-
Key Points of Yellow Catfish Farming Technology and Daily Management Methods
I believe many people like to eat yellow catfish, right? This fish is rich in protein, so its nutritional value is very high, and many people like to eat it. It can be seen everywhere, whether in supermarkets or vegetable markets. But how exactly are so many yellow catfish farmed?
-
How to Keep Guppies? A Detailed Guide to the Latest Scientific Breeding Techniques
As the most common species among tropical fish, guppies are a type of fish that is very easy to keep. Therefore, in recent years, guppy breeding in our country has become increasingly popular. However, being easy to keep does not mean there is no need to understand how to keep them; after all, fish are still quite fragile. So how do you feed them scientifically
-
A Detailed Guide to the Latest Scientific Farming Techniques for Paddlefish
Paddlefish is one of the fastest-growing freshwater fish species; paddlefish grow quickly and adapt strongly to their environment, tolerating both low and high temperatures. Join us below to learn how to raise paddlefish. Latest scientific paddlefish farming techniques. 1. Farming
-
How to Do Ecological Fish Farming? A Detailed Guide to Practical Farming Techniques
Ecological fish farming is an excellent farming method. Ecological fish farming makes use of the material cycles and energy conversion relationships between organisms and environmental factors, as well as between organisms and organisms, within the aquaculture ecosystem, and applies purposeful artificial regulation to establish a new ecological
-
Key technical points and management methods for icefish (noodlefish) farming
Icefish is one of China's valuable aquatic products, regarded as a delicacy on the table, and long famous at home and abroad. On the basis of successful research on icefish farming in large water bodies, aquatic research departments have also explored pond farming techniques for icefish. I. Pond conditions Choose an old pond, which requires
-
What Are the Reasons Fish Stop Eating? A Full Analysis of Common Causes
Water Quality Problems Water is the environment in which fish live. Water quality can change due to the influence of external natural conditions and human factors. For example, when there are floods, the water color becomes turbid and the water contains much silt, which is unfavorable for the life of fish; too many aquatic plants, or rotting and deteriorating ones, will also
-
A Comprehensive Analysis of New Salmon Farming Techniques
Salmon is also called samon fish or salman fish, and is one of the more commonly used fish ingredients in Western cuisine. Let us take a look below at the new techniques for farming salmon. 1. Farming conditions. 1. Farming pond structure: the farming pond adopts a greenhouse cement floor structure, and the greenhouse roof can be covered with plastic sheeting. Inside the greenhouse
-
What preparatory work is needed in the early stages of crayfish farming
If you want a good harvest, the early-stage work of crayfish farming is very important. 1. Pond renovation: For farming crayfish, the first is soil quality, the second is water quality, and the third is size. (1) Soil quality: It cannot be pure sandy soil; sandy soil is not suitable for maintaining stock; relatively hard soil is also not very
-
Detailed Explanation of Artificial Breeding Methods and Technical Key Points for the Chinese Giant Salamander
Giant Salamander Rearing Methods 1. Choosing a Suitable Environment Whether artificial breeding of the Chinese giant salamander succeeds depends crucially on the rearing environment. 1. The rearing water temperature must be suitable. According to many years of observation, the most suitable water temperature for giant salamander growth is 16-22°C. In low mountain areas, summer temperatures are higher; if the water temperature exceeds 26°C, giant salamander growth will be affected, sometimes causing a "summer dormancy" phenomenon, and excessively high temperatures can even cause death; however, if the altitude is too high and the ambient and water temperatures are too low, the effective growth period of the giant salamander is short and its growth rate is slow, making breeding unprofitable. Therefore, for breeding giant salamanders, the site should preferably be chosen in areas at an altitude of 500-800 m with no severe cold in winter and no extreme heat in summer.
-
A Complete Analysis of the Key Technical Points for Artificial Jellyfish (Rhopilema esculentum) Farming
In China, the jellyfish fishery has a long history, with the highest annual yield reaching 58,000 tons. However, for reasons that are still not fully understood, its resource volume fluctuates greatly from year to year; sometimes there is so much that there is no time to process it and it is left lying on the beach, while other times it vanishes without a trace.
条件筛选