Roman powder shell layer chicken is a foreign introduction of chicken breeds, it has strong adaptability, less consumption, more eggs and high survival rate characteristics, the survival rate of chicken seedlings is generally 94%, about 120 days can lay eggs, the peak period of egg laying can reach 92%-95%, an egg laying period of about 490 days, the average egg production of 300-310 pieces, the average single weight of 63-64 grams, feed conversion rate of 2.1-2.2:1, that is to say, 2.1-2.2 kg of feed can produce 1 kg of eggs.
Layer chicken rearing: Layer chickens do not feed fishmeal high yield tips, away from the egg cycle
Under normal circumstances, the chicken farm should choose 15 kilometers away from the city, away from the residential area more than 500 meters, the terrain is high, and dry place, the water source should be sufficient, and there should be no pollution, in order to give the chicken a quiet living environment, to be more than 400 meters away from the railway, traffic artery, in the construction of the chicken coop, in order to facilitate ventilation and lighting, the chicken coop is best to sit north to south.
Roman pink shell layer chicken
If the chicken farm is mainly based on brooding, it is necessary to pay attention to the details during the breeding and management of the brooding, what period is the brooding stage? Generally, the pheasant is 1-30 days old after the shell is the brooding stage, the brooding density is 30 / square meter, the brooding room must be thoroughly disinfected, and the air is unobstructed. There should be insulated umbrellas, thermal insulation lights or other facilities in the room. The temperature of the brooding room gradually decreases with the increase of the chicks' daily age, 35 ° C -34 ° C at 1-3 days old, 34 ° C -32 ° C at 4-5 days old, and then decreases by 1-2 ° C every day until room temperature. After the chicks come out of the shell, they drink 0.01% potassium permanganate as drinking water, and then mix the B complex vitamins in the chicks' full-price mixed feed before feeding. The diet of chicks generally contains about 27% protein, and it is advisable to provide enough clean drinking water every day.
What are the requirements of chicken farms for chick breeding? General Roman powder shell layer chicken feeding method can be used net feeding method, metal mesh bed feeding method, free range breeding method.
Layer breeding: Benefits and precautions for layer breeding to change feed in stages
Key points of feeding tubes during the non-egg-laying period:
1, feed the full price feed, each kilogram of feed contains metabolic energy 3100 kcal, crude protein 14%, and as far as possible to supplement some green feed such as eucalyptus, purple fresh grass and so on.
2. Feeding density of 2-3 animals per square meter.
3, breeding roosters should be large, chest width, vigorous; breeding hens choose large, chest width, thick neck and legs, and breeding good condition of the hen. How to feed the Roman powder shell layer chicken during the breeding period, that is, the egg laying period? (1) Sex ratio: male and female social, male and female ratio 1:5-6. (2) Feeding tube: each kilogram of feed during the egg laying period contains metabolic energy of 2900 kcal / kg, crude protein of about 22%; when the egg production rate is high, the proportion of calcium and phosphorus is increased. In addition, do not cut off the water. (3) Egg box management: during the egg laying season, egg boxes should be set up in the chicken coop to reduce the eggs outside the nest.
For raising Roman pink shell layer chickens, it is recommended that farmers feed them 3 times a day, and the time can be determined according to the season (e.g., 5 o'clock in summer and autumn, 12 o'clock, 17 o'clock). If you feed later, the feeding time of each feeding should be postponed by about 15 minutes in turn, and then return to the time determined for 5 consecutive days, and then cycle once every 5 days, and so on. Doing so is consciously starving the chickens and feeding the chickens more. Its hunger is short-lived and does not affect the health of the chickens. There is a change in the feed, that is, the laying hens must be fed full-price compound feed, and cannot be fed a single corn or other single feed, which is a fixed principle. However, in the usual feeding process, it is necessary to be flexible and grasp it, so that it does not change. The compound feed can be mixed with some tender and juicy green feed forage grass, wild vegetables or leftovers. In this way, the diet of the chicken can be comprehensively nutritious, which can not only improve palatability, but also save compound feed and reduce feeding costs. Practice has proved that the use of regular feeding method, can make the chicken maintain a strong appetite, improve digestion, absorption and utilization, high feed remuneration, chicken production performance can be fully exerted, the number of eggs produced, large size, high quality, please chicken farmers may wish to try.
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