We are China manufacturer of high quality grade b7, b16 Threaded Rods and threaded bars in astm a193 standard. Our advantages and more services of threaded steel rods includes:
1) Wide range of diameters from 1/2" - 4"
2) Customized Length from 100mm to 12000mm
3) Good threads at 60 degree
4) Good straightness: 1mm/m max
5) Even hardness on whole bars
5) Proper mechanical properties
7) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
8) Fast delivery time
B7 Threaded Rod,A193 B7 Threaded Rod,Astm A193 Threaded Rods,Alloy Steel Threaded Rod SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.lerenspecialsteel.com
At present, with the extensive application of information technology and intelligent agricultural equipment such as Internet of Things and mobile internet in the field of agricultural production, the mode of agricultural production is being quietly changed. The deep integration of the Internet and agriculture has made it possible for e-commerce, land transfer platforms and agriculture. Innovative business models in agricultural markets such as data and agricultural Internet of Things continue to emerge, greatly reducing the cost of information search and management. All in all, smart agriculture is gradually getting closer.
[China Agricultural Machinery Industry News] With the continuous improvement of China's overall economic level, the country's many policies on agriculture and the improvement of laws, China's agricultural land is gradually becoming cooperative, intensive, and large-scale, and various emerging intelligent technologies are in agriculture. The application of the field is also becoming more and more extensive.
The Internet is deeply rooted in the field of agricultural technology to help industrial upgrading
Sensor + Big Data to build a smart agricultural monitoring platform
At present, the common form of smart agriculture in China is the operational model of combining Internet of Things with agriculture. To put it simply, it integrates various environmental data such as temperature and humidity and soil composition through sensor devices such as temperature and humidity sensors, and then accesses the database platform. The platform is compared to determine which data and conditions need to be adjusted, then activate the automatic control system, or open the greenhouse to supplement the light, or automatically spray water, fertilize. In this way, a cyclical planting system is formed.
Through the construction of the system, agricultural information can be quickly and accurately obtained, and the data can be further analyzed through the monitoring and management platform to strengthen the guidance of agricultural production services and provide a basis for quality assurance for agricultural products to enter the sales and distribution channels. At present, in the research of domestic agricultural Internet of Things control technology, the Internet of Things technology is mainly aimed at the promotion of refined agriculture such as facility agriculture, aquaculture, animal husbandry, etc. It is more suitable for use in high value-added agricultural fields, such as flowers, medicinal plants, and seedlings. Breeding and so on. For field crops such as rice, the environmental factors are complex, the cost is large, and the output is low. The Internet of Things technology is still difficult to apply.
Robots guide the transformation of traditional labor methods
The emergence and application of agricultural robots has changed the traditional way of agricultural labor and promoted the development of modern agriculture. The next step in the development of agricultural robots is completely unmanned and fully automated. Automated navigation technology is now becoming more and more commercial, which reduces regulatory barriers and increases farmers' familiarity with agricultural robots. All of this will bring us to the next era: the era of ultra-precision agriculture.
To some extent, the era of ultra-precise agriculture will bring the gospel to farmers: chemicals become more professional and more customized, which reduces consumption and waste as a whole, and makes crops more productive; At the same time, it can turn pesticide suppliers into professional chemical operators, which is very beneficial to the further development of agricultural producers.
Plant protection drone lights up new skills in field work
In recent years, drones have become a good helper in agricultural production because of their flexibility, simple operation, simple maintenance, high degree of automation, safety and environmental protection, and no need to take off and land, good terrain adaptability. But in the process of using drones, farmers will also face some basic difficulties.
Drug spraying is a wide range of applications for agricultural drones. Compared with traditional plant protection operations, plant protection drones have the characteristics of operation, environmental protection, intelligence, and simple operation, saving farmers the cost of large machinery and a large amount of manpower. In many areas, plant protection drones have been used for drug operations, which has been recognized. In addition, UAVs are widely used in the fields of crop growth monitoring and disease prevention.
Photovoltaic greenhouses achieve a win-win situation in the agricultural sector and energy
Photovoltaic agricultural greenhouses can not only effectively use solar energy resources, produce clean green energy, but also achieve planting, breeding, comprehensive protection of planting and breeding environment, supply energy for planting, breeding and subsequent processing of agricultural products, and also provide a new source for green agricultural production. path.
The photovoltaic agricultural greenhouse distributed power generation system makes large-scale solar power generation possible without changing the nature of agricultural land. This reality is expected to change people's understanding of the layout of large-scale solar power generation. The development of photovoltaic agricultural greenhouses also plays an important role in the adjustment and upgrading of agricultural structures and the resolution of the “three rural issuesâ€.