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After comparing traditional agriculture with modern agriculture , it is not difficult to find that: in the process of traditional agricultural planting and production, watering, fertilizing, and remedying are based on the experience of farmers and the sense of weather changes; and by visiting today's modern agriculture and After the greenhouse production base, the agricultural production we see is another scene-when should the fertilization, irrigation, and spraying of fruits and vegetables be carried out; how should the temperature, humidity, light, and carbon dioxide concentration of the vegetable and fruit greenhouses? Regulate, how to achieve supply according to demand? A series of similar problems have been "fuzzy" in the crop growth cycle of traditional agriculture. Now, the intelligent greenhouse monitoring system of modern agriculture can perfectly realize the real-time quantitative control. Farmers and managers only need to slide the mouse. With a switch, you can even fully indulge the intelligent system, and you can grow good vegetables, good fruits, and good flowers.
Xiaoxin believes that the use of modern agricultural IoT has the following advantages over traditional agriculture:
1. Save time and labor:
Using the Internet of Things technology for agricultural production, as long as there is an Internet connection, you can check the light intensity, temperature, air humidity, soil humidity, and field management inside and outside the greenhouse, which is not only conducive to data collection, but also saves time and labor. The Internet of Things can monitor the greenhouse temperature and lighting in real time. After authorized to enter the automatic control platform, the sunroof opening and closing, fan operation and water curtain cooling and other programs can be remotely controlled.
Relying on the agricultural Internet of Things , farmers can understand the changes of various production factors in the greenhouse while sitting at home. Citizens thousands of miles away can also log on to the agricultural production enterprise website to learn about the production situation in real time. At present, the Internet of Things technology has been initially applied in field agriculture, facility agriculture , and orchard production management. For example, intelligent control of greenhouses, intelligent water-saving irrigation, agricultural product growth and pest monitoring, aquaculture management, meteorological environment monitoring , agricultural product quality and safety management and traceability have all achieved good application results.
2. Precision planting:
Most of the traditional vegetable growing is judged by the farmers' years of experience. However, we know that different soils have different properties, and soils with different soil properties require different amounts of water during planting. During irrigation, there may be too much irrigation or too little irrigation, which will affect the normal growth of vegetables.
Today, under the support of the Agricultural Internet of Things , the soil moisture detector in the greenhouse is used to detect that the soil humidity is abnormal. The detector uploads this data to the collection platform in real time, and then the platform summarizes it into the data center. The system will judge the amount of irrigation water and suitable time for agricultural products according to the degree of drought and the appropriate irrigation time of the crops, and transfer this information to the irrigation equipment, which is controlled by the computer to achieve quantitative and regular operations.
3. Save cost and increase efficiency:
Agricultural production has changed from empirical to precise, which not only saves water and fertilizer, but also reduces pesticide consumption. According to estimates, using the Internet of Things technology, the annual cost saving and efficiency increase of 5,000 yuan per acre of greenhouse, and with the continuous development of the Internet of Things technology, the efficiency will become more and more obvious.
The agricultural Internet of Things technology combines new technologies such as sensing and the Internet, which can realize the full life cycle management of the growing environment of agricultural products and the processes of growth, production, processing, distribution, and sales, and provides technical support for solving food safety issues. With the Internet of Things technology, the entire process of agricultural product logistics and distribution can be traced. By scanning the two-dimensional code, you can obtain all the information about the origin, growth process, fertilizer application, logistics and distribution of agricultural products, so that citizens can know the 'previous life and present life' of vegetables when they buy vegetables, so they can buy and eat with peace of mind.
May 6, 2016
Chengdu Xinxin Electronic Technology Co., Ltd. Editorial Department
Editor: Little Devil in Gourd