needle fish Learn more about needle fish
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Is the pinhead fish a needle fish? Is it a sea fish? How much is the price per jin? How do you cook it?
Needle-billed fish, also known as rocket fish, odd-toothed needlefish, pencil fish, a genus of fishes of the family Cephalidae, originating in India, Sri Lanka, Thailand and Malaysia. So is it a needle fish? Is it a sea fish? How much is the price per jin? How do you cook it? According to the Department of Science
2020-11-11 Needle mouth fish yes needle fish Mo marine fish price more less money one jin -
How much is the puffer fish per jin? And why is it bulging? What happens if you get stuck with a needle?
Everyone knows that puffer fish is delicious. So the market price is also high. And puffer fish will instinctively bulge up like a ball when in danger. Remember that the puff teacher in SpongeBob is a puffer fish ~ so do you know how much puffer fish costs per jin? And why would it?
2020-11-11 Puffer fish more less money one jin and why can you drum get up? -
How to change the water of goldfish needle seedlings
Goldfish is a common ornamental fish, they have strange posture, gorgeous colors, and are loved by people. So, how to change the water of goldfish needle seedlings? What is the way they are raised? First, how to change the water of goldfish needle seedlings? First of all, prepare clear water and pay attention to the new water and the old.
2020-11-11 Goldfish needle seedlings how change water goldfish is a common -
Immune injection to solve the four diseases of grass carp how to vaccinate grass carp in spring
Immune injection to solve the four diseases of grass carp how to vaccinate grass carp in spring
2018-07-11 -
You don't have to buy fat flowers anymore. It's all around.
Fallen leaves into rotten leaf soil operation steps: 1, to the community or the park to stroll around, you can collect a large bag full of fallen leaves. Fallen leaves had better choose some large leaves, such as sycamore, maple leaves and so on. 2. Prepare some garden soil.
2018-05-04 -
Artificial spawning method of culturing black fish
Chorionic gonadotropin and pituitary gland of common carp, bighead carp and carp were injected into artificial labor. Common carp, bighead carp and carp pituitary are basically used as labor-inducing agents in the Pearl River Delta region. the doses per 0.5 kg body weight are: bighead carp and carp pituitary 7 (1 carp pituitary equivalent).
2020-11-08 Aquaculture black fish artificial induced labor method induced birth -
What are the feed formulations for Rex rabbits?
Rex rabbit feed formula should be designed according to nutritional needs and local feed resources, and the design of practical feed formula is an important work that must be done in every large-scale rabbit farm. There are many methods to design feed formula, such as square method, trial and error method and so on. The following Rex rabbit species are introduced below.
2020-11-08 Rex rabbit feed formula have which need -
Hangtai Aquarium: try the following methods if you don't prevent fish from getting sick
The ecological prevention of ornamental fish disease is a permanent cure, while actively, correctly and scientifically using drugs to treat fish disease is a temporary cure. In line with the principle of "curing both the symptoms and root causes", it is necessary to effectively treat or delay the spread of ornamental fish disease.
2018-05-05 -
Prevention and treatment techniques of several common diseases in cultured California perch
California perch is extremely resistant to disease, so the incidence of disease is quite low. So far, there are the following known diseases: 1. Needle disease (Anchor head disease): this disease occurs only in a few individuals, and most of the parasitic sites are at the base and tail of the dorsal fin or Xiamen fin.
2020-11-08 Aquaculture California perch several species common diseased prevention and control technology -
Practical culture techniques of herring
Practical culture techniques of herring
2018-07-09 -
Artificial Propagation and spawning Technology of Monopterus Albus
Artificial Propagation and spawning Technology of Monopterus Albus
2018-07-04 -
Fish body ulcer how to prevent and cure fish lice disease in winter
Fish body ulcer how to prevent and cure fish lice disease in winter
2018-07-11 -
Pruning and needle control method for bonsai of Pinus elliottii
Mountain pine, also known as Pinus massoniana, is a common tree species in Lingnan, and it is also one of the famous species for making bonsai. Its vigorous, rugged and simple body, vigorous and straight, green and evergreen, is gradually valued and loved by bonsai lovers. Famous artists of all ages often have masterpieces and are very popular with bonsai lovers. But its needles are too long.
2019-06-09 -
Live fish can be kept fresh by acupuncture
A marine biologist in Japan has invented a method of keeping live fish fresh by acupuncture. This method uses the acupuncture technique of traditional Chinese medicine, in which the needle is inserted into the brainstem nerve point of the fish, and the live fish goes into a dormant state after a few minutes. According to the experiment, after the live fish is dormant by acupuncture points, it can be dormant for about 10 hours, and the body in the dormant state enters the lowest maintenance state and will not deteriorate and stink. In this way, it can keep fresh without freezing.
2019-01-16 -
Culture Technique of Paramisgurnus macrolepis
Culture Technique of Paramisgurnus macrolepis
2018-07-04 -
Practical culture techniques of herring
1. Herbivorous herring is a carnivorous fish, which mainly feeds on zooplankton in fry and fingerling stage. When the body length is about 15cm, you change your eating habits and begin to eat small screws. With the development of the lower pharyngeal teeth, the crushing function is enhanced, and the young fish feed on molluscs, such as mussels and snails.
2020-11-08 Herring solid used culture techniques diet herring genus -
Technical video of herring culture
Technical video of herring culture
2018-09-08 -
How do peacock fish divide male and female
How do peacock fish divide male and female
2018-09-08 -
Prevention and treatment of diseases of peacock fish
Friends who raise peacock fish have always had a great confusion, that is, their favorite fish always have pathological changes. Usually, sick peacock fish can be treated and rarely cured, even if they are cured, their ornamental quality will be greatly reduced. So we have to
2020-11-08 Peacock fish disease prevention breeding peacock -
Yubao (insecticidal)
This product is a new generation of green aquatic insecticides, which has the advantages of high efficiency, safety, no pollution, no damage to water quality and no effect on fish appetite. It is quite safe for eel, sweet-scented osmanthus, white Pomfret and California perch, and can be used to kill aquatic pests such as anchor fleas (needle worms), Chinese fleas (Gill worms), fish lice and water fleas (spiders) in eel ponds. Dosage: 50ml (one or two) per mu (water depth 1 meter). Usage: first dilute the drug with a small amount of water, and then sprinkle it evenly throughout the pool. Note: this product is suitable to be near.
2019-01-16