Shiitake mushrooms are low-temperature mushrooms, suitable for winter cultivation. In the cultivation process, three measures should be taken. Scientific inoculation deepens the inoculation hole to contain more bacteria, which is conducive to enhancing the drought resistance of the mushroom hyphae. The mycelium in the mushroom seed block will germinate quickly under the conditions of relatively constant temperature and humidity, which improves the survival rate. Hot water invigorating buds by using hot water to soak the buds to double the yield of mushroom blocks. The specific methods are: 1. Select the block or tube with good bacteria, fully turn the color and dry, and choose no pollution, The complete block or tube is processed. 2. Soaking the block with warm water is a good way to cultivate mushrooms to promote buds in winter. When soaking the blocks, generally heat the water to 33°C and then pour the mushroom blocks or fungus tube into the pool and soak for 3 to 5 hours. If the water temperature drops, add hot water and adjust the water temperature to 18℃～33℃. Take out the soaked blocks and place them on the fruiting area. Cover them with plastic film to keep their temperature until buds appear on the blocks, and then ventilate them. If the temperature is low during fruiting, spray 18℃～33 directly on the blocks. ℃ hot water, then covered with plastic film to increase the temperature of the environment inside the film. 3. After harvesting the soaked mushroom blocks, they should continue to keep warm after being covered by the film. The mushroom buds can quickly arch out of the mushroom blocks. At this time, strengthen ventilation and increase the relative humidity of the air. The first mushroom can be harvested in 10-17 days . After harvesting, uncover the film and let the mushrooms fully dry for 7-15 days, then soak them in hot water a second time. 4. After picking the second crop of mushrooms, add certain nutrients to the mushrooms. It takes about one week for the fruiting body to mature. During this period, the management should be: control the room temperature at about 15°C, maintain the relative humidity of the air at about 90%, and perform alternating dry and wet heat and cold stimulation. After harvesting a batch of mushrooms, uncover the film and ventilate for 8-10 hours, let the surface of the tube dry slightly, and spray water on sunny days. Cover the film tightly during the day to rejuvenate the hyphae. After 12 o'clock in the evening, uncover the film and ventilate for 1 hour to allow the low temperature to stimulate the hyphae and promote the occurrence of mushroom buds for 3 to 4 consecutive days. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone NVR Kit China's domestic level
Video monitoring is mainly used in the communities closely connected with families in the industry field, but it is still less used for home monitoring. Under the guidance of the policy of safe cities and safe families, the domestic family monitoring will begin to rise with the continuous improvement of family network environment, the improvement of users' consumption ability, the growth of security awareness, and the increase of independent living families. The integrated video monitoring that integrates limited, wireless access and linkage alarm will become a development trend. Full service operation has arrived. Operators will certainly provide users with wired and wireless diversified technical monitoring means. Through business integration, they will bring users endless monitoring services. Monitoring realizes the discovery and prevention of family safety, and also reflects family care. In addition, efforts should be made to solve the problem of security. Therefore, family monitoring needs to gradually increase some new functions and applications such as linkage alarm and security services, such as emergency help, interaction with public security, medical care, housekeeping, and calling.
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China Telecom's Global Eye and the former China Netcom have developed remote video monitoring in conditional households. For example, the wide view video monitoring business has been launched in China Netcom's Shanxi, Shandong, Jilin, Zhejiang, Henan and other provincial companies in the early stage, and has been widely welcomed by customers. The wide view business has developed rapidly. In the first half of this year, only Hubei Netcom's "wide view - God's Eye" business has developed more than 500 households. With the rapid development of family information technology, users' demand for family security is becoming stronger and stronger, and the broad horizon will maintain rapid development. China Mobile is also developing mobile MMS monitoring represented by "Handyantong", and 3G video monitoring is also being tested and commercially tested. It is difficult to develop and promote home video surveillance because of the huge data and signal flow relying on the network and the need to deploy home gateways and cameras.