The secret of raising broilers how to improve the breeding efficiency of broilers

According to the experience of broiler breeding in recent years, great feeding benefits can be obtained from careful calculation and scientific management. The main measures taken are:

First, the risk of raising broilers is very high, but there are also opportunities. How to reduce risks and seize opportunities can be divided into six categories:

Secret one, strive to sell at a good price; determine the time to pick up the chicks, and predict the time to be sent and killed. Market economy, the price is unstable, open up a wide range of information before sending and killing, grasp the exact price, and determine the best time to send and kill according to the flock situation and market price. For example, the difference between two days is often 0.20 yuan per kilogram of hairy chickens, according to the average weight of 2.5kg chickens, each difference of 0.50 yuan, raising 5000 chickens, that is, a difference of 2500 yuan.

Second, try not to pick up high-priced chicks as far as possible; after determining the general pick-up time, try not to pick up high-priced chicks on the basis of ensuring the quality of chicks. For example, the difference between two days, some farmers pick up the chick price 1.75 yuan, some 1.10 yuan per chicken, a single chick fee difference of 0.65 yuan, according to raising 5000 chicks, that is to save 3250 yuan.

Third, try not to eat high-priced materials; for chicken farmers, no matter what brand feed is used, as long as the feed-meat ratio is low and the chickens are healthy, it is good material. Some one bag of feed energy difference is 3 yuan, according to raising 5000 chickens, the average weight is 2.5kg, about 5kg feed is needed, the chicken survival rate is 96%, and the feed cost can be saved by 3 × (5000 × 0.96 × 5 / 40), that is, 1800 yuan.

Fourth, try to reduce the cost of medicine for a single chicken; do not blindly administer drugs, do not blindly increase the dosage, and do not blindly use mixed drugs; at the time when chickens are prone to disease, choose the best drug, determine the best dosage, determine the best way, timely administration, and prevent and control diseases. For example, some farmers raise a batch of single chicken medicine cost 1.50yuan, some farmers 0.80yuan, a chicken difference of 0.70yuan, 5000 chickens difference of 3500 yuan.

Fifth, to improve the survival rate of chickens; from the date of picking up chickens, scientific management should not be paralyzed and slack at all, but should take the complete process one step at a time. If some farmers raise chickens with a survival rate of 98% and some with a difference of 88%, the difference between the two is 500, according to the net profit of 1.40 yuan per chicken and the price of 1.50 yuan per chicken, the average feeding cost is 0.7 kg per dead chicken, about 1.4 kg feed, feed price 2.00 yuan / kg, drug cost 0.2 yuan per chicken, the difference between the two is 500 × 1.4 × 1.5 × 500 × (1.4 × 2). That's 2950 yuan.

Secret 6, improve the average body weight; in the whole feeding process, there are many diseases that harm broilers, and in actual production, there are mainly six stubborn diseases that often occur and are easy to cause heavy losses. therefore, the prevention and control of the six major diseases is the guarantee of successful breeding: first, the prevention and control of infectious bronchitis. It is most likely to occur in spring and autumn of the year, and it basically passes the dangerous period after 24 days of age, because the bronchi are gradually thickened, the function is basically sound, and the immunity is gradually improved after 24 days of age. The second is to prevent and control infectious bursal disease. It is easy to happen all the year round and basically pass through danger after 28 days of age. This is because the immunity of the body is gradually enhanced after the whole group is immunized, and it has produced resistance to foreign viruses. The third is to prevent and control Newcastle disease. It happened to varying degrees in all seasons of the year, and the 42-day-old chickens basically passed the critical period. this is because although there is an indefinite time of exogenous transmission (personnel, transport, air, etc.), the muscle, bone and immune system of chickens enter a stage of rapid development after 42 days of age. The fourth is to prevent and control enteritis. It is easy to happen at all stages of the year. Fifth, prevent and control colibacillosis. There are more than 20 different serotypes, which are easy to occur in each growth stage, and basically pass through the dangerous period after 26 days of age. The sixth is to prevent and control coccidiosis: it occurs all the year round, the harm of cecal coccidia and small intestinal coccidiosis is the most serious, and basically passes the dangerous period after 40 days of age.

