1 / 18

Greenhouse Management Greenhouse Structures

Greenhouse Management Greenhouse Structures. Types and Systems of Benches. BENCHES . Increase Labor efficiency Aid in air circulation Better control of: pests watering and other production operations. Benching Materials. Tops of 14 gauge wire mesh, lath wood, plastic

aloha
Télécharger la présentation

Greenhouse Management Greenhouse Structures

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Greenhouse ManagementGreenhouse Structures Types and Systems of Benches

  2. BENCHES • Increase Labor efficiency • Aid in air circulation • Better control of: • pests • watering • and other production operations

  3. Benching Materials • Tops of 14 gauge wire mesh, lath wood, plastic • Sides of wood, aluminum • Legs of wood, cinder block, metal

  4. Type of bench varies with use • Soil filled benches • Container benches • Ebb and flo benches • Carousel

  5. Soil-filled benches • Used to grow cut flowers • In ground or raised benches • Should hold six inches of soil and have adequate drainage. Slit or V’ed bottoms are used on raised benches to help drainage. • Raised benches make it easier to control insects and diseases.

  6. Container benches • Used to raise plants that are in containers • 30 inches high • 41 feet wide • They do not require sides • Wire mesh is used to allow good air circulation and drainage

  7. Ebb and flo benches • They are lipped and have solid plastic for a surface • There is an opening to pump water in and an opening to let water out • The table is flooded and the plants are irrigated through subirrigation then the extra water is drained back into a stock tank to be reused

  8. Carousel • These rotate the crop to obtain maximum light

  9. Greenhouse bench arrangements • Retail • Standard or longitudinal • Peninsular • Rolling

  10. Retail Benching • Raised benches to display plants that are for sale • Wide isles to allow customers to pass easily • The bench efficiency is 50 to 60 percent

  11. Standard or Longitudinal Benches • Usually used for cut flower crops • Run parallel to the length of the greenhouse • The bench efficiency is about 70 percent

  12. Peninsular Benches • Usually used for potted plant production • There are benches that run along the sidewalls with shorter benches that project out toward the middle isle • It is like a series of peninsulas • The bench efficiency is 75 to 80 percent

  13. Rolling Benches • New benching system • The benches run parallel to each other • There is only one isle • The benches must be rolled to move the isle to where you want it. • The bench efficiency is 85 to 95 percent

  14. Bench Efficiency

More Related