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Treatment Methods and Practical Tips for Fish External Injuries
The fish body surface has a layer of mucus, which serves to protect the body surface from bacterial invasion. When a fish suffers an external injury, it is prone to infection by bacteria or mold, causing secondary diseases. Therefore, when a fish suffers an external injury, it should be treated promptly to avoid infection. During treatment, you can directly apply red mercurochrome to the injured area (avoid applying it to the eyes), or soak the sick fish in a dilute solution of 1 to 2 parts per million of antibiotics (such as tetracycline, furacilin, etc.). You can also apply anti-inflammatory ointment (such as erythromycin ointment, tetracycline ointment) to the injured area.
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How to treat scale insects on boxwood hedges? Try these clever tips
In recent years, scale insects have become fairly common in landscaping, with boxwood hedges suffering the most severe damage. Through years of exploration and experimentation, the author has mastered the following technical points: (1) Before spring bud break, spray 3 to 5 degrees Baume lime sulfur mixture or 3 to 5% diesel emulsion to eliminate overwintering nymphs. (2) When female scale insects are carrying eggs and their body weight increases sharply, before egg laying, use a high-pressure water hose to wash the insects off the branches, then supplement with chemical protection. (3) Before chemical control during the hatching period, give the hedge a heavy pruning, which helps
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How to Identify the Quality of Edible Mushroom Spawn? Practical Tips Shared
Edible mushroom spawn, like the seeds of crop vegetables, is the internal factor and foundation for achieving high and stable yields. The quality of the spawn directly affects the yield of edible mushrooms and even determines the success or failure of cultivation. Therefore, identifying and assessing the quality of spawn is very important. 1. Look 1. Check whether there are abnormal spots or patches of red, yellow, black, green, etc. around or on the surface of the substrate in the spawn bottle (bag). If any of the above phenomena exist, it indicates that the spawn has been contaminated by foreign molds (except for varieties that produce pigments, such as shiitake and nameko),
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Home-style recipe and cooking tips for honey beans with fish slices
Cuisine: Guangdong cuisine. Ingredients: 200 g grass carp flesh, 150 g honey beans, 10 g carrot, 10 g ginger. Seasonings: 30 g peanut oil, 10 g salt, 10 g MSG, 2 g white sugar, an appropriate amount of wet cornstarch, 5 g sesame oil. 1. Cut off the tough strings from the honey beans, slice the carrot and ginger, peel the grass carp flesh, chop it into a paste with the back of a knife, add a little salt, MSG and cornstarch, mix well and beat until it becomes sticky, put it into a flat pan and spread the fish paste evenly, pan-fry the fish paste over low heat until cooked through on both sides, then lift it out and cut into slices. 2. Heat the wok and add
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How to Make Sweet Potato Fruit Leather: Methods and Tips
Fruit leather is sweet and tangy, whets the appetite, and is a delicious food suitable for all ages. Making fruit leather from sweet potatoes requires abundant raw materials, is simple to make, and costs little, so ordinary households can produce it. The making method is described below: 1. Material selection: Choose large sweet potato tubers with few fibers and rinse them clean with water. Peel them, remove both ends, trim off scars and impurities, and cut into appropriate pieces. 2. Softening: Immediately put the cut sweet potato pieces into boiling water and boil for 20 minutes (depending on whether the pieces have softened), with a ratio of sweet potato pieces to water of 1:1.5.
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How to manage a fish pond after the start of winter? These tips you need to know
1. Pond renovation. Use the winter slack season to renovate the pond: turn small ponds into large ponds and shallow ponds into deep ponds. After renovation, the pond's water-holding capacity can be increased and the pond environment improved. Ponds in relatively good condition should also be drained, and excessively thick mud dug out so that the mud thickness is kept at around 20cm. Remove weeds around the pond and raise and reinforce the pond embankments. 2. Pond disinfection. A properly repaired pond should be disinfected with quicklime. Pond disinfection should be carried out on a sunny day. For dry disinfection, use 50-80kg of quicklime per 667 sq m
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How to Choose Among 8 Major Turtle Species? A Detailed Guide to Practical Selection Tips
Turtle (Chinese pond turtle): The male should have a blackish carapace, a thick, solid tail base, and a long, deep concave plastron; the female should have a short, thick body and a short, thick tail. It is best to choose turtles aged 8 years or older; the female should weigh 350 grams, while the male only needs to have reached the age of gonadal maturity. The female-to-male ratio is 2:1 to 3:1. Golden coin turtle: When selecting, hold it in your hand and turn it over; its head will extend very long, with even thickness, and its eyes will move flexibly and look lively. The skin should be glossy, the temperament gentle, the gap between the upper and lower shells at the tail large, and the cloacal opening wide. Turtles aged 6 years or older are required.
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How to prevent jujube fruit drop? These practical tips you need to know
Recently, many areas have had excessive rain, and many jujube trees drop a large amount of leaves and fruit during the young fruit stage, causing serious yield reduction. The jujube trees of a certain Fan in Sanfen Village, Nanhuangqin Village, Duancun Township, Xian County, Cangzhou City, are still green with lush branches and leaves, and the developing jujube fruits bend the branches. Even the seedless jujube, which normally has serious pre-harvest fruit drop, has not turned red or dropped this year and is growing well. Fan's specific methods are: take measures suited to local conditions according to this year's climate characteristics. Since June this year, there has been a lot of rain and high field humidity, which is suitable for small jujube fruit set. One jujube bearing shoot can grow dozens, even
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How to care for lilies in summer? Master these care tips
Lilies come in a wide variety of colors and varieties, with large, trumpet-shaped flowers, and are widely loved because their name carries the meaning of "a harmonious union lasting a hundred years" and "a heart in harmony with all things." Summer is the main flowering and dormancy period for lilies, and care and management during this time is very important. Cooling and sun protection. The suitable growing temperature for lilies is 15°C to 25°C, within which they can maintain good growth and flowering. When flowering, the potted plants can be moved to a shaded spot, or a screen can be placed over the plants for shade, along with enhanced ventilation and cooling, which helps extend the flowering period. Lily bulbs cannot tolerate
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Home-style Recipe and Cooking Tips for Braised Snakehead with Garlic
Main ingredient: one snakehead. Ingredients: a dozen or so garlic cloves, dry starch, yellow rice wine, soy sauce, monosodium glutamate (MSG), vegetable oil. Method: Slaughter the snakehead, remove the innards, and wash clean. Coat the fish with dry starch, fry briefly in oil at 40% heat, and remove. Briefly stir-fry the garlic cloves in oil without burning, and remove. Put water, yellow rice wine, soy sauce and MSG in the pot, add the fried fish and garlic cloves, braise over low heat until cooked, then add a little starch to thicken the sauce.
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