecting egg production, feed should be restricted.

2. The daily feeding amount of the female partridge is controlled by 24-28 grams, and the roughage can be abolished after 6.5 months of age by adding 20% Mel 30% roughage, and the feeding amount is 35 grams per day.

3. When the female partridge enters the peak period of egg production, the composition of protein in the feed should be increased. 3% imported fish meal and 4% soybean meal should be added to the feed to make the composition of feed protein reach 20%, which can be maintained until the end of egg laying. During the laying period, there is no restriction on feeding, the feeding amount is based on the principle of continuous feeding in the trough, the feed should be fresh, moldy and deteriorated feed will reduce the egg production.

Disease prevention and control of partridge

1. At the age of 6 months, partridges were vaccinated with oil vaccine against Newcastle disease, infectious bronchitis and egg drop syndrome. Deworming at the same time.

2. Partridges prevent blackhead once after 2 weeks, and use three-word coccidia powder or dysentery powder to select drugs. From now on, blackhead will be prevented every 2 months.

3. Pay attention to the prevention of infectious rhinitis and other diseases.