Greenhouses , Najma masood

  

A greenhouse is a building with glass walls and a glass roof. we can say Green house  is a structure with walls and roof  made with chiefly  of transparent materials such as glass ,in which plants requiring regulated climatic conditions  are grow . Greenhouses are used to grow plants, such as tomatoes ,cucumbers ,eggplant and tropical flowers. In flowers commonly Bougainvilleas , Anthurium,Angel,s Trumpets  ,Mendivillla and plumerias.A greenhouse stays warm inside, even during the winter. ... Gases in the atmosphere, such as carbonu  dioxide, trap heat just like the glass roof of a greenhouse.

History of green houses is very old .The french botanist Charles Lucien Bonaparte  is often credited with building the first practical green house in Leiden Holland during the 1800s to grow medicinal tropical plants.

Nils Gustafson Ekholm was a Swedish metrologist and Easter Book,s Steve who coined the term green house effect.

Five factor of green houses environmental control.

Temperature .

Humidity .

Sun light.

Carbon dioxide .

Soil moisture 

 There  are many types of green houses build for according to need and fashion .

* Custom Greenhouse . The Providence greenhouse is for the style minded.

* Parkside Greenhouse

* The decorative base panels create a high style look without the high price.

* Commercial Greenhouses

  Not hoop houses or acres of glass, these aluminum framed commercial greenhouses last forever.

* Cottage Greenhouse Series

 The pitch of the roof of the Cottage Greenhouse matches most   contemporary homes for a seamless look.

* The Providence Greenhouse...

 The Providence is our Cross Country Greenhouse dressed up and ready for  the ball..

* Meridian Estate Greenhouses.

 Just for personal hobby and self satisfaction.

 The Sunhaven Greenhouse is also only for personal use .

 * Specialty Greenhouses .For schools or for specific purposes.

The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat. This process makes Earth much warmer than it would be without an atmosphere. The greenhouse effect is one of the things that makes Earth a comfortable place to live.

Eco-restaurant is a modern greenhouse technology extension and expansion of the use of high-tech greenhouse technology, supporting the environmental control means in order to mature and create a landscape of the original ecological environment to realize the perfect fusion of man and nature; the building and the environment. Once dining there, you feel like being in a beautiful indoor garden.

     Location of the new eco-restaurant can also be re-built .With the 

   use of high-quality anti-condensation PC board cover, hot galvanized steel frame, equipped with ventilation cooling system and around windows, internal and external shading systems, lighting and power distribution systems. 

Material for use of  greenhouses by name.

* Film Greenhouse..Plastic  green house is simple and practical protection  facilities for cultivation due to its easy to build easy to use less investment with  the development of of the plastic industry .

* PC Greenhouse .PC sheets are very good material to built green hoses 

* Glass Greenhouse are made by glasses of different quality.

* Poly Tunnel Greenhouse. A poly tunnel  or poly house hoop green house typically made from steel and cover in Polythylene,usually semi circular,square or elongated in shap Poly tunnel are mainly used in temperate regions.

* Scientific Research Greenhous 

* Vegetable Greenhouse 

* Flower Greenhouse.

* Multi-span Greenhouse

* Sawtooth Greenhouse

To regulate all this system for the usage and out put, some helping tools will be required .

Greenhouse Equipments.

Greenhouse Accessories.

Hot Dip Galvanized Pipe.

Irrigation System.

Hydroponics System

Planting Tools.

Planting technology.