Aquaculture Lists
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Diagnostic technique of dogs-visual diagnosis
To examine and determine some abnormal manifestations of sick dogs is called diagnosis. Some abnormal manifestations of diseased dogs are obvious and are easy to be found and identified. And some slight or inobvious performance. It is often difficult to distinguish from normal phenomena, so it needs to be examined by special diagnostic methods or with the help of instruments, and then a comprehensive analysis can be made to determine whether there is a disease and what symptoms there are. Of course, some of these are carried out by veterinary workers, and some inspection and analysis projects, as individual dog owners, should also be known and mastered. Now we will talk about canine diseases.
2019-01-16 -
Dezhou donkey
Dezhou donkey originated in Binzhou City, Shandong Province, Dezhou City along the Bohai Sea counties, to Wudi County the best quality (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 breeder by 24 provinces and cities, including Shaanxi, Liaoning and so on.
2019-01-16 -
Introduction of bee tools
1. The nest foundation is the foundation installed in the nest frame for bees to build the nest and spleen. It is a man-made beeswax sheet, pressed by the nest machine, and has the board base of the nest room and nest wall. There are Italian beehive bases for raising European honeybees, drones for producing drone pupae, and Chinese beehive foundations for bees in breeding. The nests built with nest foundations are neat, flat and strong, with few male hives. two。 The noodle net is a tool to protect the operator's head and neck from bee stings when managing the bee colony. 3. A special tool for raising bees with a scraper. One end is a machete, one end.
2019-01-16 -
Species, medicinal and economic value of snakes
In the animal kingdom, snakes belong to Chordata phylum, Vertebrate subphylum, reptile steel, Lepidoptera, Snake suborder. The distribution of snakes is the most in the tropics and subtropics, followed by the temperate zone and the least in the cold zone. There are more than 2500 species of snakes in the world, including about 650 species of venomous snakes. There are more than 200 species of snakes in China, of which about 51 species are venomous snakes, mainly distributed in the south and southwest provinces, especially in Guangdong, Guangxi, Hainan and other provinces and autonomous regions. Medicinal and economic value the medicinal use of snakes is not limited to snake venom, snake meat, snake gall, snake slough, snake skin.
2019-01-16 -
What are the uses of snakes?
Snake meat is rich in protein, fat, sugar, calcium, phosphorus, iron, various vitamins, amino acids, etc. It is a pure natural green game food with nourishing, nutrition and health care. Snakeskin can be processed into a variety of musical instruments; leather industry is also commonly used in the first choice of leather; at the same time can be made into belts, purses, leather shoes, hand belts, industrial specimens and other daily necessities and handicrafts. Snake tissue has strong physiological activity. If it is applied properly in clinic, the curative effect is very remarkable. In pain,
2019-01-16 -
Clinical application of honeycomb
Honeycomb taste is sweet, salty and bitter, non-toxic, it has the effects of dispelling wind and relieving spasm, detoxification and treating sores, relieving pain and itching, invigorating yang and removing arthralgia, bacteriostasis and anti-inflammation, diuresis and blood pressure, etc. Beehive must be torn into pieces, washed with warm hot water (remove part of the wax) to dry, and then baked into thin unprepared, can be taken internally, can also be used for external application or fumigation. Clinically, it is mainly used in the treatment of the following diseases.
