Hello everyone, if you don’t know much about green-shell eggs, it doesn’t matter. Today, this website will share with you the knowledge about green-shell eggs, including whether green-shell eggs are harmful. The problems will be analyzed for everyone, and we hope that we can solve everyone\’s problems. Let\’s get started!
Table of contents
- Why are there more and more green-shell eggs
- Green shell laying hen breeding technology
- Why are there light green eggs
- Why are there light green eggs? a>
- How to raise green egg laying hens
- What are green eggs?
- Are green eggs harmful
1. Why are there more and more green-shell eggs?
1. There are a lot of green-shell eggs now. Chickens that lay green eggs. There are many free-range chickens. Called the Five Blacks. One green chicken, this chicken breed is wilder and the meat is more delicious. It is easier to sell in the market. Nowadays, eggs eat feed and do not mature naturally, so they will produce egg shells based on the feed they eat.
2. Green eggs are mostly eggs laid by black-bone chickens or special chickens. The egg shells are green and small. The proportion of egg yolk is also larger than that of ordinary eggs, and the egg white is thicker.
3. The color of green eggs is mainly determined by the breed of the hen and is greatly affected by genes.
2. Green-shell laying hen breeding technology
Ideal lighting The time is 16 hours. If natural light is insufficient, artificial light should be supplemented in the morning and evening. A programmable light controller should be used to constant the time of turning on and off the lights, and the brightness.
The suitable house temperature is 10℃~27℃. Use measures to prevent heatstroke or cold and keep warm as close as possible to this temperature. If it is sunny in spring and autumn, you can find another forest space for free-range breeding.
After more than 3 weeks of feeding, the weight of the chicks can generally reach more than 0.3 kg, and they have the ability toAt this time, it can be scattered in the forest, beside the reservoir, or in the meadow. The green-shell laying hen chicks can catch insects, eat grass seeds and tender grass, and move freely in the vast fields.
This period is as long as 15 weeks. In terms of feeding, the baby can be fed 5 times a day in the hospital and gradually reduced to 2 times. When feeding twice a day, feed less when you let it out in the morning and more when you come back in the evening.
3. Why are there light green eggs
1. Eggs Green shells are mainly caused by differences in pigment secretion that make egg shells appear green.
2. In the formation process of eggs, the main pigment that affects the color of eggshells is protoporphyrin (also known as ovoporphyrin), which is produced by hen’s eggs. Shell gland synthesis. These pigments are deposited on the outer layer of the eggshell and on the shell membrane, creating the color we see in the egg.
3. The ability to synthesize protoporphyrin is determined by genetic factors, so the color of eggshells is mainly affected by genetic factors. For a hen, the eggshell color is relatively fixed. Pigments obtained from natural food or commercial feed cannot be deposited into eggshells. If riboflavin and β-carotene are added to chicken feed, the color of the egg yolk will become darker, but the eggshell may not.
4. Moreover, due to individual differences in the genetic ability of hens to synthesize protoporphyrin, even the color of egg shells of the same breed will have certain differences. Especially for commercial chickens, which are generally crossbred from multiple genetic strains, the differences are even more obvious.
4. Breeding methods of green shell laying hens
1. When raising green-shell laying hens, it is necessary to build a chicken house on a higher ground, and the chicken house needs to have a brooding room, a rearing chicken house and a breeding chicken house. Green-shell laying hens are raised in the brooding house for 1-60 days. Green-shell laying hens are raised for 60-150 days in the breeding hen house, while green-shell laying hens are raised for more than 150 days in the breeding hen house.
2. When building a chicken coop for green-shell laying hens, it is necessary to set up a sand-paved sports ground outside the house to facilitate the activities of green-shell laying hens. Drinking fountains and feed troughs need to be placed on one side of the wall in the chicken house, and a roof must be hoisted to the chicken house before winter to keep the indoor temperature very low and keep the green-shell laying hens warm and cold-proof.
3. After the green-shell laying hens hatch, they need to drink warm water and then feed the chicks.Feed 4-6 times every other day. When feeding adult green-shell laying hens, you need to provide them with feed with higher crude protein. You can use corn, bean cake, sorghum and other foods, and you need to clean up the leftover feed every day. , to avoid feed deterioration.
5. What is a green egg?
A green egg is Silky eggs have green eggshell color. It is a rare rare bird in the world. Green-shell laying hens are also known as Hubei Hualu black chickens and Three Gorges black chickens. The original breeding farm is located in Yichang, Hubei. There is also an irregular name called green-skinned eggs. What other eggs don\’t have is that it has extremely high nutritional value. It is rich in 17 kinds of amino acids and lysine needed by the human body. It also has strong protection against trace elements, vitamins, and minerals. These nutrients are not lost or destroyed, and it is low in fat. , especially suitable for pregnant mothers, infants and the elderly to enhance nutrient absorption and promote development. It is also suitable for weight loss and fitness.
6. Are green shell eggs harmful
Personally, I think my own eggs Eggs laid by chickens are not harmful, but if they are artificially produced, they will definitely be harmful
This concludes the introduction about green shell eggs and are they harmful? I hope it will be helpful to you. Everyone helps.
