I want a better chicken rearing feeding program

Fermented bed chicken rearing is adapted to flat-raised broilers, and flat-raised laying hens.

(1) Choose healthy chicks

Farmers raise broilers and chicks mostly by purchasing, and the purchased chicks are good or bad, which has a great impact on the effect of brooding, and directly affects the breeding efficiency. In order to improve the survival rate of the brood, the purchase of chicks must be strict quality control, strict selection, to ensure that the seed source is reliable, pure and healthy chickens, can not be greedy for cheap purchase of unhealthy chicks. Selection of chicks, in addition to focusing on excellent varieties, but also must ensure that from non-infected areas. In accordance with the chick "fat, hair, bones, eyes big, lively and active" standards for the selection, through the "one look, two touch, three listen" method to identify the strength of the chick's strengths and weaknesses.

(2) Control the breeding density

Fermented bed chicken rearing, generally control the breeding density and traditional chicken rearing a little smaller, suggested: 1-7 days old 33, 8-14 days old 25, 5-21 days old 22, 22-28 days old 16, 29-35 days old 14, 36-42 days old 10, 43-49 days old 9, 50-56 days old 8. The number of broilers in the winter can be increased. In addition, in winter, you can appropriately increase the density of broiler rearing, which is conducive to the increase of temperature in the shed.

The brooder box (1.0×1.0×0.21) can hold 150 birds in a meter, and 50-70 birds in the middle.

Before the new entry of chicks, cleaning and disinfection treatment of the previous breeding equipment, drinking fountains, troughs need to be disinfected first, the use of toxocarbophilus 1 sachet to 100 kilograms of water, the pen, troughs, mixing places and utensils, the surrounding environment for spray disinfection.

New into the chick before, if it is a new shed can be simple disinfection, such as 1 sachet of chlorpyrifos to 50 kg of water for spray disinfection; if it is an old chicken coop, the use of chlorpyrifos 1 sachet to 20 kg of water, pen, roof, walls, cages, troughs, mixing places and utensils, spray disinfection of the surroundings (not the bedding), the requirements of each place spray wet until, and the best three days apart before spraying. It is best to disinfect again after three days apart.

Then, after the smell of disinfectant disappears (after three days), the bedding is simply tossed to spray 10 times diluted Nongshengle EM liquid 1 kg per square meter, and the surface layer of bedding to control the moisture content of 40% (looks wet, but hard to pinch out of the water).

At the same time, there should be at least a preheating process before entering the chicks, so that the temperature inside the brooder shed house is maintained at 32-35℃.

(3) Similar to fermented bed pig rearing, frequent observation of feces is needed.

Fermented bed chicken does not need to bury the feces artificially like fermented bed pig rearing, basically the chickens themselves bury their own feces in the bedding while digging the ground with their feet. However, it is recommended that 15 centimeters be turned every 20 days.

Fermented bed chicken can't need supplemental water like fermented bed pig rearing, even in summer only need to use 100 times of Nongshengle EM liquid simply sprayed once in 2-3 days, can't spray the chicken body. Winter, rainy season can be a long time without spraying, mainly based on the humidity of the surface of the bedding to be decided, as long as the bedding is a little wet do not need to supplement.

For the general phenomenon of individual chicken diarrhea, you can pick out, isolation treatment, treatment is completed and then put back to the fermented bed chicken coop. Sick chickens excrement to remove, remove the feces pulled out, and at the same time in the diluted feces sprinkled with lime powder (or pure agricultural Shengle EM liquid) after the feces and lime buried 20 cm deep in the fermented bed mattresses, after the lime powder will naturally disappear into the bedding.

Observe the trough feed, try to do free feeding, and supply enough drinking water. Add microbial agents to the feed or drinking water.

(4) Ensure that the chickens are fed 24 hours a day.

The method of adding Nongshengle EM liquid in the feed: you can add 2kg of Nongshengle EM liquid per ton of feed for feeding, or add Nongshengle EM liquid at 5% of the feed amount. Both methods can be used at the same time or separately.

The method of adding Nongshengle EM liquid in drinking water: you can add Nongshengle EM liquid in drinking water, and the amount of adding Nongshengle EM liquid is 2-5% of the drinking water amount. If you have added Nongshengle EM liquid in the feed, you don't need to add EM bacteria in the drinking water, on the other hand, if you have added Nongshengle EM liquid in the drinking water, you don't need to add EM bacteria in the feed, you can choose to take one of the two.

It is also possible to feed the chickens to the fermented dregs of the method of microbial agents to supplement the supply, such as fermented soybean dregs, fermented driving rain, fermented potato dregs, fermented wine lees, etc., added to the fermented dregs of the feed, there is no need to use EM bacteria.

(5), pay attention to the observation of the number of bedding, and bedding surface humidity.

Using pure sawdust as bedding for the fermented bed, and in accordance with our above technology, generally only need to supplement a very small amount of new bedding (about 5%) after each batch of chickens (or every 3-4 months), or two batches of chickens out of the pen to supplement once (6-8 months). This is a huge difference compared to other fermented bed technologies where you have to replenish about 10% of the new bedding every month.