2019-01-16 -
Lacqueraceae antler paint
Scientific name: Rhustyphina alias: Cerataceae: about 60 genera, more than 600 species, distributed in the global tropics and subtropics, a few extend to the north temperate zone. There are 16 genera and 54 species in China, which are mainly distributed in the provinces south of the Yangtze River. Morphological characteristics: shrubs or small trees, tree height 3-5m. Odd-pinnate compound leaves, 9-17 leaflets, lanceolate-oblong, long 5-12cm, round
2019-01-16 -
The shipment of snake species
1. In addition to catching snakes on their own, most of the snakes are purchased from other snake farms. Equipment for holding snakes should be prepared in advance before the purchase, such as cloth bags, wire cages, bamboo baskets, snake boxes and so on. Transport a small number of snakes can be used cloth bag, easy to carry, requires that the cloth bag is unbreakable, appropriate length, diameter should not be too large. At the same time, the snake in the bag should hold the bag in the air, and the bottom of the bag should not be put on the ground to prevent the snake from landing and jumping on the body with the help of the support point to cause injury. When carrying snakes in wire cages, pay attention to ventilation and
2019-01-16 -
Nutritional requirements of 3-year-old scorpion and adult scorpion
The 3rd-year-old scorpion has entered the vegetative growth stage, and the requirements for feed palatability and nutrients are higher, and meat should be the main food. Scorpion often eats live food, which not only develops rapidly, but also reduces feed cost. It can use the phototaxis of insects to install a black light on the scorpion nest to induce insects for scorpion prey. Under the condition of artificial feeding, you can feed minced meat or minced meat under the feet of livestock and poultry, minced by a meat grinder and mixed with wheat bran and flour, and then add chopped green vegetables to be fed in granules. Each scorpion is fed with a diet the size of peas, usually 200.
2019-01-16 -
What if the silkworm meets low temperature and much humidity during the period of big silkworm?
When the big silkworm meets low temperature and humidity, it should be heated mainly, and the humidity of the silkworm room should be reduced by raising the temperature. The specific methods are as follows: 1. The silkworm room should be heated, and the doors and windows should be opened properly after heating up, and the humidity should be ventilated. 2. Avoid eating tender leaves, wet leaves and immature mulberry leaves, and appropriately reduce the amount of mulberry each time to prevent the accumulation of residual leaves to prevent silkworm seats from getting cold and wet. 3. Use more moisture absorption and drying materials such as lime to keep the silkworm seat dry. 4. in the low temperature, overcast and rainy season, the mulberry leaves should be stored after they are picked.
2019-01-16 -
Processing of fox mink feed
Fur minks and foxes have well-developed canine teeth, short digestive tract, small stomach volume, no cecum, fast speed of food passing through the digestive tract, less amylase secreted by digestive glands and more lipase. Therefore, their feed should be mainly animal feed, especially animal protein feed should account for a large proportion in the diet. Therefore, the feed processing methods of mink and fox have obvious characteristics, which are introduced as follows: first, the meat feed should remove large chunks of fat, and the internal organs of livestock and poultry should remove gallbladder, thyroid, dry animal powder and grain.
2019-01-16 -
Treatment of liver cirrhosis in dogs
Canine liver cirrhosis is a kind of canine disease caused by liver parenchyma cell proliferation, degeneration, necrosis and regeneration, resulting in liver deformation, hardening and loss of normal physiological function. 1. The etiology of primary liver cirrhosis is rare and secondary. Liver cirrhosis is related to copper, arsenic, phosphorus, chloroform, carbon tetrachloride, bitumen, gossypol and aflatoxin poisoning. Congestive heart failure, cardiac filariasis, cardiac valvular disease, portal vein embolism, bile duct disease and infectious hepatitis are also causes of liver cirrhosis. two。 The symptom has a longer course of disease.
2019-01-16 -
The method of selection, retention and matching of breed raccoon dogs
Selection and selection of raccoon dogs through breeding and breeding for one year, the breeding ability of all male raccoons and the estrus, parturition, motherhood and milk secretion of females have been mastered. At the same time, because postpartum raccoon dogs generally have the highest litter size in the second to fourth years, all male and female raccoon dogs are selected according to the records before the skin is removed in the first year, and excellent raccoon dogs are gradually bred. The male raccoon dog reserved for breeding should be tall and long, strong hind legs, wide chest, long waist and straight back, long and fluffy tail, and testicles.
