Ducks 3-7 weeks old are called middle-aged chicks. The mid-nause period is the period when the duck grows and develops most rapidly. It requires high feed nutrients, has a strong appetite, and has a large feed intake. The physiological characteristics of the mid-nature period are strong adaptability to the external environment and are relatively easy to manage. The main points of its husbandry and management are as follows: 1. Feed: From the young ducklings house to the middle of the young house, 3-5 days before, the ducklings are gradually replaced with medium-sized ducklings, so that the duck gradually adapts to the new feed. 4, gradually expand the feeding area: If you use online brooding, the ducklings just landed, the ground area should be appropriate circle smaller, until the ducklings after 2-3 days of exercise, leg muscles gradually increased, and then gradually increase the activity area. Because the floor area of ​​the young house is larger than that of the Internet, the young ducklings have increased their activity and they are not adaptable at one time. This can easily lead to ducks wheezing, turning their legs, and even causing paralysis. 1. Keep the duck house clean and dry: It is easy to manage in the middle of the nestling period, and the conditions of the house are relatively simple, as long as there is windproof and rainproof equipment. However, the pen must be kept clean and dry. Summer sports venues should take a shady shade, winter insulation work. Various products of Boxes of Wolfberry King, providing product images and basic parameters with each Bulk Boxes Goji Juice Concentrate and Boxes Goji Concentrate;Medlar since ancient times to Ningxia wolfberry real estate herbs, the highest medicinal value. Ningxia wolfberry tip mostly white spots, this field is not medlar, Ningxia wolfberry sharp white spots can reach 85%. Ningxia wolfberry 90% into the water does not sink, both Tea, soup and so on are floating in the water. We are a professional Chinese supplier of Boxes Goji Concentrate, and look forward to your cooperation! Special Grade Chinese Wolfberry Special Grade Chinese Wolfberry,Special Grade Goji Berries,Goji Berries Nutrition,Goji Berries Benefits Ningxia ZhongYuanDa Agel Ecommerce Ltd. , http://www.freshwolfberry.com
(I) Feeding during the transition period
2. Temperature: In addition to adopting temperature-raising brooding rearing in winter and early spring when the temperature is low, the breeding of middle-aged chicks adopts natural temperature breeding methods in the rest of the period. However, if the natural temperature differs greatly from the room temperature at the end of the brooding period (generally no more than 3-5°C), proper temperature increase should be performed in the first few days, otherwise it will cause colds or other diseases in the ducklings.
3, fasting transfer: before the group must be fasting before shipment can be shipped out.
(b) Feed in the middle of the young period. In the mid-fledged period, the growth and development of ducks is rapid, and the requirements for nutritive substances are high. It is required that all kinds of nutrients in the feed are not only comprehensive but also reasonable in ratio. Scientific experiments show that the use of full-price compound feed during this period can make meat ducks grow faster, shorten the feeding cycle, increase feed remuneration, reduce feed waste, reduce feed costs, and increase economic efficiency.
(c) Feeding. According to the digestive condition of the young bird, it was fed 4 times a day and night, and it was timed quantitatively. Feed the full-price compound feed, or use a well-mixed powder, mix it with water, and spread the feed in a bucket or on a plastic cloth. Ducks are rushed into the feed in batches.
When ducks eat, they have the habit of drinking and washing mouths. There may be long-shaped sinks in the ducks' house, or a few water basins placed in appropriate places, and clean drinking water shall be added in time.
(d) Management
2, the density is appropriate: the breeding density of young chicks, meat ducklings 8-10 per square meter, dual-use type 10-15, with the increase in young age, and constantly adjust the density to meet the growing needs of young ducklings, It will not be overcrowded, which will affect its food intake, but also make full use of space.
3. Feeding in groups: The ducklings can be divided into several small groups according to the size of their strengths and weaknesses. In particular, young and middle-aged chicks with small body weight and slow growth should be intensively cultivated, concentrated in feeding, and strengthened in management so that their growth and development can quickly catch up with the same age. Strong ducks do not extend the age of feeding.
4. Light: Proper lighting is beneficial to the growth and development of young chicks. Therefore, the 23-hour light system should be maintained during the middle of a chickling.
5. Gravel: In order to meet the physiological function of ducklings, a few gravel small plates should be placed on the middle of the ducklings' playing field, or a certain proportion of gravel should be added to the concentrate. This will not only improve the feed conversion rate, but also save Feed, but also enhance their digestive function, help to improve the duck's physique and resistance.