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1. If the hen has just begun to lay eggs, it is easy to have an improper egg position, in which case the hen will have difficulty laying eggs or not laying eggs.
Solution: At this time, the chicken farmer should assist the hen in midwifery. The specific way is:
One person first grabs the wings and thighs of the hen, so that the head of the chicken is facing up, and the belly of the chicken is facing outward, and then the other person smears vegetable oil on the fingers of the right hand and inserts it into the cloaca of the chicken, straightens the egg position, and peels off the mucosa of the oviduct covered by the surface of the egg, and at the same time slowly presses the belly of the hen with the left hand to press out the stranded egg.
2. The proportion of nutrition is unbalanced: methionine and cystine are insufficient, and the amount of addition can be satisfied, and arginine and lysine should also be considered. Manganese is insufficient, the ratio of calcium and phosphorus is unbalanced, and your feed cannot reach 5 6:1.
3. If there is a recent outbreak of white dysentery, slow breathing, nasal transmission, etc., it will also lead to a decline in egg production.
4. It is normal for the light time to fall for 16 hours.
5. Do you have material control, and if so, and it is seriously controlled, it is also a reason.
6. How neat is the flock, and is the weight up to standard? If you give birth to more than 100 at the beginning, as you said, but then it decreases significantly, it is that the nutritional level is not enough, and the body condition decreases after laying eggs.
7. Now in winter, the temperature drops, and if you're in the north, that's a reason.
Compare and observe, find out the cause in time, find out the countermeasures, and solve the problem.
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Laying hens produce the highest number of eggs in the first year, and after the second year, the egg production rate is only between 70 and 80 percent in the first year, and in the third year it is only about 65 percent in the first year. Therefore, generally speaking, the laying hens of professional chicken farmers must be sold in the third year, otherwise they will lose money. Just because of this, if you feed a high age hen, then, you can not improve the egg production rate, if it is a young hen, to improve the egg production rate, you should be reasonably and scientifically fed chicken feed, especially the proportion of protein feed should not be less than 20 percent, as well as vitamin feed and vitamin feed and vitamin trace element feed can not be missing.
However, it is also necessary to grasp that the laying hens should not be too fat, and too much fat will also affect the egg production rate.
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Summary. Method 1: Cut the chicken yolk.
This is the most commonly used home remedies, there is a raised small yellow spot in the lower third of the chicken's back, if the hen does not lay eggs, the farmer uses scissors to cut off this small yellow spot, the hen guarantees to start laying eggs obediently, cut every other month, which not only solves the problem of the hen does not lay eggs but also ensures the health of the eggs.
How to keep hens from laying eggs.
Method 1: Cut chicken yellow This is the most commonly used home remedies, the lower third of the back of the chicken has a raised small yellow spot, if the hen does not lay eggs, the farmer will use scissors to cut off this small yellow spot, the hen guarantees to start laying eggs obediently, cut every other month, which not only solves the problem of the hen does not lay eggs but also ensures the health of the eggs.
Many people throw the used egg shells into the yard, and the hens will eat the egg shells, and over time, the hens will not lay eggs or peck and eat the eggs they lay, so don't let the hens eat the used egg shells.
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1.Cooling and heat prevention: The weather is very hot in summer, and chickens lack sebaceous glands.
They rely on inhalation and water metabolism to release human body temperature. If the temperature is too high, there will be poor appetite and increased water intake, resulting in spawning or less non-spawning. We can lower the temperature by planting trees around the coop.
2.Timely hydration: In the hot summer, if the water is stopped for a day, the chickens will not lay eggs.
The next day they have to hydrate and it takes 10-15 days to recover. Therefore, during the feeding period, they should ensure adequate water and drink warm water in winter, not cold water. 3.
Artificial molting: Chickens need to molt every autumn, at which point they stop laying eggs. Generally, egg laying will stop for 3-4 months, and artificial forced moulting can be used.
After 2 months of stopping spawning, they lay eggs again, 10 days without water, then crushed corn for 2-3 weeks, and finally feeding. 4.Maintenance Management:
Chickens have a strong metabolism and rapid growth and development, so they should raise enough feed to meet their requirements during the feeding period. Free-range chickens are generally allowed to feed on green grass, dead branches, etc. Caged chickens can be fed green fodder, corn, rice, sorghum rice, fodder, etc.
The main reason hens don't lay eggs is that hens suffer from yolk peritonitis. Hens suffer from yolk peritonitis, except for "fake eggs" generally have no other symptoms of staring According to experts, if the hen is slaughtered and dissected, it will be found that although the hen's ovaries are normal and there are eggs, there will be yellowish water and moldy white yolk fragments in the abdomen. This is because the hen is strongly chased or frightened during the laying period, so that the perfect egg cannot enter the bilateral oviducts and fall into the belly.
It is not difficult to see that farmers should usually attach great importance to the management methods of pig breeding, and avoid raw or enemy breaking into the chicken shed, which is the main measure to avoid disease.
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<> if the temperature is low in winter and the sunshine is short and the eggs are not laid, the temperature of the chicken coop should be controlled at 15-22, and the artificial light should be supplemented to ensure that the light duration is about 14-16 hours per day.
If the eggs are not laid due to the autumn moulting, there is generally no need to take measures.
If the temperature is too high in summer and the lack of drinking water causes the eggs not to be laid, the hen should adjust the feeding and drinking time, try to avoid the high temperature period, and pay attention to heat stroke prevention and cooling.
1. The temperature is too low and the sunshine is too short in winter
1. In winter, the temperature is low and the sunshine duration is short, resulting in hens not laying eggs or laying fewer eggs.
2. The suitable temperature for hen egg laying is about 15-22, if the temperature is lower than 13 or higher than 27, it will affect the egg production of hens. In addition, in winter, artificial light is required, generally to make up the light duration of about 14-16 hours per day, and the light intensity is suitable for installing a 40-watt bulb every 20 square meters.
Second, autumn moulting
1. The hen is moulted in autumn every year, and it is normal to stop production for about 3-4 months.
2. If artificial forced moulting is adopted, eggs can be laid after about 2 months of production.
3. The temperature is too high and the drinking water is insufficient
1. Chickens lack sweat glands and thick feathers, mainly through breathing and drinking water to dissipate heat, so in summer high temperature weather, once the lack of water will cause the hen to stop laying eggs or reduce the number of eggs.
2. Let the hens eat and drink water every morning and evening in cool times, try to avoid eating during the high temperature period at noon, and pay attention to cooling and heat prevention.
Fourth, the hen is too weak
1. After the hen enters the peak period of egg production, the egg production rate will gradually decline until it stops laying eggs, and generally only needs to be eliminated.
2. It is understood that the laying time of hens is generally about 21 weeks old, and the peak egg production period enters at the age of 27-29 weeks, and the subsequent weekly egg production rate decreases. By the time they are 72 weeks old, the egg laying rate drops to around 65-70%. After 72 weeks of age, the discontinued chickens can be eliminated.
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