Mulberry Cultivation Techniques
Mulberry itself is a commonly used Chinese herbal medicine. The medicinal fungus Ganoderma lucidum cultivated with mulberry twigs--Gangzhi Ganoderma lucidum, is better than Ganoderma lucidum cultivated from mixed wood chips and Duanmu. After the mulberry ganoderma was introduced to the market, the price was more than 50% higher than that of the general ganoderma lucidum.
I. Cultivation techniques
The artificial cultivation technique flow of mulberry ganoderma lucidum is: mulberry branch collection→section→crush→ingredients→bagging→sterilization→inoculation→cultivation management→cabizhi→drying→packaging.
After mulching, the mulberry is packaged in a special plastic bag with a size of 18 cm and 20 cm, and inoculated after being sterilized by high-pressure steam. Take a small piece of Ganoderma lucidum cultivar purchased into the bag and place it in a clean room for dark culture. The room temperature is 24-26°C in the early stage, the room temperature is 22-24°C in the later period, and the relative humidity in the room is 60-70%. Keep the air flowing. After about 40 days of culture, the plants were explanted with the mycelium and then moved out of the ground.
1. Selection of cultivation sites, scaffolding, and cropping: Choose a well-drained, sandy and sandy loam field. Set up a "person" shaped shed, covered with plastic sheeting, and covered with a shading net. Go from east to west, walk 1.3 meters wide, 1.3 meters long and 30 centimeters high. Soil disinfection inside the pot.
2. Bacterial bag buried: When the bag has a few primordia and the temperature rises above 15°C, the plastic bag on the surface of the bacterium strips is torn open, and it is placed upright on the well-prepared oysters. The inoculation is face up, and the spacing of the bacterium is 4-6 cm, flat above the fungus bag, fill the gap with fine soil, about 2 cm above the cover.
Second, out of Shiba Management
1. Regulating light: Ganoderma lucidum fruit body requires higher light, and has a strong phototaxis. If the light is too strong or too weak, it will cause the joints of the caps to be abnormal or deformed. Too strong will cause the young fruiting bodies to wither. Too weak will make the stems grow. Irregular light, or two-way light irradiation in the afternoon, can cause the fruiting body to tilt. Therefore, it is necessary to adjust the brightness of the booth to a range of 400-600 lux candelas and the light source is fixed.
2. Regulation of temperature: Ganoderma lucidum is a medium-high temperature type fungus with a growth temperature of 12-36°C and an optimum temperature of 25-30°C. If the temperature is lower than 20°C, close the door of the shed and cover the insulation of the plastic film; if it exceeds 30°C, open the door of the shed, uncover the surrounding plastic film, strengthen ventilation and reduce the temperature, spray water to cool the shed.
3, regulate humidity: Ganoderma lucidum hi humid environment. The water content of the artificially prepared medium is preferably 60-65%, and the fruit body can differentiate between 18-32°C, but the differentiation is fastest at about 25°C, and the best development is. The optimum air relative humidity is 80-90%, and the soil moisture is about 50%. The humidity is relatively high, ventilation is used to reduce humidity, and the inside of the chamber stops spraying. When the humidity is low, it is preferable to spray into the space to increase the relative humidity of the air in the booth.
4, to improve the ventilation conditions: Ganoderma lucidum is aerobic fungus, fruiting body is extremely sensitive to carbon dioxide, carbon dioxide concentration in the air should be controlled below 0.03%, high will cause deformity. During the growth and development of the fruit body, the shed door should be opened periodically to open the surrounding plastic film, improve the ventilation conditions, and reduce the concentration of carbon dioxide.
5, in the cultivation of mulberry Ganoderma lucidum, in order to reduce production costs, Mulberry can be used for both, part of the cultivation of Ganoderma lucidum material, the other part of the sterilization fuel.
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