2015年11月25日星期三

the role of plastic sheds

resin garden shed is a simple and practical protection to load training facilities, because of its easy to build, easy to use, less investment, with the development of the plastics industry, it has been widely used around the world.
plastic sheds full use of solar energy, a certain insulation effect, and by tired membrane can be adjusted in a certain range of temperature and humidity shed. Therefore, plastic sheds in northern China, is mainly played early spring, late autumn insulation cultivation effect, usually 30-35 days in advance in the spring and autumn Li can be delayed 20-25 days, but can not carry out winter cultivation; in southern China area, plastic sheds for the winter season in addition to vegetables, flowers heat and winter cultivation, but also to replace the shade cloth shade for the summer cooling season and rain, wind, hail and other facilities cultivation.
China's vast territory, complicated climate, the use of vegetable 8x6 plastic storage shed,: planting flowers and other facilities, to ease the contradiction between supply and demand in the off-season vegetables play a special role, with significant social and economic reality of the enormous.

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