After a shrimp becomes ill, a certain part of the body or an organ will exhibit a distinct…
When the main symptoms of crop sulfur deficiency are sulfur-deficient, their appearance sympto…
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According to customs statistics, in the first three quarters …
In order to cope with the continuous cold weather in the locality, we ensured that greenho…
Opal is a kind of organic humic acid broad-spectrum active liquid fertilizer. It is a new type…
The disease is caused by the infection of Botryotinia fabae and belongs to Ascomycetes sub…
The disease is caused by the infection of Botryotinia fabae and belongs to Ascomycetes sub…