Greenhouse Technology Knowledge

1. Site Selection of Greenhouses The location of greenhouses is very important. When selecting a site, try to choose flat lands. The groundwater level should not be too high to avoid the mountains and buildings that block the light. For planting and breeding users, there are Contaminated places cannot be built. In addition, areas with strong monsoons must consider the wind-resistance capacity of the selected greenhouse. The wind-resistant capacity of general greenhouses should be above 8th level.

2. Greenhouse orientation In terms of solar greenhouses, the orientation of the greenhouses has a great influence on the heat storage capacity of the greenhouses. Now most regions in China are choosing the direction of the south, and what is referred to here is the meridian direction of the location. According to experience, the greenhouses in the northern regions are better oriented towards the west. The west angle is preferably 5 to 10 degrees. This will help the greenhouse to accumulate more heat. If multiple greenhouses are to be constructed, the spacing between greenhouses should not be less than the width of a greenhouse.

3. It is recommended that the shed be planted in a shed in the north-south direction, that is, the sheds of the sheds are on both sides of the north and south. This orientation will enable the crops in the shed to be evenly distributed.

4. Masonry of greenhouses The installation of solar greenhouses should be based on local conditions. The wall materials of greenhouses can be used as long as they have good thermal insulation and heat storage capacity. The emphasis here is that the interior walls of the greenhouse must have heat storage to store heat. At night, these heat will be released to maintain the temperature balance in the shed. Brick walls, cement plaster walls, and earth walls all have heat storage capabilities. The wall of the greenhouse generally adopts a brick-concrete structure.
The basic design of the greenhouse is determined based on the geological structure and the local climatic conditions. The regions with cold regions and soils are relatively deep. It is advisable to go beyond the frozen layer. The greenhouses that cannot be produced throughout the year are deeper than the greenhouses that are produced throughout the year. The foundation of rubble or river stone should be added with 20 to 30 cm thick ground beam. The wall above the ground beam should be masonry wall. The wall should have insulation sandwich, insulation sandwich filled with benzene board, perlite and other insulation materials. It is recommended that the expansion joints of the wall with more than 70 meters of extension be left. The rear wall of the greenhouse shall be provided with certain ventilation windows for ventilation in winter according to the nature of use of the greenhouse. Rainbow greenhouse wall masonry to build a pre-embedded parts before arching, for arch installation when used. The height of the greenhouse wall depends on the span of the greenhouse. Generally, a height of 2.5 meters behind the back wall of the greenhouse is 8 meters. The height of the back wall of 7.5 meters across the greenhouse is 2.3 meters.

The spacing of embedded parts of the greenhouse wall varies according to the greenhouse model purchased, with 0.8, 1 and 1.2 meters respectively. For embedded parts, a T-shaped steel bar with a diameter of Φ16 mm or more is used. The steel bar is 25 cm high and exposed to a wall of 6 cm. Note: The first embedded part of the arch is buried on the inner side of the gable, one half of the distance from one arch. For example, an arch with a distance of 1 meter should be buried at 0.5 meters and a report of 1.2 meters should be buried at 0.6 meters. When installing, reduce the error by using a steel tape measure with a length of 50 meters or more. In addition to embedding the embedded parts of the arches, it is also necessary to embed laminating wire hooks. To install the lamination line. The laminating line hooks at the top of the back wall can be made of Φ12 steel bars, and the T-shaped bar heads are bent into hooks or rings. The height of 25 cm above the hook exposed about 8 cm of the wall, the film line hook should be located on the outside of the embedded part of the arch from the arch embedded parts parallel distance of 5 to 8 cm. The lamination line should be installed in the middle of the two arches embedded components, one for each blank.

Leave the door on the side of the gable, need the greenhouse of the workshop to set up the working room at one end of the greenhouse, and the workplace should not be too high to avoid shading.
In the front corner of the greenhouse, a 25-cm wall skirt should be built and the embedded parts should be left. The role of the skirt wall is mainly wind protection, waterproof and fixed arches. The embedded part of the wall skirt arch should correspond to the embedded part of the back wall arch.
The skirt wall also needs to set the laminating line hook ring, which can generally be set on the outer side of the skirt wall. Corresponding to the posterior wall lamination line hook ring. After the installation of the arches, the skirt wall and the back wall shall be plastered and the welds shall be applied. When plastering, apply a bevel to the outside for drainage.


Peeled Garlic is made of Fresh Garlic,there are two kinds fresh garlic, one is Normal White Garlic, another is Pure White Garlic. The fresh Garlic is peeled by the peeling machine or by hand.The Fresh Garlics Which are prepared for peeling are picked out carefully from various garlics. After peeling, we put them into plastic bags or bottles, then the plastic bags or bottles are putting into the cartons.

1. Commodity name: Peeled garlic

2. Size: 180 - 230grains/kg, 230 - 260grains/kg, 260 - 350grains/kg
3. Packing: In carton
            a) 500g*20bags
            b) 1kg* 10bags
            c) 5kg*2bags
            d) 10kg*1bag            
            e) 30lbs/bag 
            f) 10kg/bag
            g) 20lbs/bag
            h) 30lbs/bag 
            i) 1lb 3lbs, 5lbs/jar (jars can be filled with nitrogen)
4. Supply period: All year round

5. Conveyance: 25mts/40' HR

Peeled Garlic

Peeled Garlic

Peeled Garlic

Peeled Garlic,Fresh Peeled Garlic,Whole Peeled Garlic,Pre Peeled Garlic

JINING FORICH FRUITS & VEGETABLES CO., LTD. , https://www.forichgarlic.com