Aquaculture Lists
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What if pregnant sows don't eat?
What if pregnant sows don't eat?
2019-01-15 -
Rapid removal method of odor in piggery
Rapid removal method of odor in piggery
2019-01-15 -
What about abnormal depilation of sheep?
What about abnormal depilation of sheep?
2019-01-15 -
Technology of raising sheep with dregs
Technology of raising sheep with dregs
2019-01-15 -
Prevention and treatment of diarrhea in lambs
Prevention and treatment of diarrhea in lambs
2019-01-15 -
How to disinfect rabbit farm in late spring and summer
Late spring and early summer is the time when germs and viruses begin to multiply in large numbers. Therefore, the disinfection of rabbit farm should be put in an important position. For this reason, the disinfection techniques of rabbit farms in early summer are introduced as follows: first, rabbit houses are disinfected once a week. Before disinfection, the remaining feed, bedding grass and their dirt should be thoroughly removed, washed with clean water, and disinfected after drying. The disinfectant can be disinfected with 2% caustic soda solution, etc., and can also be sterilized with a blowtorch or firewood burning flame, which is very effective in killing eggs and parasites. Second, disinfect every tableware
2019-01-15 -
Management of Fur Fox in Winter
Leather foxes, also known as commercial foxes, refer to young foxes that are not reserved for breeding and adult foxes that are eliminated from breeding foxes, all of which are slaughtered and skinned at the mature stage of fur. In order to obtain high quality fur, reasonable arrangements should be made in the daily food collocation and management. First, to fully meet the needs of protein, especially in the feed with sulfur-rich amino acids (methionine, cystine) protein, such as fish meal, silkworm pupa, aseptic maggots and so on. Plant protein is better with sesame cake and sunflower cake. If the protein is not nutritious enough, the fur of the fox will have a sparse hollow nest.
2019-01-15 -
Vitamin e deficiency in dogs
Due to insufficient intake of vitamin E. The clinical manifestations are muscle degeneration, adipose tissue inflammation, infertility and other symptoms. Treatment should supplement foods rich in vitamin E, feed less fish and give vitamin E at the same time. [prescription] tocopherol acetate injection 0.1-1g 5% arginine carbonate injection 2.0-4.Oml usage: tocopherol acetate intramuscular injection, arginine carbonate subcutaneous injection. Take it once every other day for 5-7 days. sixty-nine。
2019-01-15 -
Covered with treasures: Texas donkey
Dezhou donkey originated in Binzhou City, Shandong Province, Dezhou City along the Bohai Sea counties, to Wudi as the central production area, also known as "Wudi Donkey". It is not only one of the large donkey species in China, but also an excellent local breed. At present, it has been listed as a local breed protection list by the state. In terms of appearance, it can be divided into two types: "three pink donkeys" and "black donkeys". Dezhou donkey is deeply loved by farmers all over the country because of its strong adaptability, resistance to rough feeding and strong disease resistance. Dezhou donkey has been introduced as breeding livestock by 24 provinces and cities, such as * *, Shaanxi, Liaoning and so on, and it has also brought considerable economic benefits to farmers.
2019-01-15 -
A new disinfectant Kesong Ling for silkworm
(1) Disinfection and disease prevention is a key technical measure to stabilize silkworm production and increase cocoon production. The development and promotion of silkworm disinfectants with high efficiency and low toxicity, broad spectrum of sterilization, stable properties, non-corrosiveness, low cost, simple and safe use are important topics in the silkworm industry all over the world. In recent years, many silkworm disinfectants have been developed and popularized in various silkworm areas in China, and many of them are restricted because of their unstable properties, strong corrosiveness, lack of broad spectrum of sterilization and so on. The new silkworm disinfectant Kesong Ling was developed by South China Agricultural University, Shunde Chemical Institute and
2019-01-15 -
Comprehensive measures to prevent the occurrence of bee disease in spring
In the practice of beekeeping, it is found that the occurrence of bee disease is directly related to the technology of feeding and management. Especially in the north of China, when the temperature difference between early and late spring is large, and the sources of honey and powder are scarce, the bee colony is most prone to bee disease. Once the disease occurs, it is bound to cause losses and affect the proliferation and economic benefits of the colony. Therefore, in spring, we should take the measures of "prevention first and treatment as the supplement" to control the occurrence of bee disease. The specific measures are as follows: 1. The selection and treatment of the beekeeping site the most basic conditions for the beekeeper to choose the site should be leeward and sunny and the terrain should be dry. Spring should be chosen.
