1. Analysis of the reasons why sows have little or no milk (1) Nutritional level and feed quality are the main factors that affect lactation, especially if a higher nutritional level is given during pregnancy, it will reduce the lactating sow's lactation; if a lower nutritional level is given, the sow will lose weight More, […]

Raising chickens is a delicate task, especially broiler chickens, which will be released for slaughter in just a few dozen days. Therefore, no errors are allowed during the entire breeding process. Even if there is a mistake in feeding management, it will have an impact on the final production performance, such as increased feed-to-meat ratio,

A chicken farmer asked us today, saying that his chickens have no appetite, they like to drink water, their bodies are weak and uncoordinated, and their crops are larger than normal chickens. Anatomy showed that the crop mucosa fell off with mucus inside, the glandular stomach was congested, and the small intestinal mucosa had bleeding

Broiler farming is very popular nowadays. People in many areas are raising broiler chickens. Some people are very profitable from breeding, but many others are not very profitable. Why? The conclusion is that the unreasonable feeding management has slowed down the speed of breeding and production, and the profit has become much lower. Today, I

Laying hens refer to chickens that are raised to lay eggs to supply eggs. Unlike broiler chickens, the main issue of people raising laying hens is to improve the quality of eggs and maintain or increase egg production, not to improve chicken quality. Eggs are the main source of income for raising laying hens. The

In chicken production, especially under the conditions of intensive production, chickens have a certain strain and adaptability to the stimulation of stocking density, climate, immunization, transfer, grouping, beak cutting, light and other factors. If the intensity of these stimulations If it is too large or lasts too long, and exceeds the body's physiological tolerance, it

1. How to disinfect the newly dug crayfish breeding pond? The newly excavated shrimp pond has no sediment at the bottom of the pond, and there is no need to clean the pond. After the excavation is completed, it can be treated as follows: air drying-water supply-disinfection-detoxification-planting grass-fertilization-fertilizer and hydroponic culture Bacteria-fodder fertilizer. Wait for

The recovery of everything in spring is a good season for raising pigs. However, as pigs go through a long winter, the body' s disease resistance is weakened, and various pathogens also multiply as the temperature rises. Poor management by farmers can easily cause pigs. When the disease occurs, epidemic prevention is the focus of

In the process of raising pigs, it is inevitable that some diseases will be encountered. Only when the cause of the disease is correctly judged and the right medicine can be cured as soon as possible, otherwise the longer the delay, the growth and development of the pigs will be greatly affected. For farmers, in

Laying hens are 400 days old, which is the later stage of rearing, and are commonly called "old chickens". At this time, the quality of eggshells generally began to decline, the thickness and strength of the eggshells decreased, the white shells, soft shells, sand shells, thin shells, and cracked eggs increased, and the damage rate

1. Breeding site selection and engineering construction （1）Crayfish breeding sites require adequate water sources, convenient irrigation and drainage, and strong flood and drought resistance capabilities. The pH value of the soil is neutral to slightly alkaline, and there is plenty of sunlight and long exposure time, which is conducive to the reproduction of plankton, especially

During the breeding process of laying hens, the production and maintenance of uniform and effective antibodies such as vaccine itself, immunization method, and immunization dose have an important impact. In addition, diseases of the digestive tract, respiratory tract and reproductive tract will also be synthesized, neutralized and metabolized To affect the uniform and effective antibody