2019-01-16 -
Nutrition of Fructus Scutellariae
Raccoon dogs need six kinds of nutrients for survival, which can be divided into three categories. 1. Animal feed is the source of digestible protein. There are mainly meat, fish, eggs, fish by-products, dry animal feed. Among them, meat, milk and groceries such as heart, liver and kidney are the sources of full protein. It has high nutritional value and should be used effectively during breeding and breeding of young raccoon dogs. The price of fish and meat by-products is relatively low, which can be used as the basic protein feed all the year round. Dried animal feed, feed yeast, can be used as animal protein
2019-01-16 -
Chemical Control of Bombyx mori
Bombyx mori, also known as ground tiger, belongs to Lepidoptera Noctuidae, which mainly harms the seedlings of spring sowing vegetables and seriously damages eggplant fruits, melons, legumes and cruciferous vegetables. First, agricultural control in early spring to eradicate vegetable land and surrounding weeds, spring ploughing and raking, autumn soil drying and winter irrigation can kill eggs, larvae and some overwintering pupae. 2. Trapping and trapping (1) trapping and killing overwintering adults with sugar and vinegar solution in spring, the ratio of sugar, vinegar, wine and water is 3:4:
2019-01-16 -
Rabbit breeding method
Size: Body length 40-45cm Origin: Native to south of central Europe Dietary habits: Botanical Although collectively referred to as rabbits, pet shops generally sell rabbits that are modified from wild burrows. There are many varieties, the most familiar is the Japanese white species, in recent years, the market has gradually increased the number of rabbits with other fur colors, but also very popular. There is also a breed called mini rabbit, which is not a real mini rabbit, but a Dutch breed, Belgian breed, etc.
2019-01-16 -
The ratio of fox feed
The digestive tract of the fox is shorter than that of the mackerel, the chewy surface of the teeth is not as well developed, and the large colon and cecum of the fox are not as well developed. the time for the food to pass through the digestive tract is only 25-30 hours for the fox, and about 40-50 hours for the fodder. Therefore, the ability of foxes to digest and absorb nutrients in feed is weaker than that of oysters. Foxes have higher requirements for animal feed and vitamins than oysters. Foxes have the most exuberant requirements for feed in summer and weaken in winter. The nutrition needed in different biological periods is different, the general breeding season is higher than the non-breeding season, and the diet should be animal.
2019-01-16 -
Postpartum convulsion in dogs
Postpartum seizures are also known as "postpartum eclampsia", "postpartum epilepsy" or "lactation convulsions". This disease is a serious metabolic disease characterized by hypocalcemia and abnormal motor nerve excitation leading to muscle ankylosing contraction. Although the disease can occur before delivery, during delivery or within 6 weeks after delivery, it occurs most frequently during 2-4 weeks postpartum. The disease is more common in small bitches with large litter size and high lactation. The sharp decrease of postpartum serum calcium concentration is the direct cause of the disease, and feeding food with low calcium content and nutritional imbalance is the inducement.
2019-01-16 -
Key points of Technical Management of Snake artificial breeding
Snake is a kind of animal with high medicinal value. Preying on wild snakes has been forbidden by national law, but the demand for meat snakes in the market is astonishingly high. as far as the Guangdong market is concerned, the annual demand is conservatively estimated to have reached 7500 tons. Under the circumstances of a serious shortage of wild snake resources and prohibited by law, a large market vacuum for snakes has been formed, and in order to meet market demand and speed up the promotion of factory snake farming, it is undoubtedly of far-reaching social and economic significance. According to the experience of the Oceanic Snake Research Center, a cobra is raised in a factory.
2019-01-16 -
Four principles of calcium supplementation for dogs
In recent years, many people have begun to pay attention to their own calcium supplement problems, and various types of calcium supplement products have also entered our lives. Since people need timely calcium supplements to meet the body's calcium needs, the answer is yes, and because dogs can't express some of the discomfort caused by calcium deficiency, it is more important to supplement calcium scientifically to dogs. What kind of dogs need calcium supplements? are there different breeds and sizes of dogs?
2019-01-16