Controlling six major diseases and high quality feed is the key to improve the body weight of chickens. To control the six major diseases, it is necessary to timely implement a set of the most complete, comprehensive, and practical epidemic prevention plan according to the seasons, according to the epidemic characteristics of chicken diseases, and according to the age at which chickens are prone to disease; to control the six major diseases, the most important thing is to control enteritis; to control enteritis, chickens are willing to eat food, gain weight quickly if they can eat more, improve their disease resistance and immunity, and ensure their weight before they go out. For example, if you raise a batch of chickens in the same feeding period, some of them weigh 2.5kg, the ratio of feed to meat is 1.98mm, and some of them weigh 2.8kg, and the ratio of feed to meat is 1.94l. the price of feed is 2.00yuan per kilogram, and the difference between feed and meat of 5000 chickens is 2 yuan × (1.981.94) × 2.5x5000, that is to say, 1000 yuan is saved.

From the above analysis, it can be concluded that if the above items add up, the difference of 5000 chickens is 15000 yuan. What a shocking figure! Why do some farmers make money and some farmers lose money? Some earn more and some earn less? Careful analysis and argumentation, where is it? Where did you leave it? You can make it clear.

It can be seen that the whole process of raising a batch of chickens to earn money is the whole process of rigorous and timely scientific management, which is closely linked step by step. If the above six items are theoretical results, scientific management is concrete practice. Correct theory and practice are the fundamental guarantee for raising chickens to make money.

Second, pay attention to scientific management in the whole cycle to maximize output efficiency.

First, before picking up the chicken, the chicken house is sprayed and sterilized. The maximum amount of fire alkali is 2%, and it is appropriate to spray evenly. If the dosage is too large, after raising several batches of chickens, there will be a large number of deposits on the floor of the henhouse, and the fire alkali will rise and fall with the ground moisture, and the chicks eat contaminated sand grains, corroding the gastrointestinal mucosa and affecting the growth rate.

The second is to pad the sand before receiving the chicken and spray with 1200 times diluted double-stranded quaternary ammonium salt to disinfect the sand before receiving the chicken and the sand exposed to the outside world for the last time.

Third, after the wind and rain, the chicken coop around, often move around the road spray 800 times double-stranded quaternary ammonium salt disinfection.

Fourth, the temperature of the chicken house is 34 ℃ on the first day, and then decreases by 1 ℃ every 3 days, and finally stabilizes between 18-22 ℃, which is the most suitable growth temperature; chickens with too high temperature are easy to dehydrate, consume too much energy, low temperature, decreased appetite and slow growth.

Fifth, remove the bedding grass on the sixth day. The relative humidity is about 70%, and the temperature is about 30 ℃. Plant bedding is the most likely to produce mold, which can prevent chicken from mold poisoning caused by padding.

Sixth, the brooding mat can not use sawdust to prevent chicks from eating by mistake because of the lack of distinction between food and sawdust, sawdust expansion after drinking water, blocking the smooth flow of food, causing the loss of appetite.

Seventh, after removing the cushion, pad the sand once every 3 days to suppress the contaminated sand, so that the chicken can eat fresh sand, reduce the smell of ammonia and reduce the probability of disease.

Eighth, keep the floor of the enclosure moderately dry to avoid all kinds of intestinal diseases caused by humidity.

The ninth is to maintain proper ventilation to avoid pericardial effusion and various respiratory diseases caused by hypoxia.

Ten is to expand the population in time, reduce the density, avoid overcrowding and cause coccidiosis.

The National Day holiday is 23 days to change the second phase of material, to avoid the simultaneous occurrence of four major stress factors, such as immunity, clustering, gasket and sudden change of temperature.

Twelve is 36 days to change the third-stage material, so as to avoid the slow growth of the second-stage material and the poor quality affecting the cost input and weight.

Thirteen is to take drugs to treat diseases, not only to look at major diseases, but also to look at diseases prone to disease, but also to look at diseases with mixed infection, so as to avoid paying attention to one at the expense of the other. Fourteen is the most suitable for 45-48 days. Too early, chickens are in a period of rapid growth, and it is also a time to create profits, which means that farmers should earn more but earn less. Late, the ratio of feed to meat increases, the cost also increases, if the price of hairy chicken in the market falls, the risk of making money also increases.

Only by flexibly mastering and skillfully using the 14 rules of the six secrets of raising chickens, can we be clear-headed in the process of raising chickens, know the priorities, take the initiative step by step in the unpredictable market, and strive to be in an invincible position.