In the current situation of increasing raw material prices such as wheat bran and corn cob, some mushroom farmers have succeeded in growing low-priced waste paper for cultivation of oyster mushrooms. Each ton of waste paper can produce 800-1400 kg of oyster mushrooms. First, the ratio of raw materials: waste box paper 90%, 6% wheat bran, lime 1%, 3% of plant ash. Second, the raw material processing: The waste paper box was opened, exposed to the sun in the sun for 2-3 days, it will be processed into 8-10 square centimeters of pieces. Third, disinfection and sterilization: the treated waste paper into the spice pool, sprinkle with wheat bran, grass ash, quicklime on the surface, poured into boiling water at a temperature of 95 °C -100 °C, the material is fully mixed and removed , And drain water to reduce its moisture content to 60%. Fourth, stir in the bacteria: first put the culture material into the sterile pond, and then crushed into the size of the cotton shell strains mix into the culture material, the amount of bacteria to 10% is appropriate. Mix well and put it into a special plastic cultivation bag. To prevent bacterial contamination, 0.1% carbendazim can be added at the time of sowing. V. Cultivation management: After the inoculated cultivation bags are stacked in the room at 18°C-30°C, generally 4-5 layers are suitable. After 20 days, if the mycelium in the bag is full, one or both ends of the plastic bag can be opened, and the light can be taken care of to strengthen the air circulation. Spray water 1-2 times a day so that the temperature of the bag is maintained at 15°C-20°C. After 7-8 days, Pleurotus ostreatus begins to grow, and then a batch of mushrooms can be harvested every 10 days. After harvesting, 50 ml of a 0.2% white sugar solution and 50 ml of a 0.1% potassium dihydrogen phosphate solution were injected into the plastic bag with a syringe. With this method, 1-2 batches of mushrooms can generally be used, and the yield can be increased by 15%-20%. Office sofa is a common type of chair furniture in the office, providing employees with a comfortable working environment and rest space. According to different functions and design styles, office sofas can be divided into multiple categories. Fabric Sofa,Leather Sofa,Business Sofa,Visitor Sofa Foshan Shengshi Zhihui Technology Co., Ltd. , https://www.szhfurniture.com
1. Classification by Function
1) Rest sofa: The rest sofa is designed to provide a place for employees to rest and relax. It usually uses soft materials and comfortable seat cushions to provide a comfortable sitting posture and support. Rest sofas are usually large and can be used by multiple people simultaneously, sometimes equipped with armrests and backrests to provide better support and comfort.
2) Reception sofa: A reception sofa is a place used to receive visiting guests, usually placed in the reception area of the office. It generally adopts a simple and elegant design style, paired with a fashionable appearance and comfortable seat cushions, to leave a good impression on visitors.
3) Conference sofa: A conference sofa is a chair furniture used in office meeting rooms. It usually adopts a minimalist design style, paired with comfortable cushions and support to provide a comfortable meeting environment. Conference sofas are usually large and can be used by multiple people at the same time. Sometimes, they are also equipped with a desktop and socket, making it convenient for attendees to discuss and use electronic devices.
2. Classified by design style
1) Minimalist style sofa: Minimalist style sofas are characterized by simple, clear lines and simple shapes, emphasizing functionality and practicality. It usually adopts neutral tones and simple design elements, suitable for modern office decoration styles.
2) European style sofa: European style sofas are characterized by luxurious and exquisite decorations and curved shapes, giving people an elegant and romantic feeling. It usually uses delicate carvings and patterns, suitable for traditional or luxurious office decoration styles.
3) Modern style sofa: Modern style sofas are characterized by a simple and fashionable design, emphasizing smooth lines and practical functions. It usually adopts simple geometric shapes and neutral tones, suitable for modern office decoration styles.