Aquaculture Lists
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Shanhong Dog, a rookie among dogs
Shanhong Dog is bred by mating of German Shepherd, Great Dane, Japanese Akita and Chinese Fine Dog. It is a large dog with a chestnut red lower part, hence the name "Shanhong Dog". It can be divided into original Shanhong, Luo Shanhong and du Shanhong strains. Shanhong Dog has a strong physique, tall and powerful, and its figure surpasses the common breeds in China. The body height of adult dogs is generally between 55m and 70cm, with the majority between 55m and 65cm, and the weight is generally between 28m and 50kg, and the male dog is taller than the female dog.
2019-01-15 -
Nursing Care of Dogs with Internal Diseases (taking gastritis as an example)
The general performance is not eating, vomiting, diarrhea, resulting in severe dehydration, decreased resistance. Generally speaking, intravenous infusion has the best effect. Secondly, it is possible to give stomach-strengthening and food-increasing drugs, but these drugs alone are not enough. Owners should follow the advice and prescription of veterinarians, but veterinarians should find experienced veterinarians to prescribe drugs because of the differences in education and clinical experience in different animal hospitals and clinics. In general, families should be equipped with berberine, dysentery and other drugs, but these
2019-01-15 -
How to train a dog to lift his feet
When teaching this exercise, still tie it with a short chain, point to a chair, small table, or small box and say, "put your hands up." He may jump up, and if so, hold him on a leash, help him put his front feet up, and order him: "Don't move." If he puts his front foot on the box and tries to sit down, teach him the correct posture. When it is well done, praise it for being "good" and feed it a mouthful of delicious food as a reward. Now add a word "box" to the command and order it to put its feet on the box, and you can give it later.
2019-01-15 -
Large silkworms are forced to ripen at high temperature to do a good job of heat prevention and cooling.
(1) High temperature weather prevents mulberry leaves from withering and steaming. Mulberry leaves should be fed only after mulberry leaves are cooled. At noon, mulberry leaves should be given appropriate replenishment to cool down and delay mulberry leaf wilting. It can be combined with feeding silkworm flies or disinfecting with Xiaoteling. The standard for killing silkworm flies is 1 milligram of silkworm flies, 0.5 kg of water, 4-5 kg mulberry leaves, mix evenly and feed silkworms every 48 hours. The standard of anti-disease water dispensing agent of Xiaoteling is 25 kg of water for each packet of main agent, and the main agent is first treated with a small amount of water.
2019-01-15 -
The dog's period of rest
The period of diestrus is also called anestrus, which starts from the weaning of the bitch and from the 60-day late estrus if she is not pregnant. The period of anestrus is 90ml 140 days, with an average of 130 days, the clinical manifestations are normal, the behavior and appearance are normal, the egg cells in the body develop slowly, the endometrium begins to proliferate slightly, estrogen increases slightly, there are foamy cells and all kinds of white blood cells in the vagina, and the vaginal epithelium is thin, only 2rel 8 layers.
2019-01-15 -
Planting techniques of Cnidium monnieri
Fructus Cnidii, also known as wild carrot, Umbelliferae, medicinal seeds, the market demand is large. Scope of adaptation: Cnidium monnieri is resistant to cold and drought, lax requirements for soil, and strong adaptability. Planting technology: it can be sown in spring, summer and winter. Seed treatment: soak the seeds in water for 12 hours before planting, mix them with 2 times the volume of wet sand, and then sow them 2-3 days later. Pay attention to stirring during the treatment to keep the temperature and humidity consistent. There is no need to deal with seeds when sowing in winter. No matter which season the seeds are sown, level the ground and water it first, and then flatten it with an iron rake when the dryness of the border is suitable.
