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Let's take a test: how many points can you get for your pig raising skills?
Let's take a test: how many points can you get for your pig raising skills?
2018-07-10 -
Control of common diseases of Pseudosciaena Crocea
First, stimulate cryptonuclear disease (white spot disease) symptoms of a large number of small white spots on the body surface, serious fish body covered with a layer of white film, due to the destruction of the worm will cause secondary bacterial infection, resulting in fish skin inflammation, necrosis, scales easy to fall off, fin decay, split, parasitic Gill, destroy Gill, infected with bacteria, will cause rotten Gill phenomenon. When the worm invades the cornea of the fish, it will cause inflammation, blindness, loss of appetite, thin body and swimming disorder. The worm body can be observed and judged by microscope. Prevention
2019-01-16 -
No matter how much money you can buy, you can collect internal materials as soon as possible.
High blood pressure, insomnia, cough, constipation. These diseases that we often encounter in our lives haunt many people. In addition to taking medicine, is there any other way to relieve the pain immediately? In fact, as long as we learn to use our body to cure diseases.
2018-09-24 -
The "stupid" spraying machine finished spraying the greenhouse in 5 minutes.
The "stupid" spraying machine finished spraying the greenhouse in 5 minutes.
2019-02-20 -
Treatment of several diseases of Pseudosciaena Crocea
1. White spot disease (stimulating cryptonuclear disease) 1. Pathogen: stimulating cryptonuclei, also known as "marine fish melons", belongs to the ciliate phylum of melons. The body is oval or spherical, and there are uniform cilia on the surface of the whole body. two。 Symptoms: the worm is mainly parasitic on the body surface, gills and fins of Pseudosciaena Crocea. In the early stage of the disease, white spots can be seen on the caudal and pectoral fins of diseased fish. With the development of the disease, the white spots gradually spread to the body surface and Gill, and the white spots increased to form a membrane, commonly known as "white spot disease". Sick fish are restless, or swim in circles along the wall of the pond, or
2019-01-16 -
Disinfection measures of Oncomelania hupensis
Oncomelania hupensis, a mollusk of the family Oncomellidae, is very similar to the field snail in appearance, with large size, wide diet, strong adaptability, fast growth and reproduction and high yield. In the artificial culture of Oncomelania hupensis, great attention must be paid to the daily disinfectant of Oncomelania hupensis, so the disinfection of Oncomelania hupensis should be done.
2020-11-08 Fushou snail disinfection measures bottle snail -
Broccoli can be cooked by steaming for a few minutes. How long will it take to cook broccoli?
Broccoli has long been known as a super vegetable, which contains twice as much vitamin C as lemon and can prevent the growth of all kinds of cancer cells, so how can broccoli taste good and cook more nutritious? How long will it take to cook it? Broccoli
2020-11-09 West orchid steam a few minutes can be cooked want boil how long cooked west -
How to store sugar on edible fungi
1. One-time soaking method: pour the raw materials into about 60% sugar solution and boil them continuously, add concentrated sugar solution and granulated sugar continuously, cook for about 2 hours, and the sugar concentration reaches about 60%. Take out together with the sugar solution, soak it for 24ml for 48 hours, pick up and dry. 2. Multiple soaking method: the raw material is first boiled in 30% Mel 40% boiling sugar solution for 3 minutes, then poured into a jar, soaked in 12 Mel for 14 hours, then the sugar concentration is increased by 10%, 2 Mel is boiled for 3 minutes, repeated for 3 times, and the last time is added step by step.
