First, add flavoring In the fattening broiler feed, add flavoring spices (such as ginger, sweet peppers, etc.), can not only stimulate the appetite of chickens, but also improve the quality of chicken, so that the chicken taste better. The formula of flavoring agent was: Weighed onion, 10 grams of garlic, 7 grams of dry yeast, 3 grams of ginger powder, allspice powder, chili powder, 0.5 grams of monosodium glutamate and salt. 10 to 15 days before slaughter, add 0.2% to 0.5% of dietary dietary supplement in the feed. After mixing, feed it once a day in the morning and in the evening. Second, the addition of garlic is usually added large lotus root starch, the amount of 2% of the diet, the chicken flavor can be enriched, and can eliminate fish meal, no adverse effects on the growth of chickens. 3. Add silage Add 15% of silage in 80% of the daily compound feed, and add 5% of barley or plant straw to make the flavor of the chicken in the same range as that of natural chicken. , And can enhance the resistance of captive chickens. Fourth, add rot-leaf farm chickens due to grazing grass, rot leaves, insects, alfalfa, yeast velvet and sand, etc., into the very rich nutrition, greatly improved the meat quality and flavor. In the chicken farm, the leaf surface of the vegetable garden or orchard soil can be excavated. After being dried, dried and dried at room temperature, the chicken feed accounts for 70%-85% and the green feed accounts for 10%-20%. After 5% -10% of the rot leaves were fed to the chicken after mixing, or 75% of the compound feed, 15% of the feed for forage, and 10% of the leaves were blended. After sufficient mixing, the ration was fed to the chicken. Chickens fed this way have similar quality and taste to farmyard chickens. Eggs produced by laying hens are also the same as those produced by farmyard chickens. They are bright yellow and yellow in protein and rich in protein. Fifth, add natural coloring agents Many natural coloring agents contain high levels of oxidized carotenoids or lutein, such as added in the chicken feed, can make the chicken skin and fat golden yellow or orange, love it, and improve Product level. The commonly used natural colorants and their added amounts are: 5% wolfberry powder, 5% pine needle powder, 5% of locust leaf powder, 0.3% of red pepper powder, 0.3% of longevity powder, 0.5%-0.7% of gold petal powder, dry Orange powder 3%, 6% silkworm and so on. In addition, the synthetic oxidized carotenoids and carrot acetate, cantharidin, lemon yellow and some antibiotics such as terramycin, chlortetracycline in the amount of chicken feed, can also improve the chicken skin, fat and eggshell color, make it Increased commodity value. Source: "Guide to getting rich in science and technology" China Agriculture Network Editor
Lower limb External Fixation
External fixation of the lower limb is a treatment used to fix a fracture or dislocation of the lower limb.The functions of these external fixation methods are mainly as follows.
1. Stabilize a fracture or joint dislocation.External fixators can fix the bone or joint in the correct position to prevent further displacement or dislocation,thereby promoting the healing of the fracture or joint dislocation.
2. Pain relief,external fixators can reduce pain and discomfort by fixing and supporting fractures or joint dislocations.
3. Promote fracture healing,external fixator can provide a stable environment,promote fracture healing and bone tissue regeneration.
4. Protect surrounding tissues.External fixators can protect surrounding soft tissues (such as muscles,tendons and blood vessels) from further damage and reduce the occurrence of complications.
In general,the classification and function of lower limb external fixation is mainly to stabilize and protect fractures or joint dislocation,promote healing and restore function.The specific treatment should be selected according to the patient's condition and the doctor's advice.
external fixator femur,leg fixator,Hip External Fixator,external fixation ankle
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