Spring mushroom edible period management technical advice

The area of ​​edible fungi planted in Shijiazhuang, Hebei province in 2004 reached 20 million square meters. The main planting varieties include ordinary oyster mushrooms, golden mushroom, coprinus comatus, king oyster mushroom, and small white oyster mushroom in Taiwan. After entering in February, most edible fungi entered. The fruiting period management, due to the light last winter to spring this year, less foggy days, temperature steadily rose, laying a good foundation for the production of edible fungi. According to the meteorological data of Shijiazhuang, the average daily temperature reached 10.55 degrees from September to December 2003. From September to December 2002, the average daily temperature reached 9.1 degrees, an increase of 1.2 degrees. The monthly average of 167.93 hours of sunshine hours, compared with 130.2 hours in the same period in 2002, an increase of 37.73 hours, is conducive to the growth of edible mushrooms during the winter and spring. Specifically proposed early spring technical recommendations are as follows: 1, to strengthen the management of temperature and humidity. According to the biological characteristics of edible mushroom mushrooming period, the temperature is controlled at 12-18 degrees, and the humidity is between 90-95%. At present, in terms of management, the temperature is stabilized, the humidity is increased, the amount of light is increased, ventilation is enhanced, and pest control is eliminated. Yield and benefits. 2. Management of fruiting period (1) and common oyster mushrooms. Need a large temperature difference to stimulate mushrooming, so in the increase of humidity, increase light and enhance ventilation, based on increasing the temperature difference day and night, increase the amount of water spray, the more mushrooms, the more water spray, can be sprayed directly on the mushroom buds, Increase production. (2) Management of coprinus comatus. The coprinus comatus mushrooms do not need large temperature difference, on the basis of stable temperature, proper ventilation and light transmission, ensure humidity, spray water on the walls and open areas, avoid water spray on mushroom buds, prevent open umbrellas, reduce fresh mushrooms quality. (3) Management of Pleurotus eryngii. The formation of fruit bodies of Pleurotus eryngii maintains a temperature of 12-16 degrees and a humidity of 85-95%. In order to increase the humidity, water can be sprayed on the ground and walls, and water should not be sprayed on the mushroom buds to prevent the yellowing of the mushrooms. Rotten mushrooms, affect the quality of fresh mushrooms, but also to enhance ventilation, light control at 1000 Rex, timely harvest. (4) Management of Flammulina velutipes. The formation of the fruit body of Mushroom was maintained at a temperature of about 13 degrees, and the humidity was about 90%. On the basis of heat preservation and moisturizing, increasing the concentration of carbon dioxide is the key. Flammulina velutipes with commercial value is a long-handed mushroom with no umbrella, long handle, and light color, only when the appropriate concentration of carbon dioxide is (0.095%-0.152%). Quality can be guaranteed. With moderate amounts of light, the mushroom period of the mushrooming period is highly phototropic, which increases the yield of fruiting bodies and allows the mushroom body to grow neatly in the direction of light, without being scattered, while the mushroom covers open and grows. Both the formation of the villus at the base and the base are suppressed, ensuring the quality of the commodity mushroom. (5) Management of Pleurotus ostreatus in Taiwan. The formation of Pleurotus ostreatus fruiting bodies in Taiwan increased to 10-14 degrees on the basis of 7-8 degrees of low temperature germination. Under light stimulation, the ventilation was enhanced, the humidity was about 90%, the yield of fresh mushrooms was high, and the quality was good. .

Anti-wrinkle Ingredient

Anti-wrinkle ingredients are those active substances that can help slow the skin aging process, fade wrinkles that have formed, or prevent the development of new wrinkles. These ingredients generally achieve their anti-wrinkle effect by promoting collagen and elastin synthesis, increasing skin moisture, antioxidants, and promoting skin cell regeneration.

Here are some common anti-wrinkle ingredients

1. Hyaluronic acid

A naturally occurring polysaccharide substance in the human body, with excellent moisturizing properties, can attract and lock a lot of water, make the skin appear full and reduce fine lines.

2. Peptides (such as pentapeptides and hexapeptides)

Small molecular protein fragments that can stimulate the production of collagen, reduce the depth of expression lines and wrinkles, and have a certain anti-inflammatory effect.

3. Retinol (vitamin A alcohol)

Widely considered to be one of the most effective anti-wrinkle ingredients, it can promote skin cell renewal, increase skin thickness, reduce fine lines and wrinkles, and improve skin texture.

4. Vitamin C (ascorbic acid)

Powerful antioxidant, can promote collagen synthesis, reduce UV damage, lighten skin, and fight wrinkles caused by light aging.

5. Nicotinamide (nicotinamide)

A form of vitamin B3, which can enhance skin barrier function, reduce water loss, reduce color spots, and have a certain anti-wrinkle effect.

6. Coenzyme Q10

A powerful antioxidant that protects the skin from free radical damage, promotes cellular energy production, and helps maintain skin elasticity and firmness.

7. Tea polyphenols(especially green tea extract)

It has antioxidant and anti-inflammatory effects, can help resist environmental stress on the skin damage, slow the skin aging process.

8. Seaweed extract

Rich in a variety of minerals, Amino Acids and vitamins, can provide moisturizing, antioxidant and promote skin repair function, help reduce wrinkles.

When choosing products containing these ingredients, you should decide according to your skin type and specific needs, and pay attention to the method of use and possible side effects of the product, especially retinol products, which may cause skin sensitivity or dryness during initial use, and need to gradually establish tolerance. In addition, continuous sun protection is also one of the important measures to prevent wrinkles.

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