Fruit-type cucumber, also known as small cucumber, mini cucumber, its length is generally …
Control of moisture: Moisture is too large, it is prone to heat and mildew, and it is not …
I. Status of disinfection application of vaporized hydrogen peroxide (VHP) solution
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How to prevent dry wheat hot air? Dry hot air is one of the common met…
Keep warm and cold. Although the cold resistance of adult geese increased, but in winter w…