For breeder farms, feed costs account for about 70% of the cost. In actual production, due to unscientific feeding and management, supervision or lack of awareness, etc., it often results in the waste of feed. Therefore, taking effective measures to reduce feed waste is also a way to improve the economic benefits of breeders. The following will explain the possible causes of feed waste and corresponding preventive measures:
1. Feed nutrient components are incomplete and unbalanced, and irrational processing may cause feed wastage. Mixed feed must be selected in accordance with the characteristics of the varieties and the actual local conditions, such as selecting a suitable feed standard, otherwise the excessive nutrient content may cause waste. Excessive energy levels can cause chickens to lose weight or feed intake. Insufficient energy levels can affect the performance of chickens. When the feed is processed, the unsuitable particle size will also affect the feed intake of the chicken, resulting in a waste of cost. Therefore, when the breeder farm technicians find that there is a problem in the feed, they should communicate with the relevant personnel of the feed mill in time and solve the problem early.
2. The structure of the trough is unreasonable or the height is not suitable for causing feed wastage. If the feed trough is too small, too shallow or placed too low, the chicken can easily pick up the feed spill; if it is too large, too deep or placed too high, it will affect the chicken's intake. Therefore, XinMuWen believes that the size of the chicken should be selected according to the age of the chicken. For the laying height, the height of the trough should ideally be about 2CM above the back of the chicken, and the height difference between the early and late chickens should be higher. Large, so the height of the feeder trough should be set with reference to the height of the mid-bred chicken, but the height of the laying chicken can not be changed.
3. Feeding too much at a time can cause feed wastage. In large-scale production, in addition to the low material content in the early stage of bred, the amount of material in the remaining stages should be added at least two to three times. When the material quantity exceeds the depth of the material trough by 1/3, the chicken can easily pick up the feed overflow, resulting in feed. waste.
4, the failure to cause feed wastage in time.
5. Failure to regularly weight the breeders can also result in feed wastage. Regular withdrawals can be used to monitor the weight of chickens, limit the feeding of oversized and partially fat chickens, and reduce the amount of feed. This will not only reduce feed wastage, but also ensure production performance.
6. Did not eliminate the dregs in time and stop the production of chickens causing feed wastage.
7. Do a good job of selecting seeds and eliminate non-species of chickens in time. For chickens that do not meet the breed's characteristics, they must be eliminated in time. The cock's retention rate is low, and it is necessary to eliminate males with poor characteristics and meet the requirements of the breed.
8. The low temperature of the chicken house is also a cause of feed wastage. Chickens are warm-blooded animals, relying on heat production to maintain body temperature. When the temperature in a chicken house is too low, chickens need to consume more energy to maintain body temperature and feed intake must increase. Therefore, from this aspect, we must also do a good job of keeping the cold warm in winter.
9, to prevent birds and rats stealing and pests. In addition, we must also do a good job of preventing and treating parasites inside and outside the body, and parasites in the body will directly affect feed absorption.
10, scientific preservation of feed. Purchased feeds should be stored in dark, ventilated, cool, and dry places. Buying full-priced feeds at one time should not be too much, storage should not be too long, and advanced feeding should be done first to prevent water leaking from the water tanks.
11, regular gravel. Adding gravel on a regular basis helps the gizzard to grind feed and increase feed digestion and absorption.
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