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Which six diseases should be prevented when keeping dogs in spring?
Spring is a period of high incidence for various dog diseases. Therefore, it is very important to do a good job in the prevention and treatment of dog diseases in spring. Specifically, the prevention and treatment of the following six diseases should be carried out well. 1. Rabies Rabies, commonly known as mad dog disease and hydrophobia, is an acute, contact zoonotic disease caused by rabies virus, mainly invading the central nervous system. Preventive measures: The principle of prevention is mainly to do a good job in "prevention, inspection, elimination, and treatment." 1. Prevention: Make sure vaccination is done well. Dilute each bottle of vaccine with 10 ml of sterile water. After fully dissolving, inject 1 ml subcutaneously or intramuscularly into each dog.
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What technical principles should be followed when thinning flowers and fruit on pear trees?
Thinning flowers and fruit is, on the basis of winter pruning, the regulation of flowers and fruit on trees that still have too many flowers or have set too much fruit; this is a means of achieving a reasonable crop load; its main functions: first, to overcome biennial bearing and stabilize both yield and tree vigor; second, to ensure that the current year's fruit is large and uniform, so that every fruit left on the tree develops into a qualified, high-quality marketable fruit and few culls are produced; third, to form a sufficient number of flower buds for the following year's crop and maintain strong vigor. Trees that are not thinned or that carry an excessive fruit load very easily develop biennial bearing. The essence of biennial bearing is that the fruit
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How to prevent and control hollow-heart leaf shrinkage disease in hot peppers? Growers should take preventive measures early
Hollow-heart leaf shrinkage in hot peppers may be caused by a viral disease. After pepper plants are infected by a virus, a variety of symptoms can appear, generally including mosaic, fern leaf, vein clearing, dwarfing, yellowing, necrosis, and top bud blight, among which the one that can cause hollow-heart leaf shrinkage in hot peppers is fern leaf virus disease. After the disease occurs, it can be prevented and controlled by the following methods: 1. 20% Virus A wettable powder at 500 times dilution; 2. Bingdujing or Bingduling at 500 times dilution; 3. 1.5% Zhibingling emulsifiable concentrate
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How should cuttings be treated when propagating yew (Taxus) from cuttings?
When propagating yew from cuttings, the method for treating the cuttings is: cut branches at least 15 cm long as cuttings, remove the lower leaves, girdle the base of the branch to make a wound 0.5 to 1 cm wide, wait until nodular growth forms around the wound, then cut the branch off below the girdled part, and soak the basal end in 100 ppm indoleacetic acid or phenylacetic acid for 3 hours, or soak it in a 200 ppm ABT No. 2 rooting powder solution for 8 to 10 hours.
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Silkworm droppings turn out to be an unexpected windfall, and their value should not be underestimated
Since July, in Lezhi County, Sichuan Province, a major cocoon-producing county, an unprecedented novelty has appeared: sericulture farmers who had just sold their silkworm cocoons lined up again to sell discarded silkworm droppings. Silkworm droppings, once worthless, have suddenly become sought after. It is reported that in the county's agricultural and sideline products processing park, a special "park within a park" has taken shape: with silkworm droppings as the main thread, it brings together a series of production enterprises engaged in chlorophyll extraction, feed, fertilizer and biopharmaceuticals, and the output value is expected to reach 1 billion yuan by 2010. Silkworm droppings can be sold for money "No
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What precautions should be taken during the processing of snake venom?
1. Pay attention to safety when extracting and processing snake venom. To strictly prevent venomous snakes from injuring people, the movements when milking the venom and when releasing the venomous snake after milking must be quick. When putting a snake that has been milked back into the cage, put the snake's body in first, and when the snake's head approaches the edge of the container opening, let go quickly. If you cannot withdraw your hand in time when releasing the snake, you are likely to be bitten fiercely when the snake turns its head back. 2. Venom-milking equipment must be strictly sterilized. 3. If the venomous snake bites the vessel and will not let go, you may gently swing the snake's body; if it still does not release its bite, you may gently twist its neck, or use a small stick or
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Dust bathing has many benefits for chickens; poultry farmers should not overlook this practice
Giving chickens a "dust bath" is good. A "dust bath" is when chickens bathe in sand to remove dirt from their skin. This habit is a type of animal behavior. Every kind of poultry has certain fixed behaviors. Just as people feel very uncomfortable without bathing, chickens are the same - they like to bathe in sand, and "after bathing" they feel refreshed, comfortable, invigorated, and relaxed, just like people. People bathe with water; why do chickens like to bathe with sand? According to research, the ancestors of the red jungle fowl belonged to the bird family and lived in dry, sandy
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How should fishery drugs be used in a standardized way? Master these key points for medication
Fishery drug residues are currently the most common source of contamination in aquatic products. There are many reasons for excessive drug levels in aquatic products, among which the abuse of drugs and feed additives is the main culprit. Standardized medication is a fundamental measure for preventing excessive drug residues in aquatic products, improving the quality of aquatic products and crossing the "green barrier". For this reason, the author discusses how to use fishery drugs in a standardized way from the following aspects, for the reference of the vast number of farmers. 1. Strictly implement national laws and regulations In recent years, relevant departments have successively issued
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What are the methods for collecting goose down and feathers, and what points should be noted?
1. Plucking from the carcass means collecting all the goose down and feathers at once after slaughter, and it is further divided into three collection methods: hot-water scalding, steam plucking and dry plucking. The hot-water scalding method is also called the soaking-and-scalding method or the scalding-and-defeathering method. After the goose is slaughtered, collect the goose blood and drain it as completely as possible to ensure the quality of the goose carcass and internal organs, so that the carcass has no residual blood, the body surface is clean and attractive, and the meat quality is good. It is best to pull out the large quills on both wings (tip quills, blade quills, nest quills) before scalding and store and sell them separately. Otherwise, once mixed into the feathers, they not only affect down quality but are also treated as waste and wasted. After slaughter, use
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How should medication be administered appropriately when a pregnant sow falls ill?
The harm caused to pregnant sows by certain clinical drugs such as tetracycline, streptomycin, chloramphenicol, aspirin, nitrofuran drugs and antiallergic drugs is due to the use of intravenous injection when administering the medication, so that the drug reaches the fetus directly without passing through the liver. If changed to oral administration, it is relatively safe and effective. Therefore, when a pregnant sow falls ill, it is best to immediately ask a veterinarian to diagnose and prescribe medication.
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