Recently, many flower friends have said that the family's rose is like being stunned by the cold temperatures in winter. Not only did the flowers fall a lot, but also the leaves have some yellow leaves. Looking at the strange and sad, the treatment is not Not processed or not. These problems occur in the rose, it is likely that the rose is frostbite in the month, and it must be handled quickly, otherwise it may not be guaranteed.
The rose looks like it is frostbitten, its roots may have a certain degree of damage or the roots are not strong enough to withstand the cold of winter. The rose also needs to be supplemented by people. The rose also needs to be supplemented with nutrients to make them grow stronger. The current season has been root-protected, and some general-purpose nutrient solution can be used.
It is rich in nitrogen, phosphorus and potassium, which can be well absorbed by roots. The weak roots will become thicker, and the cold resistance will naturally increase. The nutrient solution is also rich in probiotics, which can prevent soil compaction. It can save the cold resistance of the rose and extend the use time of the soil. It saves a small amount of money.
The water needed for the winter season may be 1/3 or even less in summer. Many flower friends are still pouring the summer season according to the amount of summer watering. It is also one of the reasons why the winter season is poor. Flower friends can use the detector to insert the soil, and you can easily grasp the moisture content in the soil.
When the moisture in the soil in the rose is lower than the low water on the detector, it can be re-watered. As long as it is not completely dry, the rose can survive. When watering, try to choose in the afternoon. At this time, the temperature is the highest. Minimize the frostbite of the rose.
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NVR Kit China's domestic level
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.
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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