water body Learn more about water body
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Why can't the body color of yellow croaker turn yellow in running water culture?
Why can't the body color of yellow croaker turn yellow in running water culture?
2018-07-11 -
Prevention and treatment of red body disease of Penaeus vannamei
Prevention and treatment of red body disease of Penaeus vannamei
2018-07-10 -
Will leeches get into the body?
Will leeches get into the body?
2018-09-07 -
What are the effects of American ginseng (American ginseng), the king of all herbs, to drink in water? How many tablets are the most suitable? Can I drink it for a long time? Can be treated
American ginseng, also known as American ginseng, belongs to the king of all herbs. The best producing areas in China are planted in Huairou and Changbai Mountains in Beijing, China. So what are the effects of American ginseng soaking water? How many tablets are the most suitable? Can I drink it for a long time? What diseases can be treated? What are the effects of drinking American ginseng in water?
2019-03-15 -
Effect of Environmental factors on appearance quality of bag-planted Ganoderma lucidum
As a medicinal fungus, the medicinal value and commercial value of Ganoderma lucidum are directly related to the quality of fruiting body. It is an ideal goal for medicinal Ganoderma lucidum producers to cultivate fruiting bodies with good cap development and maturity. The fruiting body of Ganoderma lucidum is very sensitive to environmental factors such as temperature, humidity, ventilation, light and so on. if the conditions are not suitable, it is easy to produce deformed Ganoderma lucidum. Strict regulation of environmental factors is a necessary measure to improve the yield and appearance quality of Ganoderma lucidum. 1. Temperature factor Ganoderma lucidum fruiting body primordia can occur in large numbers at 25-30 ℃, less at 22 ℃, and grow slowly.
2019-01-15 -
What about the deformity of hericium Erinaceus?
Hericium Erinaceus (scientific name: Hericium erinaceus) is a traditional Chinese valuable dish with tender meat, delicious taste and delicious taste. It is one of the four famous dishes (hericium Erinaceus, bear paw, sea cucumber and shark's fin). It is known as mountain rare hericium and seafood bird's nest. A fungus or fungus of this family Dentaceae.
2020-11-08 Hericium Erinaceus mushroom deformity how to do hericium Erinaceus scientific name Hericium -
The elegant Little Princess "Fairy Fish" Culture Collection of Tropical Fish
Fairy fish, also known as swallow fish, angel, small fairy fish, small fin sailing fish, etc., Riceae fish, native to South America Guiana, Brazil. The fairy fish grows 12-15 centimeters.
2019-02-28 -
Why pond fish lack oxygen in winter
This is because when the temperature drops, the surface water temperature of deep-water ponds, fertile water ponds and cage high-density aquaculture waters is lower than that of the lower layer, and the specific gravity of water is higher than that of the lower layer. As a result, the surface cold water sinks and the lower warm water floats, forming vertical convection of the water body. On the other hand, the water body of the deep water layer is anoxic or even anaerobic, and the anoxic and anoxic water body floats up, resulting in serious hypoxia in the upper water body. On the other hand, the vertical movement of the water body accelerates the oxidation and decomposition of residual bait and feces deposited at the bottom of the pond, and increases the oxygen consumption in the water body. On the other hand, winter is too much
2019-01-15 -
The Marine Elf Nemo Family-- A complete Collection of the Culture of "Clownfish"
Clown fish is a common name for the fishes of the subfamily Sparidae, which is a kind of tropical saltwater fish. It is known that there are 28 species, one of which is from Premnas.
2019-02-27 -
A complete collection of pictures of medicinal leeches
A complete collection of pictures of medicinal leeches
2018-07-07 -
What about the abnormal mushrooms in the cultivation of hericium Erinaceus
Hericium Erinaceus, also known as hericium Erinaceus, hedgehog fungus, cauliflower fungus or mountain fungus, was originally a kind of precious edible fungus hidden deep in the dense forest. The fruiting body is round and thick, often hanging from the tree trunk, covered with needle-like spines, shaped very much like the head of a monkey, hence the name. The meat of hericium Erinaceus is tender and delicious, and its color, taste and fragrance are excellent. ...
2018-09-10 -
The effect of drinking water in Rosa roxburghii
The effect of drinking water in Rosa roxburghii
2018-07-07 -
What are the species of grouper?
What are the species of grouper?
2018-09-08 -
Growth environment of Ganoderma lucidum
Growth environment of Ganoderma lucidum
2018-07-05 -
Control of common diseases and insect pests of Pleurotus eryngii
Pleurotus eryngii is also known as Pleurotus ostreatus because it mainly grows on plants such as parsley of Umbelliferae. Pleurotus eryngii is rich in nutrition, fruiting body contains about 16% protein, 11% crude fat, 6% ash, 4% crude fiber, rich in 18 kinds of amino acids, excellent taste. Regular consumption can prevent cardiovascular disease, diabetes and obesity, and has beauty.
2018-07-19 -
The latest Ganoderma lucidum growth environment
Ganoderma lucidum is also called red ganoderma lucidum, white ganoderma lucidum, etc. It is umbrella-shaped, shaped or nearly round in shape. It is the fruiting body of Ganoderma lucidum of Polyporaceae fungus. It has the effects of invigorating qi and calming the nerves, relieving cough and asthma.
2020-11-10 Latest Ganoderma lucidum growth environment alias -
The fertilization technology and method of edible fungus and the general technological process of canned storage of edible fungus
General technological process of canned Storage of Edible Fungi
2019-06-03 -
How to distinguish between good and bad fish species
The purchase of high-quality fish species is the key to improve the survival rate, and the quality of fry can be identified according to body color, activity, sampling inspection and other indicators. Fish fry body color high-quality fish fry group body color is the same, the body is smooth and clean, do not drag mud; inferior fish fry group body color is different, commonly known as color fry, fish body drag mud. The activity stirred the water of the fry out of the whirlpool, and most of the high-quality fry swam against the current at the edge of the whirlpool, while most of the inferior fry were stirred into the whirlpool. Sample inspection to move the water surface, if you can move against the wind and against the current, pour the water.
2019-01-16 -
13 kinds of topdressing of Edible Fungi
1. Spray Shibao: each 5ml plus 50kg of water can make the mushroom neat and uniform, and the mushroom body becomes thicker. 2. Ye Mianbao: the usage is the same as that of spraying Shibao. 3. High yield Ling: each bag of 125g and 80kg of water can produce mushrooms ahead of time, produce more mushrooms, and make the mushroom body thick and strong. 4. Nongbao brand high yield element: 100 ml per bottle, add 200 kg of water, can make mushroom ahead of time, more mushroom. 5. Naphthylacetic acid: each bag contains 5 grams and 60 kilograms of water, which can make the mushroom grow neatly and promote the mushroom body to mature.
2019-01-16 -
High-yield cultivation of Pleurotus ostreatus (part two)
Fifth, the management of the sub-entity stage. At the end of the germicidal stage and the formation of the clot, the mushroom production management should be carried out according to the air temperature. The temperature dropped gradually in late August, and the mature bacterial clumps were opened with plastic sheeting and placed on the mushroom rack. The bacterial film grown out of the bacterial block is too thick, which is not conducive to the growth of fruiting body, so it is necessary to use a bamboo knife or iron nail to draw a line on the surface of the bacterial block, vertically and horizontally into a lattice about 2 cm wide. Cut through the bacterial membrane, the depth should be moderate, generally 1 cm deep. The bacterial block is easy to break if the line is too deep. Then lay it flat on the shelf, spray water, and adjust the room temperature.
2019-01-15