• Cheap and hot sales glass greenhouse for vegetable System 1
Cheap and hot sales glass greenhouse for vegetable

Cheap and hot sales glass greenhouse for vegetable

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 set
Supply Capability:
10000 set/month

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Specifications


1.Two inch galvanized steel pipe 

2.Fiber glass or 200 micron poly film 

3.Pad&fan cooling sytem 

4.Irrigation system 



Greenhouse is built with hot galvanized steel framework, high sunshine permiation rate, large space and so on. 


1.Feature

It's covered by float glass, which is featured for excellent light transmission rate.

 

2.Framework

Greenhouse is built with hot galvanized steel pipe, venlo type, garantee for 20 years.

 

3. Greenhouse size

Standard span width: 9.6m

Span quantity: For you option

Length: For your option.

Roof height: 4.73m

 

4. Covering material

4mm thickness float glass.

 

5. Door

Sliding door, alumnium alloy framework, covered by glass.

 

6. Remarks

Side or roof vent, cooling system, irrigation system, shade system, insect screen, heating system etc is also available.


Q: I need to know how important plastics are to computers. If someone could provide me with information on what parts of a computer use plastic, that would be great. I know the wires are insulated in a type of plastic and various parts are plastic but, would a computer be able to function without plastic? If not, are there alternatives that could be used? And, if so, what is a different example of a basic technology (ie engineering plastics) that is actually crucial for a computer to function? Other than electricity obviously
Well... I'd say that most computer parts have plastics. The Printed Circuit Boards are made WITH some kind of plastic (Polyester Fibre) and also there are cables, wires, capacitors, conductors, jumpers, and a lot of other internal stuff that are made from plastic. I'd say that its main dutie is to insulate the electricity and prevent short-circuits. Without plastic protection, all the components would be unprotected and short-circuits would happen very often. Not to mention the casing. If you look at your monitor, you'll see that its case is made from plastic. Your speakers too. So your computer case (it probably has a plastic front). So your mobile phone is (yes, a mobile phone these days are computers - they have RAM, CPU and video cards). Your iPod... Your digital watch... Everything's got plastic. It's non-conductive and also much lighter than most metals (specially the cheap ones such as iron and aluminium). To answer your question, a computer would work without plastic. But it would cost a fortune to replace it by other non-conductive material. We could use glass for instance, but can you imagine having a glass-keyboard and a glass mouse? Or a wooden mouse? That would be quite weird. And an iron monitor and computer case? You'd have to build a concrete structure in your living room to support a ton of metal, wood and glass. Also, injection molding is much cheaper than machine pressing. And much easier to handle. And much smaller. And lighter.
Q: How are plastic grain storage bins beneficial for long-term storage?
Plastic grain storage bins offer several benefits for long-term storage. Firstly, they are highly durable and resistant to rot, pests, and weather conditions, ensuring that the stored grains remain protected and intact. Additionally, plastic bins are easy to clean and maintain, reducing the risk of contamination and spoilage. They also provide airtight and watertight seals, preventing moisture and pests from entering, which further helps in preserving the quality of the grains. Lastly, plastic bins are lightweight and stackable, optimizing storage space and facilitating easy transportation when necessary. Overall, plastic grain storage bins offer convenience, protection, and longevity, making them highly beneficial for long-term storage.
Q: What is the best ground cover for shady areas?
One of the best ground covers for shady areas is Vinca minor, also known as periwinkle or myrtle. It is a low-maintenance evergreen plant that thrives in shade and creates a dense carpet of glossy green foliage. Vinca minor also produces beautiful blue or white flowers in spring, adding a pop of color to the shaded areas.
Q: Can agricultural plastic be used for plant tissue culture?
Yes, agricultural plastic can be used for plant tissue culture. It is commonly utilized as a cost-effective and convenient material for creating sterile environments and providing support to plant tissues during culture.
Q: Can ground cover be used to attract beneficial insects?
Yes, ground cover can be used to attract beneficial insects. Ground cover plants provide a habitat for beneficial insects such as ladybugs, lacewings, and hoverflies. These insects help control pests in the garden by preying on harmful insects, pollinating flowers, and improving the overall biodiversity. Additionally, certain ground cover plants like clover and yarrow attract bees and other pollinators, which are vital for plant reproduction.
Q: How do you choose ground cover that tolerates foot traffic?
When choosing ground cover that tolerates foot traffic, it is important to look for plants that are hardy, have a dense growth habit, and can withstand being walked on. Some popular options include low-growing grasses like zoysia or Bermuda grass, as well as creeping thyme, creeping juniper, or moss. It is also advisable to consider the specific conditions of the area such as sun exposure, soil type, and moisture levels to ensure the selected ground cover thrives in that environment.
Q: What are some ground cover options for wet, boggy areas?
Some ground cover options for wet, boggy areas include marsh marigold, ferns, sedges, and mosses. These plants are adapted to thrive in moist conditions and can help stabilize the soil while adding beauty to the area.
Q: How long do agricultural plastic products typically last?
Agricultural plastic products typically last anywhere from a few months to several years, depending on factors such as the type of plastic, its quality, and the specific application it is used for.
Q: Just bought an old house, 1 1/2 story. Gonna try to quot;flipquot; it. Built in 1919. I guess the electrical AND plumbing needs completely updated. Lot's of different opinion out there regarding Copper vs Plastic PVC or alternative plastic pipes. Which is the better way to go? HELP! I know nothing on the subject.
copper
Q: Can ground cover plants be used to suppress weed growth in vegetable gardens?
Yes, ground cover plants can be used to suppress weed growth in vegetable gardens. Ground covers such as clover, straw, or mulch can help to smother weeds by blocking sunlight, reducing their germination and growth. Additionally, ground covers help to retain moisture in the soil, which can benefit vegetable plants while creating an unfavorable environment for weeds.

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