GB/T 23393-2009Terminology of protected horticultural engineering (English PDF)

2.1

With specific facilities and equipment to create suitable for horticultural crops fertility microclimate, horticultural crop production methods.

2.2

Principle in scientific research and production practice formed in horticulture, technology, facilities, equipment and experience in general.

3.1

Provided on one side cultivated plot monsoon wind vertical wind barrier.

3.2

The plot frame, translucent covering material, thermal insulation material composed by simple warming to solar energy facilities, also known as seeding furrow or cooling bed.

3.3

Adopt technical measures to warming temperatures to increase crop rhizosphere nursery beds or planting bed.

3.4

Bamboo, wood, steel and other materials for the skeleton (usually arch), the transparent plastic film to cover the material, no internal environment control equipment Single

Span structure facilities.

3.5

Top material covers the use of shading, solar radiation to weaken the shed.

3.6

Top material covers the use of translucent plastic film or shade net, so that the crop from direct rain shower shed.

3.7

Covering the use of insect nets, insect access restrictions, to prevent pests and to avoid unintended pollination purposes facilities.

3.8

Using translucent material covering the whole or part of the building envelope, with a certain environment control equipment for withstand adverse weather conditions, security […]