2019-01-15 -
How do silkworms spit out flat silk
Flat silk can be directly processed into calligraphy and painting silk paper, silk stickers, silk quilts and a variety of handicrafts, which can get a better price than ordinary silk products. So how to make the silkworm spit flat silk? the way is not to give cocoon harness in the process of silkworm rearing, but to put the silkworm on the plane and naturally spit out the flat silk; then after degumming. The following introduces several points that need to be paid attention to to let silkworm spit flat silk: the preparation of plane objects: each box of silkworms should prepare 35-40 square meters of Reed curtains, bamboo curtains and other plane objects before they are ripe. And
2019-01-15 -
The origin of dogs
The discovery of the oldest fossilized domestic dog so far hinders the history of about 1200 years. But people don't know exactly when! Began to turn into a domestic dog. In ancient times, wolves and humans had a lot in common in their way of life, which made the transformation of wolves from wild animals to domestic dogs easier. At that time, wolves, like people, ran around looking for food, and people often gave the leftover food to wolves to eat. Wolves gradually became familiar with people, always following human tracks, giving advance instructions to nearby herds and warning of dangerous situations. People are also interested in wolves.
2019-01-15 -
Symptoms and pathological changes of animal snake venom poisoning
Snake venom poisoning is caused by acute toxic diseases characterized by hemolysis, sensory nerve peripheral paralysis and shock when the venom is bitten by poisonous snakes. It can occur in all kinds of animals and is common in grazing animals and dogs. 1. Most of the animals with clinical symptoms were bitten by poisonous snakes in the lips, nose, face and lower limbs. Horses, cattle and sheep are bitten by snakes in the vicinity of the tarsal joint or ball joint, while pigs and dogs are mostly in the extremities and nasal ends. The closer the bite site is to the rich central nervous system and blood vessels, the more likely the bite site is.
2019-01-15 -
A brief introduction to the prevention and treatment of snake abscess
Snake abscess is caused by infection of snake trauma. After the snake suffers from abscess, the wound swells and fester. When abscesses and ulcers expand to a regular level, or when the snake cannot shed its skin due to abscess or ulceration, it can also cause the death of the snake. The abscess disease of snakes is often caused by wounds on the snakes, such as wounds caused by snakes bitten each other, injuries and abrasions caused by snake cages in the process of transporting snakes, and possible wounds caused by pulling out snake mites from snakes, such as these wounds can not be treated in time.
2019-01-15 -
Treatment of fox toxoplasmosis
1. Clinical symptoms: loss of appetite, dyspnea, mucus in eyes and nose, diarrhea, blood in stool. Limb paralysis, muscle spasmodic contraction. The body temperature rose to 41-42. C, and vomiting. High excitement before death, death after screaming. The symptoms of young foxes are serious, and the mortality rate of newborn foxes is high. 2. Treatment methods sulfonamides have a special effect. Sulfadiazine 70 mg per kg body weight was taken orally twice a day, doubling the first dose for 3-5 days. The prevention of this disease should focus on preventing feed and drinking water.
2019-01-15 -
Feed the rabbit five times.
An adult rabbit with a rabbit size of about 3.5 kg needs 150 grams of feed per day, while a young rabbit weighing about 1.75 kilograms needs 100 grams and 150 grams per day. The degree of dryness and wetness of the material is that it is better to squeeze it into a ball and let go. Second, fat and thin rabbits should appropriately reduce the amount of concentrate feeding, increase the feeding of green fodder or coarse feed; supplement nutrition to thin rabbits, feed more concentrate, or feed some soaked soybeans, or rinse the mashed bean dregs with boiling water and mix them in the feed to feed the rabbits. Third, the feces are as dry and wet as rabbits
2019-01-15 -
The behavior and habits of dogs
① dog is a kind of carnivore. When feeding, it is necessary to prepare more animal protein and fat in the feed, supplemented by vegetarian ingredients, in order to ensure the normal development and health of the dog. The digestive tract of ② dogs is shorter than that of herbivores, and the content of hydrochloric acid in the stomach of dogs ranks first among domestic animals. In addition, the intestinal wall thickness has strong absorptive capacity, so it is easy and suitable to digest carnivorous food. ③ dogs, belonging to the wolf family, do not chew much when eating, which can be described as "wolfing down". This reminds us to feed less when feeding.
2019-01-15 -
Rabbit salmonellosis
Caused by Salmonella typhimurium and Salmonella enteritis, it mainly affects pregnant rabbits, characterized by septicemia, acute death, diarrhea and abortion, and mainly affects rabbits over 25 days old of pregnancy. The latent period of symptoms was 1-3 days, and the acute cases died suddenly without any symptoms. Most of the diseased rabbits had diarrhea, elevated body temperature, depression, loss of appetite, increased thirst and weight loss, and viscous and purulent secretions were excreted from the vagina of female rabbits. The diseased liver has a diffuse or scattered necrotic focus the size of a yellow needle, and the gallbladder is dilated.
2019-01-15 -
What happens to dogs after sterilization?
After surgery, male dogs are no longer interested in estrus bitches and no longer bark at a distance. They become much more docile and have a closer relationship with their owners. (the same is true of bitches.) it can also prevent prostate diseases that older dogs are prone to. Bitches are no longer in estrus after surgery, so they no longer discharge menstrual blood, and it becomes easier to raise them indoors. In addition, it is not easy to suffer from uterine or breast diseases.
2019-01-15