102 Pints  (12.8 gal)  Greenhouse Mobile Steel Commercial Dehumidifier for Basements

SeedMax™ ECO Dehumidifier series provides special design for indoor farming / greenhouse market choice with efficient dehumidification performance. Its mobile design allows frequent change of location from one building site to another or applications in rough surroundings or commercial using purposes.

The robust steel housing with transport and big wheels can easily be transported by car, truck or any transportation vehicles. Additional transport safety is provided by the practical cable holder on the back of the unit.  

ECO series dehumidifiers are equipped with an efficient rotary piston compressor with low-maintenance cost and can be transported and stored in any position. 

1. The necessity of using dehumidifiers in greenhouses

Greenhouses can transmit light and keep warm (or heat) for cultivating plants. In the seasons that are not suitable for plant growth, it can provide greenhouse growth period and increase yield. It is mostly used for cultivation or seedlings of temperature-loving vegetables in low temperature season.

The humidity conditions in the greenhouse are directly related to the growth and development of various crops. Scientifically and rationally regulating the humidity conditions in the greenhouse can create a small environment conducive to the growth and development of fruits and vegetables in the greenhouse, ensuring high yield, high quality, and An important part of high efficiency.

Different crops have different requirements for air humidity at various stages of growth and development. For example, cucumber is a humid vegetable, and its required air humidity is around 85%-90%RH; loofah and bitter gourd are semi-humid vegetables. The required air humidity is around 70%-80%RH; solanaceous fruits and beans are semi-dry vegetables, and the required air humidity is around 55%-65%RH; watermelons, melons, etc. are dry, required The air humidity is about 45%-55%RH.

2. The impact of humidity on greenhouse crops

Humidity has a significant impact on the transpiration, photosynthesis, disease occurrence and physiological disorders of greenhouse crops, which is specifically expressed in: 　　

1. Air humidity affects transpiration. Transpiration is not only the driving force for plant water absorption, but also the driving force for the transportation of mineral nutrients. If the air humidity is high and the transpiration is weak, the plant's ability to transport mineral nutrients decreases. Transpiration can also adjust the temperature of the leaves. If the temperature is high, the air humidity is high, and the transpiration is weak, the leaves may be burned. 　　

2. The air humidity will affect the opening and closing of plant stomata. If the air humidity is too high or too low, the stomata will be closed. Carbon dioxide cannot enter the mesophyll cells, and photosynthesis will slow down or even stop. 　　

3. Excessive air humidity is conducive to the reproduction of pathogens. Most fungal spores need high humidity for germination and hyphae development; too low is conducive to the occurrence of pests, such as red spiders and other mites generally occur in high temperature and low humidity. Environment. 　

4. High humidity will condense leaf surface water, cause leaf surface cells to rupture, and make plants weak.

3. The advantages of using dehumidifiers in greenhouses

Ventilation is currently the simplest method of dehumidification commonly used in greenhouses. Generally, after each irrigation, without affecting the temperature, increase the ventilation rate, change into the dry air from the outside, and reduce the shed. The relative humidity of the air inside. Ventilation cannot be done blindly, and the amount of ventilation must be determined according to needs. Therefore, ventilation is more labor intensive and cannot be precisely controlled, and the temperature may also be affected.

In addition, you can also sprinkle some straw, wheat straw, plant ash or fine dry soil between the rows, or accumulate quicklime in the leisure area of the shed to absorb moisture, but the overall effect is still labor intensive and the effect is mediocre.

Therefore, the most simple and effective way to control the humidity in a greenhouse is to use a dehumidifier for dehumidification. The use of a greenhouse dehumidifier for humidity control can not only efficiently remove the moisture in the shed, but also accurately control the air humidity in the shed within the range required by the growth and development of various crops. At the same time, the operation of the dehumidifier will not affect the temperature in the greenhouse, which provides a favorable growth environment for the growth of crops.

4. Applications

In addition to fields such as greenhouse vegetables, green plants and other crops that generally require humidity control, the use of dehumidifiers is the most efficient and convenient in fields such as fruit and vegetable preservation, fungus breeding, drying of Chinese medicinal materials, spice storage, and seafood transportation. Humidity control solutions.

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Package: Carton (1pc)