-
Practical Experience Sharing on Cage Culture of Grass Carp
Grass carp mainly feeds on grass. It often inhabits places with lush aquatic plants and is a middle-to-lower-layer fish. Its optimum growth temperature is 20-30°C, and it has a large food intake. Above 32°C or below 15°C, its growth rate slows markedly and its food intake decreases. When the water temperature is below 10°C, it stops feeding and enters a state of winter dormancy,
-
Prevention and Treatment Methods for Gas Bubble Disease in Overwintering Common Carp Aquaculture
June to September is the peak period for fish disease outbreaks. In adult fish ponds, hemorrhagic septicemia of crucian carp (Carassius auratus) frequently occurs and endangers silver carp, bighead carp, and blunt snout bream (Megalobrama amblycephala), causing heavy losses to farmers. Conventional medication generally produces poor therapeutic results. After years of repeated observation and treatment, researchers
-
Experience Sharing on Lighting Management in Open-Sided Poultry Houses
1. Brooding Period The lighting during the brooding period mainly stimulates the chickens' feed intake, and the effects of lighting on chicks are mainly manifested in two aspects: light duration and light intensity. At this time, problems with light duration are prone to occur. Some farmers, without considering weight gain, provide 8 hours of light during the first 2-3 weeks of brooding.
-
How to manage a chicken flock during a disease outbreak? A summary of practical poultry-raising experience
After a disease outbreak in a chicken flock, it is essential to promptly take measures such as isolation, culling, or medication. However, because an outbreak also causes physiological dysfunction, the flock's ability to adapt to the environment and its nutrient requirements both change. If at this time you
-
Sharing experience in raising ducks in wild rice stem fields: How to raise ducks well in wild rice stem fields
Putting ducks out to range in wild rice stem fields was not an idea the farmers of Huishan Town came up with suddenly. It was learned from the "rice field duck raising" practice in Gaobu Town, Yuecheng District, Shaoxing, and even the ducklings released were Shaoxing partridge ducks. Many farmers were initially worried that the ducks would run around and trample the seedlings.
-
How to carry out epidemic prevention work for gosling flocks during goose raising
Immunization with live gosling plague vaccine for goslings: For goslings from breeding geese that have not been immunized with live gosling plague vaccine, or goslings from breeding geese 100 days after immunization with live gosling plague vaccine, administer subcutaneous injection immunization with live gosling plague vaccine for goslings within 1-2 days after hatching. Within 7 days after immunization, isolated rearing is required
-
How to supplement feed for female geese? Mastering the "three looks" is key
I. Supplement feed based on body condition. If a female goose is too fat, a large amount of fat is deposited around the ovaries and oviducts, affecting the formation and movement of egg cells and reducing egg production. If a female goose is too thin, it lacks nutrition, and egg production will naturally not be high. For an overly fat female goose, simply reduce production appropriately or stop feeding concentrated feed,
-
Experience sharing on feeding urea to cattle in winter and spring
In winter and spring, when green feed is scarce, some raisers add urea to cattle feed to improve the feeding effect, and this is acceptable. To help everyone understand the mechanism of urea feeding to cattle and the specific feeding methods, and to better bring urea into play in cattle production
-
Practical Experience in Fattening Thin Cattle in Winter and Spring
In the slack farming season of winter and spring, buy a few thin cattle in poor body condition at the market. After about 2 months of feeding, each head can gain 90-100 kg. Select good thin cattle. Thin cattle caused by poor feeding management, low-quality feed, heavy work, or having limb disabilities that do not affect the fattening effect, or suffering from parasites, are the preferred subjects for efficient and rapid fattening. ⟦4 <p>In the slack farming season of winter and spring, buy a few thin cattle in poor body condition at the market. After about 2 months of feeding, each head can gain 90-100 kg.</p><p></p><p>Select good thin cattle. Thin cattle caused by poor feeding management, low-quality feed, heavy work, or having limb disabilities that do not affect the fattening effect, or suffering from parasites, are the preferred subjects for efficient and rapid fattening.</p><p>Disease prevention and deworming. Newly purchased cattle must undergo a comprehensive examination. Only healthy ones may be injected with vaccines against foot-and-mouth disease, brucellosis, and Clostridium welchii disease before being admitted to the barn for mixed rearing, and deworming and stomach conditioning should be carried out before formal fattening.</p><p>Fattening in stages. The fattening period for thin cattle should generally be controlled at 50-60 days and can be divided into three stages: The first stage (6-8 days) is mainly to train the cattle to go to the trough and learn to eat mixed feed. The second stage (10-12 days) is mainly to restore body condition, gradually increasing the amount of mixed feed in feeding. The third stage (35-40 days). Increase the daily amount of mixed feed fed to each head of cattle, and provide sufficient high-quality green grass, dry hay, or ammoniated straw feed.</p><p>Careful management. During the fattening period, try to create a warm, quiet, and comfortable living environment for the thin cattle. In the later stage of fattening, pay attention to observing the growth condition of the cattle and sell them promptly.</p>
-
Experience Sharing on Large-Scale Confined Rearing of Meat Dogs
As a newly emerging special breeding project, large-scale rearing of meat dogs has characteristics and rearing methods different from those of other animals. Only by fully utilizing the special living habits of dogs, creating suitable environmental conditions, and adopting scientific feeding and management techniques can
条件筛选