A plant frame, a plant soilless cultivation system, and an automated vegetable greenhouse
A plant stand and plant technology, applied in the agricultural field, can solve the problems of short lifespan, complex design and high price
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Embodiment 1
[0050] Implementation example 1, such as Figure 1-7 As shown, an automatic control system for plant respiration is characterized in that it includes a suspension pipe, a water control head 2a, a high-level liquid tank r3a, a low-level liquid tank r8a, a plant rack r5a, a first pipeline b1a, a first water pump s1a, a second Water pump s2a, third pipeline s3a, culture fluid valve f1a, control fluid tank r9a, high level sensor 43a, low level sensor 48a, support 7a;
[0051] The suspension tube includes an outer tube 9a and an inner tube 92a. The outer tube 9a of the suspension tube has an open end and a closed end 913a. The lumen 910a of the outer tube 9a of the suspension tube has an opening at the open end. The lumen 910a is closed at the closed end 913a, and there are a large number of micropores 911a arranged longitudinally or axially on the side wall of the outer tube 9a of the suspended tube. In communication, the distance from the opening of the microhole 911a and the lu...
Embodiment 2
[0070] Implementation example 2, the automatic vegetable greenhouse, is characterized in that it has the technical solution of implementation example 1.
[0071] Other unclear parts in this description are prior art or common knowledge, so they will not be described in detail.
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