It is the key to high-yielding winter tube for laying hens

The free-range laying hens have low feeding costs, the eggs have good taste, no pollution, and the egg price is higher than the price of the farmed eggs. The farmers can choose to free-range more if they have conditions. In the late autumn and early winter, the weather gradually became cold. Wang Jingxun, an associate professor at the Animal Science College of Northwest Agriculture and Forestry University, said that although the management of the free-range laying hens is relatively extensive, winter management must also focus on management from the aspects of nutrient supply, lighting, and chicken house temperature. Get good benefits.

Feeding scale

For families with one or two laborers, it is advisable to raise the scale of 500 to 1,000 and raise 60 to 80 per mu. This will not only ensure the free movement of the layer and feed intake, but also effectively prevent the vegetation in the mountains from being affected by chickens. Excessive feeding is destroyed, but also to ensure that farmers have a better economic efficiency, and to facilitate daily feeding and management.

Ensure the weight of layer

Before the laying hens lay their eggs, the body weight of the chickens should be guaranteed to meet the standards. Otherwise, the egg production quality and egg production will be affected. For layer chickens whose body weight is not up to standard, they can increase the lighting time, or stop for two consecutive days, delay the start of laying time, increase the nutrition of layer chicken feed, and promote the weight gain of laying chickens before they reach the standard. .

Do well ventilation and insulation

The most suitable temperature for laying hens is 16°C~20°C. In the current season, a number of measures, such as closing doors and windows, setting wind barriers, laying grass on the ground, and providing heat sources, can be used to achieve the purpose of insulation.

Under the premise of ensuring temperature requirements, the relative humidity in the room must be guaranteed to be 50% to 60%. If ventilation is difficult to solve, powdered quicklime can be sprinkled around the house, which is both hygroscopic and sterilizable. At noon on a sunny day, the fan is turned on and ventilation holes are increased to allow people to enter the house without sulking, pungent or glare-free, so that the flock is protected from respiratory infections.

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