-
Practical Experience in Raising Soft-Shelled Turtles to Increase Egg Production
1. The male-to-female ratio should be appropriate. In a turtle breeding pond, too many males actually interferes with the mating of brood turtles and lowers the fertilization rate. Under normal circumstances, the male-to-female ratio should preferably be (3-4):1. If the males in the pond are strong and large in body size, their number can be smaller. Otherwise, the number of males should be increased.
-
Treatment experience for common diseases in home koi keeping
The treatment methods for koi diseases mainly include oral administration, medicated bathing, smearing, injection and surgical treatment. 1. Oral administration: a treatment method in which the medicine is mixed into the feed and fed, mainly treating nutritional disorders, bacterial diseases and internal diseases of the fish. Commonly used medicines
-
How is white spot disease treated in grouper farming?
Symptoms: White spot disease is one of the serious diseases of grouper, especially common in high-density holding tanks and cage farming. This disease spreads quickly; in severe cases, it can kill all the fish in a pond within 3-4 days. In cages, it forms a concurrent infection with monogeneans, with an infection rate of 90% and a mortality rate of over 50%. The disease is prevalent in Fujian, Guangdong and Zhejiang, China, and mostly occurs in summer.
-
How to prevent common diseases in scorpion farming? Detailed explanation of prevention and control measures
1. Spotted mold disease, also known as scorpion louse disease, mostly occurs from June to August, often caused by a damp environment, high air humidity, and moldy food, etc. The pathogenic bacteria are mostly green mold fungi. In infected scorpions (Mesobuthus martensii), yellow-brown or red-brown small spots often appear in the anterior thoracic plate and anterior abdomen in the early stage
-
What are the disease prevention issues in fragrant pig farming?
In order for fragrant pigs to grow up healthily and to reduce the occurrence of disease, we need to strengthen management of fragrant pigs and do a good job of prevention work. To do a good job of preventing disease in fragrant pigs, the following points must be achieved. 1. Strengthen hygiene management 1. Do a good job of environmental sanitation The fragrant pig pen environment must be
-
How to prevent and treat white nose disease in raccoon dog farming
White nose disease - before this, probably none of you had ever heard of it. If you go home and look through books or search for information online, there is no such thing as white nose disease either. But after listening to my explanation, when you go home and look through the books you have, you will all be able to find it
-
Practical Methods for Raising Turtles to Increase the Fertilization Rate of Turtle Eggs
Artificial breeding of turtles has sprung up in many places in recent years, but breeders have found that although female turtles of some species lay a lot of eggs, the fertilization rate is not high, especially the fertilization rate of eggs from turtles at their first laying age is even lower. Later, turtle breeding experts discovered that in nature, during the sexual maturation process of many animals
-
When spring and summer temperatures fluctuate, beware of parasitic diseases in koi farming
Spring is the season when all things revive. When the water temperature reaches above 10°C, koi begin to move and feed, entering the normal stage of growth and development. But at the same time, March to April each year is a period of relatively intense weather changes throughout the year, just as spring turns to summer, and the temperature rises
-
Treatment Methods for Pseudomonas aeruginosa Infection in Ostrich Farming
Pseudomonas aeruginosa is widely present in air, feces, soil, and sewage ponds, and the bacterium has extremely strong resistance to the external environment. It is a Gram-negative bacillus with a flagellum at one end and is motile. The bacterium grows well on ordinary culture media and can produce blue-green pigment and an aromatic
-
Causes and Prevention of Gas Bloat Disease in Loach
After the overwintering period, loach is in poor physical condition, having been in a fasting stage throughout the entire overwintering period. The intestinal wall of loach is relatively thin, and since it has not undergone peristalsis for a long time, its digestive capacity is still very weak at present. Therefore, even if farmers do not feed large amounts, gas bloat is still likely to occur.
条件筛选