Our PP combined Break-Off Cap is mainly used for medical soft-bag infusion and plastic bottle infusion. Our products are produced in a clean plant which passes the GMP standard with Class 10000-1000000 grade.From input to output , the products go through a series of standard procedures such as injection molding,automatic machinery assembly, sorting, inner packing and outer packing . Before we pack the goods, we prefer to get some sample from the large cargo to have a special quality test to ensure our quality. We sincerely believe we will be your best choice if you contact us for more details. We are looking forward to your inquires . Break-Off Cap Break-Off Cap,Break Off Spout Cap,Break Off Ring Cap,Plastic Sachet With Break Off Cap SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , http://www.crh-health.com
Broiler Growth Duration Feeding Plan
The purpose of laying hens in the growth period is to prevent bred chickens from eating too much feed, in order to reduce body fat accumulation, prevent premature sexual maturity, maintain standard body weight, timely start production, and reduce costs, prolong chicken egg production peak period. However, if the feed restriction does not meet the growth characteristics of the chicken, the desired effect cannot be achieved. Growth characteristics of growth hens Growing hens during growth are not a continuous process. The first peak of growth is between 7 and 8 weeks of age. After that, the growth rate is slowed down. When the sexual maturity is 15 to 16 weeks, the second appears. The peak of growth. Disadvantages of the Current Restricted Feeding Program The current restriction of layer chickens in production is: the chicken is allowed to feed freely before 6 weeks of age, and the feed is limited after 6 weeks of age, until the egg production rate reaches 5%. This feed-restriction program was conducted during the two growth peak periods of laying hens, resulting in poor growth and development of laying hens. The body weight at start of production was lower than the standard body weight. After the start of the production period, the constitution was weak after the start of production. Deferral should reach the average egg weight time, and the peak duration of egg production does not last long. Restricted feeding programs adapted to the growth characteristics of laying hens According to the growth characteristics of laying hens, the following restrictions on feeding may be adopted: chickens are allowed to feed freely before 8 weeks of age, restricted by 9-14 weeks of age, and gradually increased by 15-16 weeks of age. Feeding level, 4 weeks before the start of production, feed restriction will be implemented again. Before the chicken is 8 weeks old, it is allowed to feed freely. During this period, the chicken grows fast. Even if it is overweight, it will not deposit too much fat in the body. The chicken is in good health, which is conducive to growth and development during the breeding period and lays a foundation for future production. Good foundation. 9 ~ 14 weeks of age is the main stage of chicken bone development, growth is slow, if not limited to feed, then the excess nutrients into fat deposition, resulting in over-fat chicken body, both a waste of feed, but also affect its future egg production performance. In feeding, it should meet its nutritional needs and provide full-price quality feed. 15 to 16 weeks of age is the main stage of growth and development of laying hens. It is necessary to raise the level of feeding to promote the growth and development of the reproductive system and lay a foundation for improving production performance. Restricted feeding for the first 4 weeks before the start of production, the weight of over-fat chickens will drop significantly within a short period of time, but they can recover quickly; in general, the weight loss of chickens is not much, and egg production performance can be improved.