Insect prevention device for seedling cultivation for citrus planting and seedling insect prevention method
The insect prevention device comprises a protective cover, a temperature control box is installed on the left side of the protective cover, an air outlet is formed in the side, close to the protective cover, of the temperature control box, and a guide assembly for killing pests is installed on the r...
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Format: | Patent |
Sprache: | chi ; eng |
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