Q:What types of plastic materials are used in making hydroponic systems?

There are various types of plastic materials used in making hydroponic systems, including PVC (polyvinyl chloride), ABS (acrylonitrile butadiene styrene), HDPE (high-density polyethylene), and PP (polypropylene). These plastics are chosen for their durability, chemical resistance, and ability to withstand exposure to water and nutrient solutions without degrading.

Q:For those that have used them, do you prefer the plastic breeders with the mesh on the bottom or the net breeders? I've used the plastic ones before, but are the net ones better? Thanks!

The nets are much better. They're generally bigger, and allow for better water circulation since they're all net. The sides are also soft so if the fish swims into it, there is less chance of damage.

Q:Are agricultural plastic products resistant to chemicals used in farming?

Yes, agricultural plastic products are designed to be resistant to the chemicals commonly used in farming. They are made from durable materials that can withstand exposure to various agricultural chemicals, ensuring their longevity and effectiveness in agricultural applications.

Q:Can ground cover plants be used to attract beneficial insects like ladybugs or lacewings?

Yes, ground cover plants can be used to attract beneficial insects like ladybugs or lacewings. These plants provide shelter, food sources, and breeding areas for these insects, which in turn help control pests in the garden.

Q:Can ground cover be used to create a sense of unity in a garden?

Yes, ground cover can be used to create a sense of unity in a garden. By selecting and planting the same type of ground cover throughout the garden, it creates a cohesive and harmonious look. This consistent element helps tie different areas of the garden together, creating a unified and balanced design.

Q:i want to become a plastic surgeon !! i am currently in year 11 and i am staying on in sixth form and taking biology, chemistry and physics oh and also DT !! but past thi i dont know how to become a plastic surgeon ??? any help ???i guess haveto go to uni then medical school ???

becoming a plastic surgeon is a great idea. However, when you are in High School, only thing you can do to help yourself become a plastic surgeon is focus on your sciences. i.e Biology, physics, chemistry. You would definately have to goto university to become a plastic surgeon. you would have to do an undergrad degree in science which could take as little as 3 years, then you got to apply yourself into plastic surgeon feild which I believe is another 2-4 years. All together, after highschool, you got yourself another 7 years ahead of you (which is really not that long, times flies.) You will end up a plastic surgeon if you work really hard by the time you are 25.

Q:What are some examples of agricultural plastic products used in horticulture?

Some examples of agricultural plastic products used in horticulture include plastic pots and containers for seedlings and plants, plastic mulch films for weed control and moisture retention, plastic greenhouse covers for temperature and humidity control, plastic irrigation pipes and fittings for efficient water management, plastic tree guards for protection against animals and insects, and plastic netting for supporting and training climbing plants.

Q:How do you prevent nutrient deficiencies in a nursery tray?

To prevent nutrient deficiencies in a nursery tray, it is important to ensure that the plants are provided with a balanced and adequate supply of nutrients. This can be accomplished by using a nutrient-rich soil or growing medium, incorporating organic matter or compost to enhance nutrient availability, and regularly monitoring and adjusting the nutrient levels based on the specific needs of the plants being grown. Additionally, proper watering and drainage practices, as well as avoiding over-fertilization or under-fertilization, are crucial to ensure optimal nutrient uptake by the plants.

Q:What types of plastic containers are used for storing agricultural produce?

Some common types of plastic containers used for storing agricultural produce include plastic crates, bins, tubs, and barrels. These containers are durable, lightweight, and often have ventilation features to maintain the freshness and quality of the produce.

Q:What are some low-maintenance ground cover options?

Some low-maintenance ground cover options include creeping thyme, moss, sedum, and vinca minor. These plants require little care and can help suppress weeds while adding beauty to your garden.