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How to Choose an Exhaust Fan for a Multi-Span Greenhouse: Key Points on Installation and Maintenance
The exhaust fan in a multi-span greenhouse is key equipment for cooling and ventilation in protected agriculture. This article introduces the role of greenhouse exhaust fans, key points for selection and installation, and daily maintenance methods, helping growers make good use of fans for stable production and improved quality.
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Guide to Selecting and Using Insect-Killing Lamps in Facility Agriculture: Principles, Installation, and Key Points for Buying Second-Hand
Insect-killing lamps are common equipment for green prevention and control in facility agriculture. This article introduces their trapping and killing principles, installation and use methods, and the key points for inspecting the machine when buying a second-hand insect-killing lamp, helping growers avoid wasting money.