Greenhouse performance indicators

November 13, 2018

1. The light transmission performance of the greenhouse The greenhouse is a light building, so the light transmittance is a basic index to evaluate the light transmission performance of the greenhouse. Transmittance refers to the percentage of the amount of sunlight that penetrates the greenhouse and the amount of outdoor lighting. The light transmittance of greenhouses is affected by the light transmission properties of greenhouse light-transmitting materials and the shadow rate of greenhouse skeletons. With the different solar radiation angles in different seasons, the light transmittance of greenhouses also changes at any time. The light transmittance of greenhouses has become a direct factor in the growth of crops and the selection of crop varieties. In general, the number of multi-span plastic greenhouses is 50%-60%, the transmittance of glass greenhouses is 60%-70%, and sunlight greenhouses can reach 70% or more. 2. Insulation performance of greenhouses Heating and energy consumption are major obstacles to the operation of greenhouses in winter. Improving greenhouse insulation performance and reducing energy consumption are the most direct means of improving greenhouse production efficiency. The greenhouse insulation ratio is a basic measure of greenhouse insulation performance. The greenhouse insulation ratio refers to the ratio of the coverage area of ​​the greenhouse light-transmissive material with small thermal resistance to the sum of the area of ​​the greenhouse coverage structure with the larger thermal resistance. The greater the insulation ratio, the better the insulation performance of the greenhouse. 3. Durability of the greenhouse The construction of the greenhouse must take into account its durability. The durability of greenhouses is affected by factors such as the aging resistance of greenhouse materials and the carrying capacity of the main structure of greenhouses. In addition to its own strength, the durability of light-transmitting materials also shows that the light transmittance of the material is continuously attenuated with the extension of time, and the degree of attenuation of the light transmittance is a decisive factor influencing the service life of the light-transmitting material. The service life of general steel structure greenhouses is more than 15 years. It is required to design wind and snow loads to use the maximum load in 25 years; the lifespan of bamboo and wood structure simple greenhouses is 5-10 years, and design wind and snow load use the maximum load in 15 years. Because the greenhouse operation is under high temperature and high humidity for a long time, the surface anti-corrosion of the components becomes one of the important factors affecting the service life of the greenhouse. In steel greenhouses, the main structure of stress is generally thin-walled steel, which has poor self-corrosion resistance. It must be treated with hot-dip galvanized surface in the greenhouse. The coating thickness can reach 150-200 microns and can guarantee 15 years of use. life. For wooden structures or steel bars with welded truss structures, it must be ensured that surface corrosion protection is applied once a year.

China is the largest producer, consumer and exporter of garlic in the world, the output of garlic in China is about 2 million tons annually, with an export of 310,000 tons, it`s production and exports in the whole world are now larger than those of any other country. Our company has been in this line of business for more than 13 years, with its location superiority and rich experience, so we have clients all over the world. The main importing countries include: Norway, U.A.E, Algiers, Arabia, Thailand, Brazil, Romannia, Ukraine, German, Italy, Turkey, Lebanon, Jordan, Kuwait, Irap, Arabia, Israel, Syria, Libya, Cameroon, Egypt, Morocco, Bangladesh, Indonesia, Malaysia, Phillippines, Canada, America, Sir Lanka, Australia, Colombia, Japan, New Zealand and so on.Except Fresh Garlic ,we also supplied Fresh Ginger , Air Dried Ginger , Fresh Onion , Peeled Onion , Fresh Chestnut , Sweet Corn , Fresh Taro , Fresh Potato , Fresh Baby Mandarin, Fresh Red Grape, Fresh Pomelo , Fresh Ya Pear   Chaotian Chili , Paprika Powder , Fresh Apple and so on.

normal white garlic5.0cm_

Name

Normal white garlic

Size

4.5cm,5.0cm, 5.5cm, 6.0cm, 6.5cm,7cm and up.

Place of origin

Jinxiang, JiNing, Shandong, China

Edibleness

Reducing bacteria, keeping the heart in good condition and immunity.

Certification

SGS;GAP

Supply period

The whole year

Fresh season: early June to mid September

Cold storage season: September to next June

Standard

Class A(suitable to export)

Packing

 Loose Packing:

5/6/6.5/7/8/9/10/20KG MESH BAG;
5/6/6.5/7/8/9/10KG CARTON


Small Packing:

120Gx40/4.8KG CTN, 160G*40/6.4KG CTN, 200gx20/4kg CTN  with pallet, 240G*42/10KG CTN , 300G*34/10KG CTN ,400Gx20/8KG CTN, 500Gx20/10KG CARTON, 900Gx10/CTN,1KGx10/10KG CTN,

4P 200G*12/2.4KG BAG,250Gx20/5KG BAG , 300Gx8/2.4 BAG ,

500gx10/5kg MESH BAG,10P 100G*10/8KG BAG,

Quantity/conveyance

26/27/28/MTS FOR ONE 40RH CONTAINER

Shipment degree

-3°- 0°C

Delivery time

5-7 days after got buyer's deposit

Shipment port

Qingdao Port of China

Main importing Country

UK, Greece, Poland, Russia, France, Norway, Turkey, U.A.E, Kuwait,Algiers, Arabia, Bangladesh, Thailand, Malaysia, Brazil, Canada, America

Normal White Garlic 5.0-5.5Cm

Normal White Garlic 5.0-5.5Cm,Normal White Garlic,White Fresh Garlic,Frozen Garlic

Jining Fuyuan Fruits And Vegetables Co., Ltd. , http://www.fuyuanfv.com