2019-01-15 -
A Brief Talk on Raising Mink in North China
Mink belongs to weasel family, carnivore, its leather has many advantages such as rich fur, straight warm, soft bright beautiful, noble dress, etc., can process high-grade fine fur, its products are very popular in western developed countries. At present, the fur market in our country is in the period of high price and market shortage, which is the industry with the highest benefit and the best market prospect in the breeding industry. At present, the most famous in the world are two varieties of American mink and European mink. The breed that northeast area raises place to have, silver
2019-01-15 -
Beware of fox raccoon lice mite disease in autumn and winter
In the current season, the breeding of fur animals is entering the fur growth period. in addition to meeting all kinds of nutrients needed for fur growth, special attention should be paid to the occurrence of parasitic diseases in vitro. There are 100000 raccoon dogs in Zhaoyuan Farm, which has rich experience in the prevention and treatment of lice acariasis. Now the points for attention are introduced as follows: pay attention to observe that skin diseases such as lice acariasis do great harm to fur animal breeding. Should cause the broad masses of farm farmers to pay enough attention, especially in the current winter hair growing season, inspection and prevention of acariasis is a work that can not be ignored before peeling.
2019-01-15 -
There are many differences in dna among different kinds of dogs.
Researchers in the first issue of the journal Science point out that genetic differences between different breeds of dogs are so obvious that they can even judge a dog's species by its DNA alone. This phenomenon is related to the fact that humans have controlled the inbred breeding of dogs over the past 300 years to acquire the characteristics of different dogs. This shows that human beings can indeed play an important role in the field of species evolution. While analyzing the DNA genetic code of dogs in an attempt to further understand the genetic factors of human diseases, the researchers were surprised to find that only in the past few hundred years, no.
2019-01-15 -
Cold and treatment of dogs
[etiology] the main reason is that it is affected by cold, especially when the feeding management is not appropriate, it is more likely to occur. For example, sleeping on a cold night, lying in a cool place for a long time, attacking by thieves, being stimulated by cold water after sweating or tears wading across the river, and long-term feeding in a cold and humid environment can reduce the mucosal resistance of the upper respiratory tract and promote the occurrence of the disease. [diagnostic points] the sick dog was depressed in spirit, indifferent in expression, irregular in skin temperature, cold at the tip of the ear and nose. Conjunctival flushing or mild swelling, tears, elevated body temperature
2019-01-15 -
Distension of stomach and intestine in fox
The main results are as follows: (1) the clinical symptoms of the disease mostly occur in summer, especially in the period of separation from the breast. The belly circumference of the affected animal is enlarged, the drum sound is tapped, the pressure is elastic, the touch has a large amount of gas, and the hand pressure shows dyspnea; the affected animal has a straight neck and lies in a small room or cage. If the treatment is not timely, more because of heart weakness, asphyxia and death. (2) first of all, the causes of distension must be eliminated and the process of gas production by fermentation in the gastrointestinal tract must be reduced. Oral 5% lactic acid solution (or edible vinegar) 3: 5
2019-01-15 -
How to reduce the breakage rate of eggs
The damage of eggs accounts for 6-8% of the total egg production, which brings great losses to the production of laying hens. Here are some ways to reduce egg damage. 1. To meet the nutritional needs, especially the content of calcium and vitamin D3, and the content of phosphorus should be suitable, and the ratio of calcium to phosphorus should be about 3.4-4.6. 2. Increase the number of egg detection times and avoid colliding with each other, especially in the concentrated time of egg production, and the action should be light when picking up and moving eggs. 3. Increase the amount of food in the diet during the high temperature season.
2019-01-15 -
Treatment of stomach stagnation in pigs
Cause: the stomach stagnation of pigs is due to overfeeding after starvation, overeating and overeating, resulting in the accumulation of food in the stomach. Symptoms: loss of appetite or cessation of appetite, sometimes vomiting, vomiting smelly, abdominal bulge, pressure diagnosis abdominal wall solid pain, shortness of breath, body temperature is generally normal. Treatment: prescription 1: take orally with 100ml vinegar and 15g salt. Square 2: green vegetables 250 Mel 500 grams tamping juice, sesame oil 60 Mel 90 ml, mixed internal service (this side is 10 Mel 20 kg pig dosage).
2019-01-15 -
Pigs with reasonable feed are not anorexic.
When the temperature rises above 35 ℃, the feed utilization rate is low and the weight gain is slow. Therefore, different feeding methods should be given according to different types of pigs and different physiological stages of pigs in high temperature season. Boar: feed twice a day, plus green fodder or thinner at noon. Mating and exercise are carried out in the morning and evening, do not immediately hit Wang or spray cold water after mating. Spray water on the pig body and ground once from 1 pm to 3 pm every day, and the light is reduced to 8-10 hours. if the number of mating is less, the amount of concentrate feeding should be reduced.
