How to extend the peak egg-laying period of native chickens How to extend the peak egg-laying period of hens

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1000gX25袋/件

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1000

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简包装

How to extend the peak egg-laying period of native chickens. How to extend the peak egg-laying period of native chickens
Shengda expert tips: In native chicken breeding, the following methods can be used to extend the peak egg-laying period of native chickens.
, supply sufficient protein
When the egg production rate is high, daily feed containing crude protein must be fed. When the egg production rate is high, daily feed containing crude protein should be fed. For every percentage point increase in egg production rate, the daily feed protein level should be increased by percentage points. When it is expected that the egg production rate will increase, higher protein daily feed should be fed weekly in advance and the fermented traditional Chinese medicine laying bird life element should be added to promote the egg production peak to arrive quickly.
, control energy
When the egg production rate is reached, the metabolic energy per kilogram of feed should be .~MJ. In this way, increasing feed protein can promote the rapid arrival of the egg production peak.
Supplementing green feed
Because it is rich in protein, vitamins, chlorophyll, and especially unknown nutritional factors, it is good for activating the reproductive function of laying hens, so it should be fed in appropriate amounts every day.
, Reasonable and timely calcium supplementation
The best effect is to supplement calcium to laying hens at: every day. The optimal calcium content in the daily feed is 3. During the peak period of egg production (above egg production rate), the calcium content in the diet can be increased to 3.-. Placing shells and bone meal in the house or on the sports ground allows chickens to eat freely, and the effect is very ideal.
Correctly implement the lighting system
Lighting can stimulate ovulation in laying hens, and artificial supplementary lighting should be implemented starting from the age of one week. - Increase the light exposure by half an hour every week at the age of 1 week: After the age of 1 week, increase the light exposure by half an hour every week until the light time reaches 1 hour per day. From then on, the light time will be 1 hour per day until the last week of egg laying. Then increase the light hours per day until the first hour of light per day. The laying year is over. The appropriate light intensity is 3 watts per square meter of ground. The lamp should be 3 meters above the ground and should have a lampshade.
, Clever use of additives
Adding vitality to laying birds can increase the egg production rate of laying hens, ferment the traditional Chinese medicine through the fermentation of selected enzyme-producing bacteria, and use the interaction between microorganisms and traditional Chinese medicine to obtain new functions It is a high-tech product that can increase eggs quickly and absorb fermented traditional Chinese medicine faster and more completely. It can also increase egg weight, improve soft-shelled eggs, sand-preserved eggs, and deformed eggs, and increase egg weight. We have been using it for many years, and the laying hens not only have a high egg production rate, but also rarely get sick, and the economic benefits are good.
, reduce stress
Ensure adequate drinking water, a quiet environment, and prevent harassment by dogs, cats, etc., so as to avoid frightening the chickens and affecting egg production.
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