Blind introduction of a number of chicken farmers have the idea that the newer and better varieties, regardless of the introduction of species on the local natural conditions and feeding conditions and market demand. There are also some specialized chicken farmers who only have cheaper prices and ignore the quality of their chicks.
Misuse of Feed Additives Many chicken farmers consider feed additives as a panacea for improving production performance. They do not abuse the content of various nutrients in feeds. This increases the cost of feed for chickens and causes various nutrients in the glass. Material balance.
Blind use of drugs There are many chicken farmers once they encounter chicken disease, without veterinary personnel diagnosed, they blindly use drugs, thus delaying the disease and wasting the economy.
Long-term use of drugs in the daily production of chicken feed management, for the prevention of chicken disease and feeding a variety of drugs for a long time, not only caused the damage of the drug on the chicken kidney and the waste of drugs, but also make a variety of bacteria resistance, seriously affecting Later treatment of the disease.
Feed foreclosure At present, most chicken-rearing specialized households generally use full-priced compound feeds to feed chickens. However, some people may immediately switch to new feeds as soon as they hear about how good a feed is. The result is that the egg production rate has not only not increased, but has continued to decline. The reason is that chickens have a habit of feeding on feeds. If they are suddenly changed, it will affect the appetite and egg production of chickens.
The overfeeding material does not meet the nutritional standards required for different growth stages of the chicken. Adding some nutrients blindly in the feed results in an imbalance of nutrients in the feed, which affects the growth and development of the chicken.
In the production of chickens, disease and health polyculture does not pay attention to removing diseased chickens at any time. However, diseased chickens and healthy chickens are still in the same housing and are fed with polyculture, which leads to epidemic infection.
Ignoring the elimination of low-yield, disease-free chickens only takes into account the survival rate of chickens from brooding to egg production. Weak chickens and remnants are not eliminated in time, which wastes feed and reduces the efficiency of raising chickens.
main feature
1.ZF series of reflective shadowless lamp is widely used in various occasions operation lighting needs, is the ideal lighting equipment of modern operation room.
2. Full close streamline lamp body design completely meets the demand of the sterilization and high standard of laminar flow purification in operation room.
3. Adopting more than 5280 slices of reflection mirror, guaranteeing 1200 mm lighting depth.
4. Special design of color temperature compensation provides closer to that of natural sunlight and helps the doctor to distribute operation parts clearly and accurately.
5. The back-up battery will start work within 0.2 seconds automatically in case the main battery is damaged,ensuring the continuation of surgical operation. There`s failure indication in the handle control panel, to recommend the bulb to be changed after operation.
6. detachable handle jacket ,can be used for high temperature (≤134℃)sterilized.
7. Digital-control circuit offers many functions, with 10 segment brightness selection stepless lighting regulation, brightness memory, low voltage
start-up and power on self test etc.
8. The life-span of OSRAM halogen bulb is up to 1500 hours; the bulbs can be changed easily.
9. Germany ORSAM lamp socket,thermostability
10.Balance arm can be optional Germany imported or domestic.
11. mould Die-casting Eight edge type Revolving arm.
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