Multi-Span Agricultural Po Tunnel Film Greenhouses with Agriculture Hydroponic Lettuce/Vegetables for Sale

Product Description

Multi-Span Agricultural PO Tunnel Film Greenhouses with Agriculture Hydroponic Lettuce/Vegetables for sale

Product Description

 

Product Name	Multi-span agriculture plastic film greenhouse
Wind Load	0.4 KN/m²
Snow Load	0.35 KN/m²
Rainfall	140 mm³/h
Span Width	6-12m or as client's requests
Bay Width	4.0-5.0m or customized
Gutter Height	3.5-4.5m or customized
Roof Height	3.5-8.0
Covering Material	PE PO Film special used for greenhouse
Support system	Outside shading system;  Inside shading system;  Cooling system;              Heating system;            Irrigation system;      Ventilation system;  Intelligent net control system etc

Detailed Photos

A greenhouse can be a great asset when growing vegetables in your garden, extending your growing season, and even providing you with fresh vegetables through the winter and early spring. Successful vegetable growing requires the right environment in your greenhouse. Environmental elements to be considered are heat (in cooler months), cooling (in warm months), ventilation, air circulation, shading, humidity, and lighting.

Seed Starting

Seed starting for the summer or winter vegetable garden is a common use for a greenhouse. With a greenhouse, you can get an early start to your garden or even have vegetables year-round. Needed seed starting supplies are containers, sterile soil, fertilizer, water, and, especially for northern gardeners, heat and light. A relatively inexpensive way to start seeds is using a propagation mat under seed flats. This provides warmth directly to the soil to help with germination. An alternative to using flats is to plant seeds directly into a soil bench. Warmth can be provided with a heat cable buried about 6 inches in the soil.

Heating

Heat in the greenhouse can be provided with electric, natural gas or LP gas heaters. Electric heaters are flexible, economical, and easy to install with 240-volt heaters generally being more efficient than 120-volt. However, a 120-volt heater is generally adequate for heating a small greenhouse when controlled by a separate heavy-duty, moisture resistant thermostat. Natural gas and LP heaters need to be properly vented, both providing fresh air for combustion and exhausting fumes, and equipped with a good thermostat. Other, less common heating methods include in-the-floor radiant heating or an extension of a forced-air home heating system to an attached greenhouse.

 

 

 

Ventilation

In the winter, it can be difficult to prevent the growth of mold and mildew. Do not over water. Help control humidity with proper ventilation and air circulation. For air circulation I recommend an oscillating fan running 24/7 all year long. For ventilation in the warmer months, the gentlest form of ventilation is through natural convection with base wall vents or jalousie (louvered) windows pulling cool air in down low, with roof vents allowing hot air out through the roof.
 

Cooling

Positive cooling is usually not needed in a greenhouse if adequate humidity and shading is provided on hot days. If positive cooling is needed, I suggest using evaporative air coolers, which humidify as they cool. Air conditioners are not good for most plants since they remove moisture from the air.

Pollination

Vegetables growing in a greenhouse often need help with pollination. Standard cucumbers will need hand pollination, taking the male blossom and gently rubbing the female blossom center. Tomatoes and peppers are self-pollinating, but the blossoms should be gently shaken or vibrated on a regular basis. Circulation fans can help move plants. A preferred alternative is to look in seed catalogs for varieties of seeds that are appropriate for greenhouse production, often due to their method of pollination.

Vegetables to Grow in the Winter Greenhouse

Vegetables commonly grown in a winter greenhouse include lettuce, spinach, radishes, tomatoes, peppers, and cucumbers. However, what you are able to successfully grow depends on the nighttime temperatures you decide to keep. A cool greenhouse, with nighttime temperatures of 40-45°F, works for lettuce, spinach, and radishes. Peppers, tomatoes, and cucumbers need warmer temperatures at night, around 65°F, especially when fruit is growing.

Company Profile

Sinok Greenhouse company is a professional company which sets greenhouse and supporting facility design, manufacture and research & development in one. The major products include flower market greenhouses, planting greenhouses, aquaculture greenhouses,ecological restaurant greenhouses, glasshouses, spherical greenhouses, sunlight-plate greenhouses,film greenhouses and corresponding accessories. 

Meanwhile, Sinok greenhouse can tailor modern automatic control greenhouse together with accessories that are required according to clients,different requirements.

 

We are Factory Covers 10000+ sqm² and 5 production lines.	Provide Professional Engineer Suitable solution upon request&budget.
We have Workshop Stronger factory customization ability.	Professional Service Team Complete installation drawing, manual and video

 

Customer Feedback


After-service:
Xinhe Greenhouse could send engineer go abroad for correct installation, horticultural service and other service for you.

Building remote instruction

Provide installation drawings

3D video according to customer needs

 
FAQ
 

1.Are you factory?
Yes, we are manufacturer for greenhouse and related systems for 20 years. With professional engineer team for suitable greenhouse design, complete after-sale service and factory direct sale for you now! We can supply one - stop greenhouse solution for you.

2.How to ensure the quality of the products ?
A.We are golden supplier of 12 years and engaged in exporting for 10 years, goods had been exported to more than 40 countries and got good reputation in worldwide market. Long-term and mutual-benefits cooperation is our management philosophy.

B.To confirm every batch goods is in good condition, our inspection department will examine and test the products thoroughly and carefully before delivery. Necessary test and certification can be obtained as your request.

3.How about packaging and shipping?
A.The goods is marked according to their name and parts, accessories into carton, pipes by bundle, all goods load into the container directly. (suggest you buy whole container so that we can drag the container to our factory and load well all goods).

B.Shipping port is usually Qingdao, we can arrange the shipping for you after getting your compensation.

4.Is there any instruction or manual guide installation?
A.Yes, Complete installation manual,drawing and video with the goods;

B.Engineer 24 hours online guidance installation;

C.Overseas service team guidance installation;