The specific amount of supplementation, rely entirely on your naked eye for observation, less supplementation, direct supplementation of the main inert raw materials can be, such as wood shavings, or chaff powder, etc., and slightly dampened with water, the surface layer of bedding moisture content control at about 40%, that is, it looks wet, but hard to pinch out of the water to pinch, relatively dry look, so that, one is to ensure that the chicken coop is not too wet, and secondly, can not be This is to ensure that the chicken house is not too humid, and secondly, it can not raise dust, if it raises dust, it will affect the respiratory system of the chicken.

Pay attention to observe the water content of the surface layer of bedding, it said, control the water content in about 40%, can not raise dust, you can use your hand to grab a handful of material, blowing into the sunlight, if there is dust, you need to spray a little bit of water (or 50-100 times diluted Nongshengle EM liquid) to the surface of the bedding.

In winter and when the temperature is lower than 15℃, the bedding would rather be dry, not too wet.

The thickness of the bedding control: with different seasons, and different, winter is best to add more bedding, thicker for good, summer can reduce a little bit of bedding, to the breeding house does not smell prevail. In addition, if the breeding density is relatively large, it is also necessary to pad a little thicker bedding, bedding thickness varies, mainly depending on the season and chicken density.

The control of bedding thickness is manually added (in summer, you can always not add new bedding), add the bedding can be directly inert main raw materials (preferably sawdust), plus water and Nongshengle EM liquid (every 100 kilograms of sawdust need to be added to the 50 kilograms of water +1 kilograms of Nongshengle EM liquid can be used to mix well).

Usually pay more attention to the surface layer of water, if it is too dry, you need to sprinkle a little water, preferably 100 kg of water + 1 kg of Nongshengle EM liquid dilution, if the rainy weather found that the surface layer of the bedding material is too wet, you need to use a rake and shovel for proper loosening of the material, the rake shovel inserted into the material of about 15 centimeters or so, shake a few times, so that loosening of the material, the purpose is to let the micro-ecological bedding material, so that the micro-ecological bedding material is properly loosened, in order to enter a more efficient, more effective, and more efficient, more efficient, and more effective. Proper loosening, in order to enter more air, accelerate fermentation heat production, evaporation of more water, but also to facilitate the volatilization of water from the bedding material, properly open the roller shutters and canopy windows, etc. for ventilation. If it is too wet, you can also neutralize the water by mixing fresh bedding with less water content. In fact, in the fermentation bed implementation caused by excessive moisture is a very good solution.

In short, the moisture content of the surface layer of bedding material to ensure that the state of not dry and not wet, visual inspection has a wet feeling, the moisture content of about 40%, but not too wet, more loose and not slatted look.

(6) Maintenance of micro-ecological balance of the bedding material

This, in addition to the maintenance of the bedding material quantity and water content, mainly by smell to diagnose whether the fermentation bed is in a normal state of operation.

Normal operation of good micro-ecological bedding smell should be fragrant, raw materials (of course, the longer the use of bedding, the smell of the more no raw materials, and more fermented feces smell, but not stink, just started using the bedding should also have a curved aroma, if there is an ammonia smell in the bedding and a light odor, then it may be feces decomposition can not be excreted feces and urine more than the micro-ecological bedding digestive capacity, at this time, there are a few things you can do: ① need to do: ① the number of water content and maintenance of fermentation beds. There are a few things you can do: ① need to increase the thickness of the bedding, that is, supplemental bedding, especially into the winter, or cold weather conditions, rely on other measures can not fundamentally solve the problem; ② add Nongshengle EM liquid, can be sprinkled into the surface of the bedding Nongshengle EM liquid, you can turn the bedding, sprinkled into the layer of 15 centimeters; sprinkled into the 1 kg of Nongshengle EM liquid per square meter; ③ turn the bedding layer, rake loose bedding, in order to enter more air, enhance the fermentation effect, this practice is mainly in the observation of the bedding is more knotty case, or bedding moisture is too high case; ④ to reduce the rearing density, this practice is mainly chicks into the stage of medium and large chickens, the need to adjust the density of the case;

A good micro-ecological bedding, generally a production, can be used for more than three years or even ten years, the bedding can be used for more than three years, or even ten years. Use more than three years, or even ten years, bedding if the slate accelerated, decomposition of feces and urine ability to decline, you can consider the replacement of bedding, the use of new production of bedding, replacement, digging out the old bedding layer above the 20 cm can be, the lowest layer of bedding smell normal, or even have a scent, you can stay as one of the sources of strains as a source of the next batch of bedding production of the source of bacteria, as long as the supplementation of the upper bedding layer can be. After two uses of the bottom layer of bedding, then consider replacing all the bedding.

You can also consider reusing bedding that has been used for a few years by exposing it to sunlight for a few days, but reusing old bedding can only account for up to half of the entire fermented bedding.