a heavy protein, light energy, neglecting the utilization of feed protein In the production process of laying hens, there are phenomena that focus on protein, light energy, and neglect the utilization of feed protein. Correction: Energy and protein are the two main elements of feed in daily feed formulations. In a sense, energy is more important than protein. Energy determines the egg production rate of the flock, and the protein determines the size of the egg. Energy plays a leading role in maintaining survival and production. When the protein in the feed is high, when the protein is decomposed into energy, a large amount of uric acid is produced, causing gout in the chicken, and at the same time increasing the cost of the feed, so the energy and protein balance should be ensured, and the energy and the protein should be responsible for each other. Two egg chicks use broiler chicken feed, refueling early It is unscientific for some farmers to feed egg chicks with broiler chicken feed. The broiler chicken material has high protein and high energy. It is designed for the growth of broiler breeds in Shaanxi. If it is used in the egg-chicken stage, it will not adapt to the cardiovascular development system, and it is not conducive to the body development of the laying stage, and nutrient metabolism will occur. disease. Because the chickens are expensive, the farmers sometimes use only 3 to 4 weeks to switch to the feedstock in order to save the cost of the feed. Broth is 20% crude protein, 1% lysine, methionine O. About 45%, and the crude protein is 15% to 16%, lysine 0.7%, and methionine 0.35%. Vitamins and trace elements are also very different in growing and brooding. If you switch to a parenteral material too early, you can't meet the nutritional needs of the brooding period. Correction: Use high-grade chick opening material from 1 to 10 days of age, and use chick granules for compound feed from 11 days to 6 weeks of age. The chicks' opening materials focus on ensuring the healthy digestive tract of the chicks. In strict accordance with the use stage, the use of high-quality chick opening materials and chicken compound feed can cultivate healthy chicks and ensure that the body weight reaches 5 weeks. Three materials are estimated, there is no exact amount of control Many laying hens are blind in the exact use of laying hens, most of which are based on estimates. It should be known that excessive use of materials can easily lead to over-fertilization and premature delivery of the laying hens (especially in the middle chicken stage), and even cause waste of feed and increase the cost of breeding; too few can hardly reach the standard egg-laying condition, or the eggs in the laying period. Small, the egg production rate is not high, and the breeding efficiency is poor. In addition, in the prevention and treatment of diseases in laying hens, it is especially important to accurately calculate the materials. Correction: A calculation formula for accurate materials can be used by farmers for reference. Before 10 days of age: daily feed amount = number of days + 2, such as 7-day-old egg chick daily feed amount is 7 + 2 = 9 grams. 11 to 20 days old: daily feed amount = number of days +1, such as 15 days old egg chicken daily feed amount is 15 + 1 = 16 grams. 21 to 50 days old: daily feed amount = number of days, such as 30-day-old egg chicks, the daily feed amount is 30 grams. 51 to 150 days old: daily consumption = 50 + (days to 50) ÷ 2, such as 100-day-old eggs, the amount of chicken daily used is 50 + (100 - 50) ÷ 2 = 75 grams. The daily feed capacity of laying hens over 150 days of age should be stable at 100 ± 12 grams. In this way, the cumulative consumption of a hen by a hen at 150 days is about 8.84 kilograms, and the cumulative amount of material used at 550 days is about 36.50 kilograms. Of course, the amount of materials used in different varieties and seasons should be slightly different. Four neglected the growing materials, using low-quality cheap materials Some farmers think that the laying hens do not produce eggs, the materials are the same, and they use low-quality cheap materials. In fact, the breeding period is an important period to ensure the high uniformity of the chicken, and the nutrient supply during the breeding period can be guaranteed to achieve the breeding target during the breeding period. Correction: High-grade parenting materials have been rationally designed in terms of protein nutrition and energy. They are considered in a comprehensive manner in connection with the previous brooding materials, the connection with the late pre-production materials, and the use of raw materials. The uniformity of the reserve chicken provides protection. Five blind use of additives Some farmers add multi-vitamins and trace elements at will, which increases the cost of breeding, and also causes some adverse reactions. The more additives are not used, the better the amount of vitamins and trace elements added to the layers of the chicken. If an excessive amount is added during the breeding process, the imbalance of the components is caused, and leg diseases, soft shell eggs and the like are caused, and the production performance is degraded. Correction: The principle of additive use is more than minus and less. Under normal circumstances, there is no need to use extra vitamins and trace elements. When stress occurs, vitamins must be added before immunization. It is best to use vitamin C alone, or to electrolyze multiple. When the six markets are not good, use cheap materials In order to save farming costs, many farmers use cheap materials when the market is not good. Through investigation, it was found that when the price of eggs was 5.2 yuan/kg, the farmers who insisted on using high-quality feeds had an egg production rate of more than 90%, the eggs were heavy, the ratio of eggs to eggs was low, and they were basically in a state of capital preservation and low profit; When the feed is high in egg ratio, the peak duration is short, the cost of medication is high, and the death rate is also high, which is in a state of losing money. Correction: The quality of the feed can not only be seen in the short-term egg weight and egg production rate, but also depends on the health status of the chicken, the ratio of the eggs to the eggs, the peak maintenance time, and the total egg production. Choosing a good layer of egg feed can ensure the health of the chicken. The maximum egg production is the fundamental reason for not losing money.
Hexagonal Wire Mesh netting is also known by the name of chicken mesh. Hex. wire netting is manufactured in galvanised iron (GI) and galvanised iron drawn (GID) wire in width of 45-180cm. Hexagonal wire netting is mostly used as light fencing for poultry farms, birds cages, tennis couts and light reinforcement in splinter proof glass and cement concrete, plastering and laying of roads.
Diamond Fence,Chain Link Fence,Cyclone Wire Mesh,Cyclone Fence,Galvanized Chain Link Fence,Pvc Coated Chain Link Fence Anping Sanxing Wire Mesh Factory , https://www.sanxingwiremesh.com