In recent years, with the continuous development of agricultural production technology and people’s increasing demand for increasing planting yield and shortening the planting cycle, artificial light sources are increasingly used in the field of plant growth, such as vegetables, fruits and flowers. Growing lighting uses. Xu Zhigang, a professor at Nanjing Agricultural University, introduced that there are magical powers that regulate the photosynthesis, growth, morphogenesis, and metabolism of plants.
At present, the plant lighting technology is mainly applied in two aspects: the first is the supplementary irradiation of photosynthesis of plants when the amount of sunshine is small or the sunshine time is short; the second is the induced irradiation of the photoperiod and photomorphological structure of plants, according to different colors. The state of growth under the light source, looking for the "nutritional light" best suited for plant growth.
LED light source has obvious advantages
LED is a new type of illumination light source that has received extensive attention in recent years and has been accepted by the market. It has many characteristics different from other electric light sources. "According to a special research project of Nanjing Agricultural University, there are abundant types of LED wavelengths, and there are plenty of room for regulation, which is suitable for use in plant lighting." Xu Zhigang exampled, for example, the lighting control required for the cultivation of radish and green vegetables is not the same. With LED light sources, different wavelengths can be configured according to their preferences.
Fu Hung-hong, chief engineer of Beijing Tongfang Lansen Lighting Technology Co., Ltd. also pointed out that LED can provide high-power combined light sources with specific wavelengths, can configure the appropriate wavelength according to the properties of plants, improve the efficiency of light use, and promote early maturation and early flowering of plants. Early results.
According to Fu Xinghong, LED blue chips and red chips are configured in a reasonable proportion and are beneficial to the growth of plants. In addition to holly seedlings, there are conventional vegetables such as strawberries, tomatoes, peppers, eggplants, and cucumbers used in the agricultural industry. Suitable for planting throughout the year.
At the same time, the leaf size, chlorophyll or carotene, and vitamin content in the cultivation process of sprouts can all be achieved through light regulation. The nutritional value of vegetables is higher. Strawberries and tomatoes grown under the condition of LED light source, after being irradiated with special wavelength, the fruits of strawberry and tomato will be full, the content of sugar and vitamin C will increase obviously, and there will be no hollow phenomenon, which is better than the ordinary greenhouse fruit.
Aluminum Cable Trays In Data Room
Aluminum Cable Trays In Data Room
In today's digital age, data centers are the backbone of the internet and technology industry. These facilities house the servers, storage devices, and network equipment that make up the infrastructure of the internet. The importance of these facilities cannot be overstated, and as such, they require careful planning and design to ensure their reliability and efficiency. One critical aspect of data center design is the management of cables, which is where aluminum cable trays come into play.
Aluminum cable trays are a popular choice for data centers because they are lightweight, durable, and easy to install. They are also resistant to corrosion, which is a crucial factor in an environment where humidity and moisture can be high. Aluminum cable trays are designed to hold and support cables, providing a neat and organized solution for cable management. They come in various sizes and configurations, making them versatile and adaptable to different data center layouts.
One of the main benefits of using aluminum cable trays in a data center is their ability to improve airflow. When cables are left loose and unmanaged, they can obstruct the flow of air within the data center, leading to hot spots and reduced efficiency. Aluminum cable trays keep cables organized and out of the way, allowing for better airflow and cooling. This, in turn, can help to reduce energy consumption and prolong the life of equipment.
Another advantage of aluminum cable trays is their flexibility. Data centers are constantly evolving, with new equipment and technologies being added or replaced regularly. Aluminum cable trays can be easily modified or expanded to accommodate these changes, without the need for significant downtime or disruption.
In addition to their practical benefits, aluminum cable trays also offer aesthetic advantages. Data centers are often designed to be visually appealing, with sleek and modern interiors. Aluminum cable trays can contribute to this aesthetic by providing a clean and organized look that complements the overall design of the data center.
When choosing aluminum cable trays for a data center, it is essential to consider factors such as cable capacity, load capacity, and fire resistance. Cable trays must be able to support the weight of the cables and any additional equipment, such as switches or routers. They must also be able to withstand high temperatures in the event of a fire, without compromising the safety of the data center.
In conclusion, aluminum cable trays are a vital component of data center design, providing a reliable, efficient, and aesthetically pleasing solution for cable management. Their lightweight, durable, and flexible nature make them an ideal choice for data centers, where reliability and efficiency are of paramount importance. As data centers continue to evolve and grow, aluminum cable trays will remain a critical element in their design and management.
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