Large span 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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Covering Material:

Float glass. (Single-layer or double-layer)

This glass is molded in the tin tank with the gas (H2, N2) and has high smoothness. And excellent light transmittance rate is more than 90%. In addition, it has better resistance and UV compartment capacity. And low thermal expansion and contraction coefficient. All the features decide that this kind of glass could last more than 20 years with good appearance.

Toughened (Tempered) Glass. (Single-layer )

Toughened or tempered glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. when toughened glass broken, it will crumble into small granular chunks instead of splintering into jagged shards. However, the light transmitance is nearly the same as normal float glass.

Scattering Glass( Single-layer)

Scatering Glass is a kind of newly designed glass which is specially treated on the surface and structure and it can divide the direct light into smaller beams of light with different directions. It increases the light transmitance and uniformity in the greenhouse and decrease the shadow area of greenhouse structure effectively. The light transmitance of scattering glass is more than 97.5% and it can increase more than 15% production.

Q: What criteria do farmers use to select high-quality agricultural plastic products for their fields?: Farmers choose high-quality agricultural plastic products for their fields by considering several factors. They look for durability, ensuring the material can withstand weather conditions and physical stress. UV resistance is crucial to prevent degradation from sunlight. They also consider the product's flexibility to adapt to different field shapes and temperatures. The permeability of the plastic is important for water and air circulation, affecting plant growth. Additionally, farmers check for chemical resistance to protect crops from harmful substances that may leach from the plastic. Lastly, cost-effectiveness and the environmental impact, including biodegradability, are also taken into account to ensure sustainable farming practices.

Q: first of all I'd like to know why are glass bottles better than plastic bottles and then is there a good time to switch over from glass to plastic?: plastic is said to be bad because of BPA ... they have BPA free plastic bottles but you still never know what is in it.. Glass is suppose to better being that there are no plastic concerns, they distribute the heat of the bottle evenly and that they can be thrown in the dishwasher on high heat so you know they are getting clean.. we have glass.. I like it.. its better to always use glass.. we don't have plastic anything.. just because.. why? for sippy cups we use clean canteen brand stainless steel ones.. best wishes..

Q: Do I have remove the labels? Do I have to removed the colored plastic cap? What if they are different shapes and sizes? Can I put them all together?Can I put the clear plastics (like for soda) with unclear plastics (like for punch) together?Can I take it to the little stations outside of supermarkets to recycle? I know they recycle cans.: All type of plastics are first made granuals,they are then made in to grade 2 plastic things.In this regard so many project books are available.

Q: What types of plastic bins are used for grain storage?: The most common types of plastic bins used for grain storage are polyethylene (PE) bins, polypropylene (PP) bins, and high-density polyethylene (HDPE) bins. These bins are known for their durability, resistance to moisture, and ability to keep the grain safe and dry.

Q: What are the regulations and guidelines that ensure the safety of plastic products used in agriculture?: Safety standards for agricultural plastic products are designed to ensure the protection of both the environment and human health. These standards typically include regulations on the production, use, and disposal of these products. They may cover aspects such as material composition to prevent harmful substances from leaching into soil or water, durability to ensure longevity without breaking down into microplastics, and disposal methods to minimize environmental impact. Compliance with these standards is crucial and often involves testing and certification processes. Specific standards can vary by region and product type, with organizations like the International Organization for Standardization (ISO) and national bodies setting guidelines.

Q: Can nursery trays be used for starting plants for butterfly gardens?: Yes, nursery trays can be used for starting plants for butterfly gardens. Nursery trays provide a convenient and organized way to germinate and grow plants, including those preferred by butterflies. These trays allow for efficient space utilization and can be easily moved or transplanted once the plants are ready for the butterfly garden.

Q: Rather then asking people and shopkeers not to make use of the Plastic bags (or to charge more to discourage it from using it), wouldnt it be more effective if the government bans the manufacturing of such plastic things? at the manufacturing level?For they have to have trust in people as they will intially struggle but will change for good over a period of time..: Currently in South Australia our plastic bags have change consistency. The bags now disintegrate at a much faster rate. Or we now can use material bags (green bags) which are washable and can be reused many times before needing to recycle them and buy new. I have been using reusable bags (20 years or so) even before they were brought in for the general public to use. The shops charge 10c for every plastic bag you buy to take your groceries home. Has that had an impact on their use - I don't know. It took quite a while for people to change their ways. There are now more people using the green bags' than plastic. But still the plastic is around. I don't know what was wrong with the original paper bags that we had when I was a child. They were reusable and bio-degradable. What will happen in the future? Only time will tell.

Q: Can nursery trays be used with a heat mat for seed germination?: Yes, nursery trays can be used with a heat mat for seed germination. The heat mat helps to provide the optimal temperature conditions required for successful seed germination, while the nursery trays provide a convenient and organized way to plant the seeds. The combination of the heat mat and nursery trays can help promote faster and more uniform germination of seeds.

Q: Are nursery trays suitable for seedling grafting?: No, nursery trays are not typically suitable for seedling grafting. Grafting usually requires more specialized methods and equipment to ensure successful union between the rootstock and scion, which nursery trays may not provide.

Q: This question asks about the application of biodegradable agricultural plastic products in farming practices.: Farmers use biodegradable agricultural plastic products to enhance crop growth and reduce environmental impact. These products, such as mulch films and row covers, help retain soil moisture, suppress weeds, and maintain a consistent temperature for plant growth. They also protect crops from pests and diseases. After use, these plastics break down naturally over time, reducing the accumulation of plastic waste in the soil and mitigating the negative environmental impacts associated with traditional non-biodegradable plastics. This sustainable approach supports organic farming and contributes to a circular economy by minimizing waste and promoting soil health.

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