Breeding arrangements If the breeder is kept separately from the breeder, it is much easier to feed the breeder on the weight growth curve. However, the roosters are usually placed at the very end of the house and it is difficult for the breeder to observe their behavior and activities. The technical manager of the Aviatech Breeding Company recommends that the roosters should be housed in the front-end fence at the entrance to the shed to facilitate observation and management during the brooding and breeding period.
In the full-stage feeding procedure, it is recommended not to use scaffolds, because it is the critical moment for the development of chicken muscles, tendons and ligaments during the 6 to 12 weeks of age. The scaffolds will cause significant stress on the chicken's leg joints.
As it grows, roosters will naturally need more breeding area. Therefore, care must be taken to provide the correct feeding density and feeding space for the birds according to their age.
One of the key elements in feeding and management during early brooding is to make chicks have a good start. The first 72 hours of a bird's life are particularly important. This not only determines its ability to resist disease, the development of the cardiovascular system and the growth of plumage, but more importantly, this initial stage determines the chicken. Only the development of the skeleton. Only when the roosters have a good skeleton development during the brood rearing period can they effectively mate throughout the entire laying period.
In order for chicks to get a good start, it should be ensured that they grow completely in accordance with the weight curve within the first 14 days of age. In order to achieve this goal, many breeder farms use broiler chicks (without coccidiosis).
For instance, if one breaks the locust within one day of age or one week of age, care should be taken to prevent it from becoming a cause of poor uniformity.
The biggest factor affecting the uniformity of the flock after 14 days of age is whether or not the cock can obtain and eat the amount of material it should receive. The uniformity of the roosters is critical, and to maintain good uniformity, the feeding system must be able to provide accurate feed for all roosters at the same time. It is important to closely observe the behavior of the birds, especially the transition from manual feeding to automatic feeding of the feeding system to ensure even feeding and to ensure even growth of the birds.
While obtaining the correct weight growth curve, the uniformity of the male rooster should be maintained between 80% and 85% from the 35th day of age, so that the sexual maturity of the chicks is basically the same during mixed group and mating.
By 8 weeks of age, 85% of the skeletons of chickens were almost complete. It is therefore crucial that this stage must be achieved, even beyond the early weight standards. Otherwise, the mature shape of the roosters is smaller than the ideal shape. Without a good skeleton, the breeder rooster tends to have a large degree of obesity, fat accumulation, and poor post-laying form, which limits the success rate of mating.
The main points that contribute to obtaining the correct skeleton for a rooster are as follows:
At the age of 7 days, a target weight of 140 g is reached (if necessary, a high protein energy starter can be fed). The entire group is weighed at the age of 4 weeks, and particularly small chickens are to be eliminated. For this species, the prescribed standard weight is obtained up to 8 weeks of age. 10 weeks of age when the last seed selection work, if necessary, re-establish the weight growth curve, and then to the beginning of the mating do not do any work on the breeding cock.
To ensure that the breeding density of the roosters is not to be crowded (3 to 4 roosters per square meter), and to provide them with ample intake space (15 cm/body), the feeders should run fast enough (fastest 2 ~ 3 minutes / column).
Testicular development The testes of the male rooster begin to develop between 10 and 15 weeks of age, and it is especially important to ensure weekly weekly weight gain during this period, otherwise any weight loss during this period will affect testicular development and affect egg production. Late sperm production. Since 15 weeks of age, the reproductive system of chickens will develop rapidly, so it is important to ensure that the growth curve is fed at the beginning of the laying period, especially when male and female are mixed. For this reason, it is especially important that the stocking density and the even distribution of feeds are between 10 weeks of age and the time of mixed groups.
RP International Ltd is top Neotame Supplier and Manufacturer in China.
Neotame is an artificial sweetener made by NutraSweet that is between 7,000 and 13,000 times sweeter than sucrose (table sugar).[1] In the European Union, it is known by the E number E961.[2] It is moderately heat-stable, extremely potent, rapidly metabolized, completely eliminated, and does not appear to accumulate in the body. The major metabolic pathway is hydrolysis of the methyl ester by esterases that are present throughout the body, which yields de-esterified neotame and methanol. Because only trace amounts of neotame are needed to sweeten foods, the amount of methanol derived from neotame is much lower than that found in common foods.
Our Annual output is 1000mt. We have professional product line for Food Sweetener Neotame. Our products are Kosher, ISO, Haccp, Halal certified with best quality and strict quality control.
With regards to the productions and quality control, We has advanced manufacturing facilities and professional R&D team which providing customers with safe, healthy, hygienic and high-quality products. All the productions are processed strictly in accordance with the regulations of HACCP and ISO system. We also provide value-added services based on customers` personalized requirements in both product application and technical support.
We wholesale and promise the high quality of Neotame E961 with competitive price, buy Neotame Food Grade at RP International
Neotame Sweetener,Food Sweetener Neotame,Neotame Food Grade,Raw Material Sweeteners Neotame
RP International Ltd , http://www.rp-foodadditives.com