Layer 2 egg production technology
1. Forced moulting of premature eggs. Forced moulting can produce eggs 3-4 weeks earlier than natural moulting. There are two methods: First, the hunger method: When the chicken's egg production rate drops to about 30%, stop the artificial supplemental lighting, stop the material for about 7 days, but not stop drinking water; feed every chicken in the next 9-10 days. -40 grams; then free to feed on layer chicken feed. This method of moulting to master the body weight loss of 20% -30% is appropriate. The second is the chemical method: When 20% to 30% of the chickens in the flock are depilated, 2%-3% of zinc oxide (3-4.5 g per chicken) is added to the chicken feed and fed continuously for 10 days. Stop the material, keep water, and the light is normal. The above two methods are better for moulting.
2. Increase egg weight and sell more money. The greater the weight of the second laying period, the greater the number of eggs produced. Therefore, from the late stage of moulting, it is necessary to earnestly strengthen feeding and management, feed nutrient-rich and comprehensive compound feed, appropriately limit activities, and promote increased rejuvenation. Before or after recovering the production of eggs, the weight should be approached or exceeded. During the period of production, lay eggs to lay the foundation. During the second laying period, the hens required a slightly higher feed level than the first egg production period. When egg production rises, the metabolisable energy should not be lower than 12.12-12.55 MJ/kg, crude protein 18%-19%. The following feed formulations can be tried: corn 62%, soybean meal 18%, wheat bran 5%, imported fish meal 7%, bone meal 1%, shell powder 7%, salt 0.4%, trace element 0.1%, multi-dimensional Two in two. The drop in egg production is delayed by 2-3 days after reloading.
3. Feeding method to change. The key point in feeding and management during the second egg production period is to create more egg production conditions for the hens and to promote the hens to produce more eggs and produce larger eggs. Feeding should be regular, 3 times a day, 1 grain feed at night (such as corn, rice, sorghum, etc.), each chicken feed should not be less than 120 grams per day, and feed about 25 grams of green feed; Adjust the temperature of the chicken house, it is best to maintain the temperature of 10-25 °C, cool in winter and cool in summer, comfortable environment; light for 16 hours a day and night, artificial supplement light, according to 8-12 square meters install a 25-40 watt white flag light bulb The density requirements are appropriate, ground (ground network) flat raising 6-8 per square meter is appropriate, cage care for each group of 3 as well. Dogs, dogs, cats, and rats are forbidden to enter in the sheds, and thunderstorms are guarded to guard against frightful groups. To prevent feed mutations, it is generally not easy to switch groups and groups, which will affect egg production and cause losses. When used as a breeder, it is advisable to insert this breeder young male cock 2-3 weeks prior to hatching to increase the hatching rate by about 10%.
4. Prevent and control good diseases. Before the moult, low-yield, frail, and sick hens should be eliminated and eliminated. According to the field (household) outbreaks and immunization procedures, the hens were vaccinated and dewormed. Feed and drinking water regularly, alternating addition of anti-bacterial, anti-inflammatory and other disease prevention drugs. Clean up the excrement of chicken coop in time, use 2% of fire caustic water, 20% of lime water supernatant, 30% of hot grass wood gray water or other chemical disinfection drugs to disinfect. Dry soil or fine sand is used to keep the air in the house clean and fresh. The diseased chicken is deeply buried and can effectively control the occurrence of the disease.
Another important function of amino acids is to provide energy to the human body. Normally, a healthy body on a general diet will use carbohydrates as its main fuel, but when the main source is depleted due to strenuous exercise, protein and amino acids can be used as a last resort. Amino acids also play an important role in food taste. Protein doesn't have much taste, but each amino acid has its own taste, and combining them is one of the important factors that define the taste of food
Amino Acid,Asn Amino Acid,Leucine Powder,Food Grade L-Tryptophan
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