1, do not look at the market to raise chickens
Egg price is high raise more, low do not raise or raise less. In recent years the market cycle is difficult to grasp, leading to the old experience "failure". Should be based on the equipment conditions of the field reasonable turnover of chickens, make breeding plan.
2, do not ignore the breeding chicken
It is wrong to think that the weight and evenness of chickens are not enough to catch up before opening. If the feed nutrition level is low at this stage, it will cause skeletal dysplasia, prolapse of anus, small egg weight and high mortality during the laying period.
3, do not pay attention to the expected date of feeding
Premature or too late transition to laying hens will lead to puerperal chicken diarrhea, and even paralyzed chicken, thin century egg, sand century egg, soft shell egg increase and other phenomena. Preproduction should be used from 16 weeks of age to 5% laying rate.
4, judging feed quality only from appearance
It IS wrong to assume that the feed is poor only on the basis of the obvious white stone grains in the feed. Generally, the stone powder in the concentrate accounts for about 1/4 of the total, and 2/3 of the coarse stone powder and 1/3 of the fine stone powder are conducive to the absorption of calcium during the laying period. Crude protein content is apparent, the key depends on the content of essential amino acids. With the same crude protein content but different raw materials, the absorption and utilization rate are very different.
5. Don't pay attention to drinking water
Common flume water supply, water and feeding times the same; Or sometimes when the chicken disease because of fecal thin and artificial water restrictions, to the chicken flock is tantamount to worse. Lack of water seriously affects the digestion and absorption of other nutrients, water is the most cheap in all nutrients, but it is the source of life, must not be less. General summer water material ratio 5-6:1, other seasons 2-3:1.
6. Misuse of antibiotics
On the basis of identifying the pathogen, the drug use should be based on the principle of first sulfanilamide followed by antibiotic, first narrow spectrum followed by broad spectrum. To prevent the "half dose" of drug in the blood can not reach effective bactericidal concentration and develop drug resistance. When the treatment has a little effect, the drug is stopped, residual bacteria lead to recurrent disease, prolong the course of disease but increase the cost of medication.
7. Not fully analyzing costs
Farmers often only look at the surface unit price of feed and veterinary drugs and ignore the real breeding cost. The survival rate, evenness, feed, chicken seedlings, drugs, vaccines, water and electricity, fuel costs, etc., should be calculated at the stage of chicks and egg blue chickens. For laying hens, the cost of eggs per kilogram should be calculated specifically. The feed with high feeding price had higher actual nutrient concentration, better egg weight, better disease resistance, better coat color and higher weight.
8, do not pay attention to the elimination of chickens
The practice of "humanitarianism" for substandard chickens, sick and weak chickens, and widowed chickens will only increase the chance of infectious disease transmission, become the fuse of the disease or free chicken, and increase the cost.
9. Copy epidemic prevention procedures
According to the requirements of chicken manufacturers epidemic prevention can not be calculated wrong, but the best is according to the actual and combined with the current local disease epidemic situation, scientific development of epidemic prevention procedures, conditional on the best basis of the detection of antibody level results.
10. Emphasize treatment over prevention
In recent years, multiple diseases such as encephalomyelitis, renal branch transmission and egg loss syndrome are related to insufficient prevention of comprehensive information sharing in villages and towns, and drug abuse at onset. As the saying goes: there is no harvest in epidemic prevention, harvest less in management.