Cultivation strawberry greenhouse promotes temperature management

Strawberry cultivation in the early-maturing system is a unique approach that allows for fruit production during winter months. In Shanghai, strawberry seedlings are typically planted in mid-September, and harvesting can begin as early as late November, continuing until June of the following year. Since most of the growing period occurs during winter, temperature control becomes the key factor in achieving high yields. During the initial phase of planting, temperatures are relatively warm, but as the weather cools down, it's important to cover the plants with plastic film when the temperature drops below the optimal range for flowering. The ideal time to do this is when the daily average temperature reaches around 16°C. In Shanghai, this usually happens around late October to early November. Planting too early or too late can negatively affect the yield. By late November, temperatures drop significantly, and night temperatures inside the greenhouse start to impact the growth and fruiting of strawberries. At this point, an additional layer of inner covering, such as a second plastic sheet, should be added to the greenhouse. This double-layer method helps raise the internal temperature by several degrees compared to the outside air. During the coldest months in Shanghai, when outdoor temperatures may fall to -7°C to -10°C, the greenhouse can maintain a minimum temperature above 0°C. If necessary, temporary measures like triple-layer coverage using non-woven fabrics can increase the internal temperature by up to 12–13°C, ensuring that even at -7°C outside, the greenhouse stays around 5°C. This stable environment supports healthy plant growth and fruit development. The ideal temperature conditions for greenhouse-grown strawberries vary depending on the growth stage. During the day, the temperature should be maintained at 30°C, while at night it should be around 12°C. For the fruit expansion phase, daytime temperatures should not exceed 25–28°C, and nighttime temperatures should stay between 6–8°C. During the fruit harvest period, the optimal range is 20–23°C during the day and 5–7°C at night, with a minimum of 5°C to prevent damage. As spring approaches, the temperature inside the greenhouse rises quickly. It’s essential to gradually increase ventilation to avoid overheating, which can cause smaller fruits and increased acidity. Proper temperature management throughout the entire growing season ensures better quality and higher yields of strawberries.

Mushrooms Extract

Mushrooms Extract Such as Shitake Mushroom Extract, Hericium Erinaceus Extract, Lions Mane Mushroom Extract, and Mushroom Extract mainly fall into the following categories:
Ganoderma lucidum extract: has immune regulation, anti-tumor, anti-oxidation, and other effects, often used in health care products and drugs.
Lentinus edodes extract: contains Lentinus edodes polysaccharide and other ingredients, has the effect of enhancing immunity, anti-tumor, etc., and has applications in food and medicine.
Ericius mushroom extract: has certain benefits on the digestive system, and can be used in functional food development.
Matsutake extract: It has antioxidant, anti-fatigue, and other effects, and is more common in high-end health products.
Main applications include:
Health care products: enhance immunity and improve health.
Medicine: Used as a pharmaceutical ingredient or as an adjunct therapeutic agent.
Functional food: Added to food to enhance nutritional value and functionality.
The main functions of mushroom extract are as follows:
Enhance immunity: can regulate the immune system, and improve the body's resistance.
Anti-tumor: Some mushroom extracts have the effect of inhibiting the growth of tumor cells.
Antioxidant: scavenging free radicals and reducing oxidative damage.
Liver protection: It has a certain protective effect on the liver.
Regulate blood sugar and lipids: helps maintain normal blood sugar and lipid levels.
Anti-fatigue: relieves body fatigue and improves energy.
Improve sleep: Helps to improve sleep quality.

Shitake Mushroom Extract,Hericium Erinaceus Extract,Lions Mane Mushroom Extract,Mushroom Extract

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