It is a omnivorous bird that mainly eats grass and animal food in the wild. Animal foods, especially insects, are very important for ticks before 2 weeks of age.
First, plant feed
Plant feeds such as corn, wheat, barley, sorghum, rice, millet, wheat bran, rice bran, sorghum, soy cake, peanut cake, cottonseed cake, rapeseed cake, sunflower cake, and the like. Soy cakes and peanut cakes should not be fed; rapeseed cakes can cause canola acid and glucosinolate poisoning. They should be fed by heat or other methods after detoxification. The dosage should not exceed 3~5%; cottonseed cake contains Free gossypol toxin, attention should be paid to detoxification and feeding when feeding; sunflower cake is an ideal vegetable protein feed.
Second, animal feed
Animal feed such as fish meal, silkworm cocoon powder, meat and bone meal, feather meal, blood meal, sputum, etc., contains more protein, amino acid, etc., and has good effects on egg production and breeding. Blood meal lysine is particularly rich, it is not advisable to feed more, especially in the breeding season. Earthworms, maggots, and mealworms are high-quality protein feeds that can replace fishmeal.
Third, mineral feed
Among the minerals (ie, inorganic salts), strontium requires the most calcium and phosphorus. Common mineral feeds include bone meal, stone powder, eggshell powder, shell powder, gravel, etc., which can account for 1% of the diet of the young pupa, and 2 to 5% of the adult glutinous diet.
Fourth, vitamin feed
There are mainly green fodder, hay powder and leaf powder. Among them, green fodder has a wide range of sources, rich in carotene and trace elements, and has a good effect on alfalfa growth, egg production and reproduction.
Five, additives
Vitamin Additives: Vitamins play an important role in the metabolism of earthworms. Vitamins must be added to the diet. At present, more vitamins are used in poultry. Trace element additives: trace element additives commonly used are copper sulfate, manganese sulfate, zinc sulfate, ferrous sulfate, copper carbonate, manganese carbonate, zinc carbonate, ferrous carbonate, copper oxide, cobalt oxide, manganese oxide, zinc oxide, oxide oxide Iron, potassium iodide and calcium iodate. Trace element additives are added in small amounts in the diet, about 1 to 9 grams per 1000 kilograms of feed. Drug Additives: According to the need of preventing diseases, antibiotics, anthelmintic drugs and other pharmaceutical additives can be added to the diet.
Resin bond is a kind of organic bond, the grinding wheel made of this bond has high strength, has certain elasticity, low heat resistance, good self-sharpening, easy production and short process cycle. It can manufacture Grinding Wheels with working speed higher than 50 m/s and very thin grinding wheels. Its application range is second only to ceramic binder, widely used in rough grinding, waste grinding, cutting and free grinding, such as grinding steel ingot, casting burr etc.. Can manufacture high speed, high finish grinding wheel, heavy load, cutting and various special requirements of grinding wheel.
In tool grinding, the cutting tool materials with high hardness, thermal hardness, wear resistance and enough strength and toughness, such as carbon tool steel, alloy tool steel, high speed steel, hard alloy, etc., are grinded with resin strong grinding wheel to achieve ideal accuracy. The surface roughness and correct geometry make the cutting edge have high sharpness and durability
Saw Blade,Brazing Diamond Saw Blade,Diamond Key Chain Saw Blade,Abrasive Paper Grinding Sheet
Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com