The Wisdom Code of Grain Eighteen Lianfeng
The eighteenth harvest year!
Towards the end of the year, the National Bureau of Statistics issued a good harvest report: my country’s grain output reached a new high this year, reaching 1365.7 billion catties, an increase of 26.7 billion catties over the previous year.
So far, my country's grain production has maintained a total of more than 1.3 trillion catties for seven consecutive years, and grain production has enjoyed eighteen consecutive years.
Agriculture is the foundation of the national economy, and food is related to national movement and people's livelihood.
The Central Economic Work Conference held on December 8 once again emphasized the issue of food security: “The Chinese people’s rice bowl must be firmly in their hands at all times.” In recent years, technologies such as big data and 5G have developed rapidly, contributing to food production and production. The improvement of efficiency provides technological support.
The "Fourteenth Five-Year Plan for Promoting Agricultural and Rural Modernization" proposes to establish and promote the application of agricultural and rural big data systems, improve the digital level of agricultural development, and promote the digital and intelligent upgrade of agricultural production and processing and rural infrastructure.
During the "14th Five-Year Plan" period, my country's agricultural technology level will be further improved.
"One person managing hundreds of acres of land is not a problem at all"
5G technology greatly improves agricultural production efficiency
In the past few days, in the high-quality smart farmland in Hebi City, Henan Province, the winter wheat seedlings have emerged neatly and are growing well.
Among the lush greenery, small metal houses are looming, these are the guardians of the wheat fields-spore traps.
Spores are an important indicator for detecting wheat diseases: the trap will analyze the number of spores in the air, and if it exceeds the standard, it will automatically warn.
The monitoring of crop pests and diseases is a time-consuming and laborious task. A slight negligence will cause the spread of pests and diseases, which will affect the yield and quality of wheat.
Recently, wheat planting in Hebi has a master of disease and pest control-an animal and plant remote diagnosis and treatment service platform, and spore traps are part of it.
Zhang Shulun, vice president of Hebi Agricultural Information and Communication Group, told reporters that in their agricultural park, the diagnosis and treatment system can not only capture invisible "spores", but also accurately identify diseases and insect pests on leaves. The accuracy of diagnosis and treatment is up to 86%.
"Based on the application of 5G technology, we have established a database of agricultural big data crops and livestock and poultry diagnostic knowledge, and built a digital network platform for intelligent diagnosis. The agricultural information collection device in the farmland can take real-time crop growth pictures with a high degree of refinement. These The pictures are transmitted to the diagnosis and treatment platform through the 5G network, and the platform compares them with the pictures of diseases and insects in the disease and pest think tank, and draws a conclusion. Environmental sensors collect parameters such as soil moisture in real time. If a parameter is abnormal, the system will Early warning of pests and diseases that may occur in the environment. Technicians no longer need to go to the field every day and look at them one by one."
The realization of remote diagnosis and treatment, thanks to the 5G network with large bandwidth, low latency, and wide connection, enables various sensors and platforms to achieve high-speed series connection, which makes high-definition real-time accurate transmission that was impossible in the past simple and improves Productivity.
This year, affected by the epidemic and rainfall, many technicians were unable to personally go to the fields to give instructions to farmers.
The agricultural department of Hebi City has also created a 5G "cloud" platform for helping farmers, realizing "face-to-face" interactive exchanges between experts and farmers online.
The relevant person in charge of the Hebi Agriculture and Rural Bureau said that the implementation of technical support measures is one of the main reasons why Hebi still achieved the "eight consecutive increase" in total grain output under the influence of extreme weather this year.
Technology has changed the situation in the past that "rely on the sky for food, and when the sky is'get angry', it may be impossible to harvest in one season."
In the 5G smart digital agricultural planting area in Linying County, Luohe City, Henan Province, the largest small pepper planting base in south central Henan, the red pepper "Yingshan Red No. 1" swayed its branches.
In the fields, various sensing devices connected to the 5G network are collecting and monitoring the growth of crops in real time.
Han Peifeng, a researcher at the County Bureau of Agriculture and Rural Affairs, has been dealing with the land for more than 30 years. In the past few years, he has discovered that "the land has become smarter and smarter."
