Daily Hot Word Sharing: Smart Agriculture

Hot words, popular science and smart agriculture

Focus 1: What is smart agriculture?

Focus 2: the development prospect of smart agriculture.

Focus 3: How to realize smart agriculture.

What is smart agriculture?

Intelligent agriculture

Smart agriculture (Smart agriculture refers to the combination of modern technology and agricultural planting to realize unmanned, automated and intelligent management. It is a smart economy in agriculture and a concrete manifestation of the form of smart economy in agriculture. Smart agriculture is an important part of smart economy; For developing countries, smart agriculture is the main component of smart economy, and it is the main way for developing countries to eliminate poverty, realize the advantage of backwardness, catch up with economic development and realize the catch-up strategy.

development prospect

Intelligent agriculture

Development prospect Smart agriculture promotes the political upgrading of agricultural industrial chain through the intelligentization of production field, the differentiation of management field and all-round information service in service field; Realize the refinement, high efficiency and greening of agriculture, ensure the safety of agricultural products, and enhance the competitiveness and sustainable development of agriculture. Therefore, smart agriculture is the inevitable trend of agricultural modernization in China, and it is necessary to promote the development of smart agriculture by cultivating social knowledge, breaking through key technologies and making good plans.

Ways to realize intelligent agriculture

The way to realize smart agriculture is to integrate emerging technologies such as Internet, mobile Internet, cloud computing and Internet of Things, and rely on various sensor nodes (environmental temperature and humidity, soil moisture, carbon dioxide, images, etc.) to realize intelligent perception, intelligent early warning, intelligent decision-making, intelligent analysis and expert online guidance of agricultural production environment. ) and wireless communication network deployed in agricultural production site, providing accurate planting, visual management and intelligent decision-making for agricultural production.

Smart agriculture is the comprehensive application of cloud computing, sensor networks, 3S and other information technologies in the agricultural field, achieving more complete information support, more thorough agricultural information perception, more concentrated data resources, wider interconnection, deeper intelligent management and control and more intimate public services. The integration of intelligent agriculture with modern biotechnology, planting technology and other scientific technologies is of great significance to the construction of world-class agriculture.

System technology realization

Realizing intelligent agriculture with system technology is the application of internet of things technology in modern agriculture, which mainly includes monitoring function system, monitoring function system, real-time image and video monitoring function.

① Monitoring function system

The feedback of various information can automatically control the agricultural park, such as automatic irrigation, automatic cooling, automatic liquid fertilizer fertilization, automatic spraying and so on.

② Monitoring function system

Each base point is equipped with wireless sensor nodes, and each wireless sensor node can monitor soil humidity, soil temperature, air temperature, air humidity, light intensity, plant nutrient content and other parameters. According to the needs of planting crops, provide all kinds of acousto-optic alarm information and SMS alarm information.

③ Real-time image and video monitoring function

The basic concept of agricultural internet of things is to realize the relationship network among crops, environment, soil and fertility in agriculture, and realize the optimal growth environment conditioning and fertilization management of crops through multi-dimensional information and multi-level processing.