Diseases Learn more about Diseases
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What are the common animal diseases of type I, II and III, respectively?
Animal diseases refer to animal infectious diseases and parasitic diseases. According to the degree of harm of animal diseases to aquaculture production and human health, the animal diseases managed by the Law of the people's Republic of China on Animal epidemic Prevention are divided into the following three categories: class I diseases, which refer to human beings.
2020-11-11 Common one two three types animals epidemic diseases respectively including -
Occurrence and control of epidemic diseases in pigs at different feeding stages
The incidence of swine fever, swine erysipelas and porcine lung disease are collectively referred to as the three major infectious diseases of pigs. In China, the total mortality rate of infected pigs accounts for about 8% of the total, and the mortality rate of pigs in areas with better prevention and control is also 5%. Therefore, the level of prevention and control of pig disease should be improved. If the total mortality rate of pigs can be reduced by one percentage point every year, which is equivalent to an increase of 5 million pigs, what a great wealth it is. According to relevant statistics, among the causes of death of pigs,
2019-01-16 -
Occurrence and control of epidemic diseases in different feeding stages of pigs
The incidence of swine fever, swine erysipelas and porcine lung disease are collectively referred to as the three major infectious diseases of pigs. In China, the total mortality rate of infected pigs accounts for about 8% of the total, and the mortality rate of pigs in areas with better prevention and control is also 5%. Therefore, the level of prevention and control of pig disease should be improved. If the total mortality rate of pigs can be reduced by one percentage point every year, which is equivalent to an increase of 5 million pigs, what a great wealth it is. According to the relevant statistics,
2019-01-16 -
Management of Coconut Diseases and insect pests: introduction to Coal Diseases, Coal Diseases and Disease Ecology of Coconut Diseases
What is the coal disease of coconut? How is the ecology of the disease? Do you want to know. Symptoms: black soot-like hyphae are produced on the lower or upper surface of the leaf, and in serious cases, a whole piece of black cover will be formed to cover the leaf, seriously affecting the normal growth of the leaf.
2019-01-19 Coconuts diseases and insect pests management diseases coal diseases and -
Knowledge about diseases and insect pests of orchids
Knowledge about diseases and insect pests of orchids
2019-07-19 -
What are the types of silkworm diseases?
Silkworm diseases can be divided into two categories, one is infectious diseases, the other is non-communicable diseases. All diseases caused by the proliferation of pathogenic microorganisms such as viruses, bacteria and fungi are infectious diseases, which can be transmitted to healthy silkworms through diseased silkworm, which is an important factor affecting sericulture production. All diseases caused by arthropods (fly maggots, lice mites), pesticide poisoning and mechanical trauma are called non-communicable diseases, which can not cause the disease of healthy silkworms by sericulture, and it is also an important factor affecting sericulture production.
2019-01-16 -
How to identify and control flower diseases and identify edible fungus diseases
How to identify and control flower diseases
2019-06-03 -
Main diseases and control of vegetables in soilless cultivation
At present, there are many ways of soilless cultivation in China, such as nutrient solution soilless cultivation, organic ecotype soilless cultivation, nutrient solution hydroponics and organic soilless cultivation. Leafy vegetables are the main vegetables, followed by fruit vegetables and melons. Kind of.
2018-05-26 -
Why is it difficult for aquaculture people to get rich? the key is that you have to deal with the occurrence of aquaculture diseases.
In recent years, with the increase of breeding density and the amount of commercial feed, the water environment is polluted, which attracts a number one enemy in aquaculture.
2019-02-26 -
Popular science | Why can edible fungi cure diseases?
Why NO.1 Edible Fungi can treat a variety of diseases Edible Fungi can enhance the physique of the human body, and has the therapeutic effect of strengthening the body, strengthening the foundation, strengthening the body and dispelling evil.
2019-02-23 -
How to identify flower diseases and insect pests?
How to identify flower diseases and insect pests?
2019-09-26 -
Identification and Control measures of Flower Diseases
Identification and Control measures of Flower Diseases
2019-07-12 -
The prevention and control of diseases and insect pests of medicinal flowers and the main points of sowing flowers in different seasons
Control of Diseases and insect pests of Medicinal Flowers
2019-06-13 -
Common Tea Diseases in China
There are more than 100 kinds of recorded tea plant diseases, and more than 30 kinds of common diseases. 1. Nearly 40 leaf diseases have been recorded. Tea leaf diseases mainly include: tea cake disease, which occurs seriously in high mountain tea gardens in southwest tea areas; tea white star disease and tea round red star disease, which are seriously affected in high mountain tea gardens in east and southwest provinces under low temperature and high humidity conditions; tea bud blight is one of the common and important diseases in zhejiang and hunan provinces. The diseases of mature leaves and old leaves include tea cloud leaf blight, tea ring spot, tea anthracnose and tea brown
2019-01-16 -
How to identify flower diseases and insect pests
How to identify flower diseases and insect pests
2019-08-04 -
How to control diseases and insect pests, 2 insect pests, 2 diseases / medicinal control is the most direct.
Diseases and insect pests are a problem that all plants do not want to encounter, and hibiscus flowers are no exception. If we are not careful in the process of breeding, it is easy for them to take advantage of the situation. This kind of problem is very harmful to plants, so we must deal with it in time when it appears, about how to prevent and control diseases and insect pests.
2018-12-09 -
Main diseases and insect pests of Camellia oleifera and their control measures
The main diseases and insect pests of Camellia oleifera and their control technical measures 1. The main diseases and insect pests of Camellia oleifera In the process of planting Camellia oleifera, there are many kinds of diseases and insect pests. The main diseases include: anthracnose, oil, soft rot, blight and other diseases. The main pests include: tea silkworm,...
2018-06-14 -
What are the common types of diseases in flowers
What are the common types of diseases in flowers
2020-07-14 -
How to identify flower diseases and insect pests
How to identify flower diseases and insect pests
2020-11-26 -
The occupational diseases of farmers should not be ignored.
The problem of occupational diseases of farmers can not be ignored. For example, farmers who grow fruits and vegetables have more exposure to pesticides, which will induce blood diseases and skin diseases; farmers who grow rice will suffer from arteriosclerosis when they work for a long time in cold water with bare legs; and farmers who operate greenhouses will suffer from arteriosclerosis.
2016-03-20 Farmers occupational diseases can not be ignored farmers