How to improve the utilization rate of chicken feed, how to feed the chicken more reasonable?
Time：2018-5-10 9:23:32 Click：1564
How does raising a chicken feed more reasonable? In the breeding of chicken flocks, the proportion of feed cost is the largest, so to improve the utilization ratio of chicken feed, reduce or avoid waste, it should be reasonably given:
1. Select a good breed of chicken. Good breeds of chickens have high productivity and low consumption, and they are suitable for the northern breed of eggs, such as Roman, sea and highland.
Second, the implementation of cage. The ground is coarse, the parasitic infection is serious, affecting the growth and development of the chicken and egg production rate, and waste the feed. Cage keeping can not only avoid this problem, but also reduce the energy consumption of chickens and prevent leakage of feed.
Give the chick a broken beak. It can not only prevent the chicken beak feather, beak and anus, improve the survival rate, but also prevent the hook feed.
Early elimination of the young. Elimination of young males before or after 21 days of age to prevent excessive consumption of feed.
5. The ratio of male and female should be appropriate. The ratio of male to female is appropriate, and the ratio of male to female is 1:15 ~ 20, and 1:9 ~ 14. If artificial insemination is used, the proportion of male hens can be increased to 1:30 ~ 50, thus reducing the amount of feed consumption.
6. Timely elimination of husband chicken. Breeding 1 new rooster to 9 ~ 11 months of age consumption of 27 ~ 37 kg, compared to the husband of more than 1 year of the old chicken save 4.5 ~ 12 kg, and can increase the fertilization rate.
7. Eliminate sick, weak, disabled and idle chicken at any time. These chickens do not produce eggs for long periods of time. For more than two years of egg production, the egg production rate has dropped to 30% of the old hens should also be eliminated in time.
Improve feeding trough. It is easy for the chicken to jump into the feeding trough, and the feed is made out of the trough, and the feed is wasted by 5% ~ 15%, and the bucket trough is used for the purpose of gathering food and not wasting the feed. It can also be used in small feeding trough, so that the chicken can not feed on the hook.
9. Feed or cut the green fodder separately. The general chicken has the habit of picking green material first, often sticks the fine feed that sticks to the green material to shake off to the ground. According to the investigation, the cutting of the green fodder is not too crushing, and the waste material is as high as 10%.
10. The dry feed crushing fineness should be appropriate. Too thin, less palatable, not enough to eat; Too coarse, the various kinds of feed especially vitamins, trace elements, amino acids and other additives mixed, waste big. Generally, the powder size is about 0.4 ~ 0.5mm, and particle powder is suitable for 2.5 ~ 3.0mm.
The method of feeding should be scientific. When feeding, the feed should not be too full, and should not exceed 1/3 of the feeding capacity. Each meal is added twice, preferably with dry feed and extra water.
12. Feed the full price. Full price feed nutrition is comprehensive, can make the chicken do not produce "picky eating" vice, avoid "planing", will not be wasted because of the feed.
13. Limit feeding amount. Of meat chicken feeding quantity control in 4 ~ 23 weeks in 70% of the free feed intake, began to control the feeding amount 85% from 24 weeks, so can save 15% ~ 20% of feed, and to control the maturation period of chicken.
Ensure the supply of protein feed. Make full use of local cake and slag feed, reduce the amount of fish powder, and add a certain amount of methionine and lysine to improve the digestibility of protein.
Add baking soda. In the chicken feed, the increasing method, the addition of 0.1% ~ 1% of baking soda, can promote the absorption of nutrients, to save the role of feed.
16. Add vitamin C. Adding vitamin C5 to every 100 kilograms of chicken feed can reduce feed consumption by 8 percent and increase egg production by 7.6 percent.
Add methionine. The addition of 0.1% to 0.5% methionine in the feed of broiler chickens can also save feed.
Allow the chicken to drink freely. This can reduce the consumption of feed by 15 percent and gain weight faster.
19. Adjust the temperature in the house. Hen house optimum temperature is 12.8 ~ 23.9 ℃, the temperature range can make chicken to reduce heat loss and the consumption of nutrients in the body. According to measure, feed chickens at 23.9 ℃ the province.
20. Pay attention to the storage of feed. Keep and store feed to avoid light, moisture-proof, prevent feed moldy and raw insect. Be careful to avoid eating or biting mice, birds, insects, etc.
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