Is it easy to raise black chicken? scientific breeding technology of black chicken

Black chicken, as its name suggests, is a kind of black whole body, even chicken is black a kind of chicken, although this chicken black does not slip autumn, but its nutritional value is very high, and the meat is more delicious than ordinary chicken, especially suitable for stew drink. So is it good to raise chicken? How to breed chicken scientifically? Let's find out together with Xiaobian below!

Is chicken easy to raise?

Black chicken as long as a good grasp of the correct breeding method is also very easy to raise, but the specific good raise, they tried to know. Black chicken, also known as black bone chicken, Wu Shan chicken, has a history of more than 400 years. There are white hair black bone, black hair black bone, spotted hair black bone, flesh and blood all black, meat white bone black points. Silky chicken has the characteristics of light weight, rich nutrition and early maturity.

Scientific Breeding Technology of Silky Chicken

1. All-in and all-out feeding method. Flat free-range, change bedding once in the middle. According to the size of the premises to determine the amount of feeding, all in and out (or short-term sold out), sales to wholesale. Disinfect the empty pens for 1 week after they are sold out, and then carry on the next batch of breeding.

2. Separate feeding. Use 2 or more relatively independent houses, 1 as a brood house and 1 as a growing house. Disinfect the empty pen after group transfer for about 1 week, and then breed the chicks. The first batch of breeding, all-in and all-out (or short-term sold out), mainly wholesale sales. Disinfect the empty pen after selling out for about 1 week before feeding the next batch.

3. Separate and sectional feeding mainly for retail sale. Three or more relatively independent rooms were used, divided into brood houses, early growth houses and late growth houses, with an area ratio of 1:2:4. After 25-30 days of brooding, transfer to the early growth house, disinfect the empty pen for more than 1 week after transfer, and then re-enter the brooding; transfer from the early breeding to the late growth house for 30 days, disinfect the empty pen for about 1 week after transfer, and raise circularly; and start to be sold on the market about 20 days after the late breeding, mainly for retail, the weight of the chicken sold should reach more than 1 kg per feather, and be sold out about 10 days later. The whole chicken that cannot reach the sales weight after 20 days is discarded, and the empty pen is disinfected to prepare for the transfer. In this way, the batch feeding amount is 20 times of the daily sales amount.

Feeding Standard of Black Chicken

The feeding standard of black-bone chicken is formulated according to the nutritional requirements of different age and different development stage of chicken flock. A good feed formula should take into account two aspects, first of all, it must or as far as possible meet the nutritional needs of each stage; secondly, it is necessary to screen the varieties of feed according to the price, so that the cost of the formula is minimized, so that it can be regarded as a good formula.

As a meat breed, laying hens of black-bone chickens are breeders, which are divided into three different physiological stages, namely brood stage (0~42 days old), breeding stage (43~150 days old), adult chicken stage or laying stage (151 days old to elimination).

Medical chickens are divided into two physiological stages, namely, growth period (0~42 days old) and fattening period (43 days old to sale) feeding standards can be seen that the brood stage of breeding needs higher nutrition, breeding stage nutrition needs lower, and laying chicken not only nutrition needs higher, the quality of various single feed requirements are also high, some feed can not be used or can only be used less, such as undetoxified cottonseed meal cake, rapeseed cake, etc., some drugs are also prohibited, such as furans, sulfonamides, etc.

Environmental hygiene of farms

1, pay attention to ventilation, frequent change of bedding, reasonable ventilation, can promote the development of the heart and lung system. Change the bedding frequently to ensure the cleanliness of the chicken house; generally change the bedding once every 10 days, and immediately replace the bedding wet by water.

2, do a good job in environmental sanitation often do a good job in the chicken house and the surrounding activities of the site health and epidemic prevention work. Insist on disinfecting chicken houses and surrounding activity sites with disinfectant every week.

3. Pay attention to biological safety. Pay attention to whether there are rat holes in the chicken house and block the rat holes in the chicken house in time. Take effective measures to prevent cats, dogs, rats and birds from harming chickens and reducing the spread of diseases.

Through the above content, I believe that everyone has a certain understanding of the breeding technology of black chicken. Black chicken contains 18 kinds of amino acids and other nutrients, the nutritional value is much higher than ordinary broilers, deeply loved by everyone.