In the autumn, the old chickens in the group of laying hens begin to moult, and the new chickens are put into production. This is usually the season when the layers of chickens change their pros and cons. At this time, chickens should be adjusted in a planned manner. The method of identifying the good and bad chickens can be seen as follows: Crowns and meat pheasants are producing fresh chicken broiler chicken crowns and bright red meat, delicate and warm, because of its strong blood circulation. The chicken cocks and minced meats that were discontinued were pale and shrivelled, pale in color, and dry in touch. The pubic layer lays soft, stretches and stretches, with three to four fingers wide. The pubic bones of the discontinued chickens are hard and close to each other. Generally, they can only accommodate one to two fingers. The abdomen laying hens' belly is soft and elastic. Discontinued chickens are tight and hard on the abdomen and have rough skin. Feather High-producing chicken feathers are dull, dark and dry, and are not exactly tidy, and low-yielding chickens are neat and shiny. The mouth and legs of the laying hens become pale yellow or white because the yellow pigment accumulated in the body is used to form the yolk. The production of chickens was discontinued because the body used less yellow pigment and the mouth and legs were relatively yellowish. Blood Transfusion, Emergency Use, First Aid, Emergency Hermostasis GUANGDONG JIANGMEN RONGHAI MEDICAL TECHNOLOGY CO.,LTD , https://www.kimaomedical.com