2019-01-15 -
Experience of rejuvenation of thin cattle in spring
1. Each cow is fed with 200 grams of white sugar or brown sugar every day, dissolved in an appropriate amount of warm water, and fed continuously for a week. 2. 250 grams of bean curd residue, 50 grams of rice bran, 50 grams of wheat bran, 10 grams of fish meal and 10 grams of salt per cow were mixed evenly and fed before grazing in the morning for 2-3 weeks. 3. Use 100 grams of soybeans and corn, grind them with water, add 250 grams of rice bran and an appropriate amount of salt, mix well, and feed the cattle once a day after eating grass for a week. 4. Will be cooked
2019-01-15 -
Five ways to identify fresh eggs
A look: the shell of fresh eggs is rough, with a layer of frosty powder, bright color; the shell of old eggs is relatively smooth, the shell of smelly eggs is black, and there are oil stains on the shell. Second listen: gently shake the egg in the ear, the sound of the good guy is solid, but the voice of the bad guy is different. Three photos: hold the egg in both hands like a tube, facing the sun or light perspective, the good egg is reddish, translucent, the yolk outline is clear. Four turns: put the egg on the plane and turn it gently with your hand. when the fresh egg turns, there is resistance in the eggshell, and then stop after two or three weeks; when the bad guy turns
2019-01-15 -
Artificial forced molting technique of chickens
1. After ingesting excessive or insufficient amount of chemicals in a certain period of time, chemical chickens cause metabolic disorders and dysfunction of internal organs, resulting in the suspension of production or molting of hens. After the removal of chemical agents, after rest and physical recovery, the hens resumed the second laying period under the condition of normal feed. At present, the most commonly used chemical method is to feed high zinc diet. For example, if the chicken was fed with a diet containing 2% zinc, the laying rate of chickens decreased to less than 50% after 3 days, and all production was stopped after 6 to 7 days.
2019-01-15 -
Paragonimiasis in pigs
1. The pathogen paragonimiasis is caused by the parasitism of paragonimiasis in the lungs of pigs. The trematodes are dark brown, oval, fleshy trematodes, 8-16 mm long, 4-8 mm wide and 2.5 mm thick. The adults are parasitic in the lung tissue of pigs. after the eggs are produced, they cough up with sputum, swallow in the mouth and excreted out of the body with feces. Under appropriate conditions, the cercariae escape from the egg and enter the first intermediate host (freshwater snail), where they develop into cercariae, which leave the snail body and enter the second intermediate host.
2019-01-15 -
Prevention and control of porcine clonorchiasis
1. Clonorchiasis ginger. ⑴ treatment. The following drugs can be used for deworming: ① sulfuric dichlorophenol. 60mg to 70mg per kg of body weight, mixed with a small amount of concentrate, safe and effective. ② nitrothiocyanamide. 3mg to 6mg per kilogram of body weight, once mixed and fed. ③ praziquantel. 5 mg per kilogram of body weight, good deworming effect. ④ trichlorfon. 100 mg per kilogram of body weight, the total amount of pigs does not exceed 8 g. Oral administration can not only achieve better results, but also dispel Ascaris lumbricoides and Trichuris. Usually recognized
2019-01-15 -
Ornamental Bamboo-- Huangganwu Chicken Bamboo
The yellow pole black chicken bamboo PhyllostachysvivaxMcClurecv.aureocaulis 1, the shape characteristic pole height 5Mel 8 meters, the diameter can reach 5Mel 6cm, the bamboo pole is golden yellow, the color is very bright. The sheath is densely covered with dense smoky cloud spots; no sheath ear and sheath mouth are hairy; the tongue is short and strongly arched in the middle, conspicuously decurrent on both sides, the leaves are slender, and the first half is strongly wrinkled. Bamboo leaves grow up and droop in clusters, with an eye-catching appearance. The shooting period is in late April. 2. Distribution habits in northern Zhejiang
2019-01-15