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The coughs and wheezing of pigs that are reflected in some cultures may be swine asthma. This …
The low-volume spray method sprays the diluted pesticide solution diluted with water at a cons…
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During the cold period, it is a period of high incidence of respiratory infectious disease…
Here we describe in detail the following four types of pre…
Twenty-four solar terms The last solar term was “big coldâ…
High-definition picture of citrus deficiency of boron. When citrus is deficient in boron, l…
Fire therapy is the abbreviation of traditional Chinese medicine fire…
The reasons for low survival rate and low preservation rate of walnut grafting are as follows:…