Greenhouse dehumidification measures

If the humidity in the greenhouse is high, it can cause serious disease. The principle of humidity control is "head wet and dry." To reduce the humidity in the greenhouse, the following measures can be taken. 1. Ventilation. Excluding moisture and replacing it with dry air outside, this is the simplest method of dehumidification, but the relationship between insulation and dehumidification must be handled. 2. Cover with no drip film. The non-drip film can overcome the disadvantages of a large number of water droplets adhering to the inside of the membrane, significantly reducing the humidity, and the light transmission performance is good, which is conducive to increasing the temperature and humidity. 3. Plastic film cover. Film cover can greatly reduce ground water evaporation, and can reduce the number of irrigation, thereby reducing air humidity. 4. Using drip irrigation or irrigation. In addition to drip irrigation and infiltration, it has the advantages of saving water, labor, fertilizer, and medicine, preventing soil compaction, and reducing the temperature of the soil. What's more important is that it can effectively reduce the increase in air humidity caused by watering. 5. Drip irrigation under the membrane. Drip irrigation under the membrane combines the common advantages of mulching and drip irrigation and is an effective measure to reduce the humidity in the greenhouse. The method is to raise the ridge from the ground, then put the drip irrigation pipe in the center of the high ridge, and then cover the mulch. 6. Dust method and smoke method medication. When the medicine must be applied in the greenhouse, if the conventional spraying method is used, the humidity in the greenhouse will increase, which is unfavorable for the control of diseases. The use of dust and smog method can avoid the above drawbacks. 7. High temperature humidity. After exposing in the morning, under normal circumstances, do not let out winds. If the cultivation crops are not harmed, the temperature should be increased as much as possible (such as cucumber, which can increase the temperature to 32°C). As the temperature rises, Nirvana will gradually decrease. When the temperature rises to the highest value of the suitable temperature required for the cultivation of the crop, exhalation begins. 8. Wet cultivator. When sunny days are used, the temperature of the greenhouse is high, the surface of the earth is shallow, and the water evaporation on the surface is accelerated.

The main raw materials of Cosmetic Raw Materials are commonly used as matrix raw materials and auxiliary materials. The general base materials for cosmetics are mainly oily materials, including oils, waxes, hydrocarbons, fatty acids and alcohols. Its oily raw material is the most widely used raw material in cosmetics. It plays a role in protecting, moisturizing and softening the skin in skin care products, and plays a stereotyping and beautifying role in hair care products. Auxiliary materials are used to prevent oil, wax, hydrocarbons and other oily components of cosmetics from contacting oxygen in the air, oxidizing, producing peroxides, aldehydes, acids and so on. They are discoloration, rancidity and quality deterioration of cosmetics. Some auxiliary materials need to be added to cosmetics. Auxiliary materials include:

1. Surfactant, which can reduce the surface tension of water, has the functions of decontamination, wetting, dispersing, foaming, emulsifying and thickening, is known as industrial monosodium glutamate.

2. Moisturizers are essential ingredients for cream cosmetics. Their function is to prevent cream from drying and cracking and to keep skin moisture.

3. adhesive, mainly used for hair gel, mousse and gel mask.

4. powder is mainly used for making powder products.

5. pigment and dyestuff are mainly used for making beauty modification products.

6. Preservatives and antioxidants inhibit the growth of microorganisms during the shelf-life of cosmetics and the use of consumers; fragrances, increase the fragrance of cosmetics, improve the value of products.

Our Services

1. OEM(????) service is available.

2. Fast producing time.

3.Cheapest price forproduces.

4. Reply promptly in 24 hours.

5.Free sample available.

FAQ

Q1: product specifications?

A: we will pack the product specifications according to your needs.

Q2: Do you have some videos where we can see the line production?

A: Yes, we can provide some videos for reference. (yes, we can provide some videos).

Q3: How about payment terms? What kind of payment terms do you have?

A: 30% TT deposit + 70% TT before shipment, 50% TT deposit + 50% LC bala

Nce, Flexible payment can be negotiated.

Q4: what advantages do you have?

A: the quality of the products we offer can be guaranteed and will provide you with very competitive prices.

If you have any questions, please contact with us directly. Organic Intermediate are produced by HRT bearing With High Quality and Good Appearance. Welcome you can visit our Factory. For inqury, please send mail directly to us.

Detergent Raw Materials

Detergent Raw Material,Ginsenoside RB2,Ginsenoside RB3,Laundry Detergent Raw Materials

Shandong Chenyi Environmental Protection Technology Co.,Ltd , http://www.chenyichem.com