2019-01-15 -
amber walnut
Production method 1. Material selection: peach kernels pass 0.8 cm aperture concussion screen to remove broken kernels, broken skin, insect food, mildew and other unqualified kernels, and select impurities. two。 Boil: boil for 2 to 4 minutes, immediately cool thoroughly with clean water, rinse to remove astringency. The pre-boiled water should be changed frequently. 3. Flick water: put the walnut kernel in a cloth bag and shake the water in the centrifuge for 1 minute or 2 minutes, so that the walnut kernel content is controlled at about 10%. 4. Set sugar solution: walnut kernels after throwing water, about 50kg at a time
2019-01-16 -
Preparation of canned almonds in brine
(1) technological process: raw material → almond peeling, debittering, → disinfection, water control, → canning, → exhaust, → sealing, → sterilization and cooling → storage. (2) Technical essentials: ① raw material selection: almonds for canning should be large, fresh and full, without mildew and deterioration, and without diseases and insect pests. ② almond peeling and bitterness: first blanch the almond skin with 90-95 ℃ hot water for 3-5 minutes and then remove it, soften the almond skin, spread the skin surface and put it into a mechanical peeling machine or manual peeling machine. Then put the peeled apricot
2019-01-16 -
Do tomatoes lose weight?
Do tomatoes lose weight?
2019-03-04 -
Explore the high-yield cultivation techniques of edible fungi and the simple storage of edible fungi.
Simple Storage of Edible Fungi
2019-06-23 -
Rooting agents do not have to buy, just 2 minutes at home can do, rooting rate 100%!
Spring is a good time for cuttings. Huahua recently heard that some flower friends encountered the problem that the cuttings did not take root when cutting. Today Huahua taught everyone how to make rooting agents by themselves, so that roots could grow without spending money.
2018-03-24 -
What is Guizhou fish (clamp fish)? How much is the Guizhou fish per jin? How do you cook it?
Apart from pork, we usually eat the most meat from chicken, duck and fish. Well, let's not talk about chicken and duck today. Today, we will mainly talk about the practice and eating of fish. In fact, the nutritional value of fish is very high.
2020-11-11 What yes Guizhou fish clamp fish more less money one jin how do -
These five kinds of flowers are the most supportive. One tree is planted at home, and the whole family is healthy.
There are many flower friends who like to grow jasmine gardenia. These flowers are fragrant and beautiful in appearance. But did you know that these flowers not only can be watched, but also have a lot of medicinal value, made into dishes to eat, good for your health!
2018-09-09 -
Processing of preserved Sweet Potato
1. Raw and auxiliary materials: fresh sweet potato, granulated sugar, sugar, citric acid, sodium sulfite, edible gelatin, quicklime and so on. 2, technological process: sweet potato-cleaning-peeling-slicing-color protection-hardening-blanching-soaking gum-sugar boiling-sugar soaking-baking-packaging-finished product 3, process operation points: ① cleaning: select fresh potatoes with compact texture, non-invasive, non-pollution, non-rotting, block-shaped and round, and wash the soil by machine or manual. ② peeling: use a peeling machine or manual peeling to remove potato skins. Make an appointment to 1
2019-01-16 -
The ingenious use of salt in the prevention and control of diseases in herring culture
Salt has a strong insecticidal and sterilizing effect, and it is a common drug for the prevention and treatment of a variety of fish diseases, especially for the prevention and treatment of fish diseases caused by bacteria, fungi and parasites. 1. 3% brine is used for the prevention and treatment of bacterial fish diseases.
2020-11-08 Salt in herring culture disease control ingenious use salt -
Raising succulent jade dew in this way is more glittering and translucent than stuffy culture for 3 minutes to learn.
Using this "method" to raise succulent jade dew is more crystal clear than "stuffy". Learn in 3 minutes! Now there are many meat friends like to use the method of "stuffy" jade dew to improve the brightness of its window, but the method of stuffy jade dew is dry.
2018-09-06 -
Did you get the method of making the eight rose teas?
Did you get the method of making the eight rose teas?
2019-03-08 -
What should be paid attention to in koi culture, Yafeng aquarium
Yafeng aquarium salt, namely NaCL, plays an important role in daily life, and it is also widely used in the process of ornamental fish culture. First, the effect of salt on fish: 1, different proportions of disinfection and sterilization can treat and prevent different fish diseases, mainly.
2019-05-21