As an agricultural technician, he used to teach farmers how to fertilize and how to identify pests and diseases, mainly relying on people.
But now, sowing, watering, fertilizing, etc., are all done by machines.
In recent years, the local area has cooperated with some agricultural technology companies to create a 5G smart pepper planting application base.
Through the implementation of 5G+ green smart agriculture, intelligent decision-making, precise planting and standardized management of the whole process of pepper production have been realized.
With the support of the high-speed and large-capacity 5G network, a whole set of smart agriculture models such as "5G + smart farming" and "5G + smart management" have been created locally.
The farming links all realize the mechanized application of 5G agricultural machinery. The management link monitors crops and the environment through the Internet of Things all-weather, and all data is sent to the big data management platform in real time for intelligent analysis and intelligent decision-making.
Intelligent water and fertilizer integrated irrigation system, soil moisture monitoring system, meteorological environment monitoring system, drone near-ground remote sensing system...Dozens of new "5G+ agriculture" technologies have greatly improved agricultural production efficiency and yield.
Han Peifeng calculated an account: The pepper direct seeding machine eliminates the seedling process, and the sown area can reach more than 60 acres a day; 5G water-saving irrigation is based on the law of crop water and fertilizer requirements, and the irrigation water saving rate is more than 50%. The amount of fertilizer application is reduced by 10% to 30%; the early monitoring and warning of pests and diseases reduces the loss of pests and diseases by 70% and the use of pesticides by 60%... With the help of these technologies, one person manages hundreds of acres of land. Not a problem.
"People can plow the fields without going to the fields"
"Smart Scarecrow" and "Digital Twin Farm" Realize Farming in the Air
Shannong Modern Agriculture Industrial Park is the largest grain planting demonstration base in Zhejiang Province. It is located in Jiashan County, Jiaxing City, with an average annual output of 10,000 tons of rice and 7,000 tons of wheat.
Near the end of the year, all the rice in the field has been harvested, and under the clear sky, only winter wheat is growing vigorously.
Early in the morning, Lu Linhan, a technician from Zhejiang Shannong Modern Agricultural Technology Development Co., Ltd., walked out of the dormitory and walked towards the planting base along a path full of dirt.
Despite the continuous rains, Xiaolu did not rush to the fields to check the moisture content of the winter wheat. Instead, he turned and walked into the video surveillance hall of the office building.
Press the video system switch, take out the mobile phone and click into the field monitoring system APP. In the wheat field around the office building, 6 sets of high-definition infrared dome cameras, 1 set of automatic irrigation and drainage pumping stations and machine ports, 1 miniature weather station and 10 The solar insecticidal lights operate at the same time, and real-time data including weather and soil parameters and real-time field images of crops are instantly at hand.
"Dididi..." After capturing real-time dynamic data such as temperature, humidity, and air pressure from the seven-parameter monitoring station of the environment and the three-parameter monitoring station of the soil, the "field environment monitoring system" IoT platform on the Xiaolu mobile phone A reminder was issued that the water level in Ditch No. 8 exceeded the set standard threshold.
In even cloudy days, if the water in the ditch is not drained in time, the humidity is too high, which is not conducive to the growth of wheat, and head blight may even occur.
Xiao Lu clicked on his phone to activate the automatic drainage system, and a water pump hundreds of meters away began the drainage operation.
Xiaolu told reporters that at present, modern agricultural management systems such as remote visualization of the base park are all available. Sitting in the office, you can "see at a glance" the situation of the field and you can "farm in the air."
The digital farmland management system constructed by the "field environment monitoring system" and "field management control system" is called the "smart straw man" by Xiaolu and his colleagues.
"Farming in the air", something that sounded impossible in the past has now become a reality in many places.
Following "cloud raising cats" and "cloud viewing exhibition", recently, "cloud farming" has also become popular.
The Tanjiawan Yunshang Agricultural Experimental Field in Wuzhen Town, Tongxiang City, Zhejiang Province is the first Yunshang agricultural experiment carrier to be put into operation in China.
