1. For protein. Each egg produces about 12 to 15 grams of protein. When the egg production rate reaches 90%, the diet containing 19% of protein must be fed, and when the egg production rate reaches 70%, the diet containing 17% of protein should be fed. In general, for every 10% increase in egg production, protein levels in the diet should increase by approximately 1%. In addition, when it is foreseen that the egg production rate rises, it is necessary to feed a higher protein level diet one week in advance, and when the egg production rate begins to decline, the protein level of the diet should also be reduced by one week. 2. Control energy. When the egg production rate reaches 90%, the metabolic energy per kilogram of feed should be controlled at 2700-2750 kcal. This increase of feed protein can promote the rapid arrival of egg production peaks. 3. Make up. Green feed is rich in protein, vitamins, chlorophyll, and many unknown nutritional factors. Appropriate feeding of some green feed can activate chicken reproductive function and increase egg production. 4. Calcium. According to research, the effect of feeding calcium supplements to laying hens is best from 12 to 18 o'clock per day. The calcium content in laying hens is generally higher than 3%, and the calcium content in the diet during the peak period of egg production (above 80% egg production) can be increased to 3.5% to 4%; the egg production rate is 80% At ~ 65%, dietary calcium should be maintained at 3% to 3.25%. In addition to supplementing calcium in the feed, placing calcium pots containing shells and bone meal in the home or on the playing field allows the chicken to eat freely, which also has good results. 5. Fill light. Light has a significant stimulatory effect on gonad activity. Manual light supplements generally start at 21 weeks of age in laying hens, increase light for 21â„2 hours per week at 21-24 weeks of age, increase light exposure every 2 weeks after 25 weeks of age, and continue until daylight hours of 16 hours per day. In the last 4 weeks of egg production, light is added for another hour each day until the end of the first egg production year. The light fill time should be before dawn every morning. 6. Clever use of additives. Feeding baking soda can increase egg production rate and eggshell strength and reduce broken eggs; adding 0.15% choline chloride can maintain egg production rate of more than 79%. 7. Reduce stress. Laying hens are very sensitive to environmental changes, especially light hens are especially nervous. Changes in any environmental conditions can cause stress reactions, leading to a sharp decline in egg production peaks. Therefore, in the critical period when the flock reaches the peak of egg production, all effective measures should be taken to reduce stress and keep the flock high-yield and stable. 8. Ensure the health of the flock. The hens at the peak of egg production have the most prolific reproductive functions and the most intense metabolism. They are the most synthetic proteins. At this time, the chicken body is under a huge production stress, the resistance is weak, and it is easy to get sick. Special attention must be paid to the environment and drink hygiene, and the chickens should not be infected by pathogenic bacteria. The non-invasive/high-flow integrated ventilator (BPAP-HE) is a non-invasive ventilator, a high-flow respiratory humidifier, or a high-performance humidifier. BPAP HE,Non Invasive Vent,Niv Breathing Machine,Non Invasive Ventilation Machine Shenyang RMS MEDICAL TECH CO.,LTD , https://www.medicalrms.com
The non-invasive ventilator mode of this product can be used for adult patients who do not rely on invasive ventilation support, such as respiratory dysfunction, to provide ventilation assistance and respiratory support;
Products with high-flow heating and humidification mode can be used for humidification and oxygen therapy for adult patients with spontaneous breathing.