This year, the proving ground launched the "Digital Twin Farm" project, which uses technologies such as the Internet of Things and digital twins to replicate a real farm digitally and comprehensively into the network.
Farmers use their mobile phones to identify their territories on the farm and grow the crops they want to grow. They can remotely water and fertilize on their mobile phones to view the growth in real time.
The whole process seems to be playing the once-popular "Happy Farm" game.
Xiaoyong is a programmer. In August of this year, he claimed a 144-square-meter piece of land on the "Digital Twin Farm" and planted hot peppers, broccoli, cabbage, and kale on it.
Although people work in Hangzhou, there is no delay in watering, fertilizing, and deworming the vegetables, all of which are done by robots.
In the farm, dozens of robots shuttle busily in the fields. The data collection unit in the vegetable field uploads crop growth data to the cloud agricultural brain every 5 seconds and sends it to the farmers' mobile phones.
"There is a model of all-digital accurate data for growing crops. People can cultivate the fields without going to the fields."
"Each grain of rice's life is made into a chain of trajectories"
Big data platform realizes code query, code supervision, and code transaction
Heilongjiang Province is my country's largest grain-producing province, and its grain output has ranked first in the country for 11 consecutive years.
The fertile black soil gives the local agriculture unique advantages, so that the rice, soybeans and corn produced here not only taste good, but also have high nutritional value.
At the same time, Heilongjiang focused on the key areas of provenance issues, and built more than a dozen national-level breeding bases for improved varieties. Soybeans and rice are all independently selected and bred varieties.
This year, fresh corn in Hailun City, Heilongjiang Province ushered in a bumper harvest.
The 9 local corn processing enterprises used the shortest time to process and package the corn, and then shipped it in boxes to all parts of the country.
During this period, the city’s e-commerce service base was extremely busy. With the help of the leading domestic Internet sales platform, Hailun’s production base and sales terminals were seamlessly connected, and orders for brand products such as Xinbei Fragrant Fresh Corn and Volkin Soybean Oil continued.
As of the end of November this year, the city's agricultural product e-commerce transaction volume reached 608.47 million yuan, a year-on-year increase of 23.93%; online retail sales were 132.87 million yuan, a year-on-year increase of 44.13%.
The person in charge of Hailun Agriculture and Rural Bureau said that in recent years, Hailun City has built 18 "Internet + Agriculture" high-standard demonstration bases. The demonstration bases are all digitalized from planting to sales.
The Digital Agriculture Center platform integrates the city’s agricultural business applications and data. Through the advantages of the big data platform, it provides big data services such as agricultural production technology and changes in meteorological conditions in the planting and breeding links, and promotes the scientificization of agricultural production; in the business link, it provides agricultural products and rural areas. Big data services such as the transfer and transaction of land management rights promote the maximization of agricultural production benefits.
At the same time, using the Internet and big data technologies, build an information traceability platform to realize the traceability of crop production and circulation, and standardize production and operation behavior.
The integration and application of big data to information has accelerated the intelligent management of agricultural products.
In Zhejiang Shannong Modern Agricultural Industrial Park, every bag of rice shipped from the park will be affixed with an exclusive two-dimensional code identity card-"Zhenong Code".
Xiao Sun, a staff member of the park, is responsible for carrying out the "data value" of agricultural product information on this "Zhe Nong Code".
According to the requirements of the agricultural and rural departments of Zhejiang Province, all batches of crops that flow to the market in the industrial park must be marked with the production company, place of origin, and product information of the agricultural products through the "Zhe Nong Code".
Scan the "Zhe Nong Code" with your mobile phone, and the product information column can not only trace the specific time of sowing, fertilizing, harvesting, and processing of agricultural products, but also clearly identify the types of chemical fertilizers applied in the past.
"Equivalent to making a trajectory chain for every grain of rice, 360-degree no dead ends to ensure the quality and safety of agricultural products." Xiaosun introduced.
In the "Zhenong Code" data center, the data in different agricultural information systems are unified, and code query, code supervision, and code transaction have become a new model of agricultural digital operation.
Our reporter Wang Yajing, correspondent Chen Wenjing