This week is the National Food Security Promotion Week. On October 16, it will usher in World Food Day . This year, the theme determined by my country is "guaranteeing grain supply and firmly seizing China's rice bowl", focusing on the achievements made in grain production and agricultural product supply in the past decade.
"Ensure the supply of grain and firmly hold China's rice bowl"
my country's total grain output has remained stable at more than 1.3 trillion jin for many years, and the output in 2021 hit a record high, reaching 1365.7 billion jin. The per capita food possession reached 483 kg, higher than the internationally recognized 400 kg food security line. To achieve basic self-sufficiency in grains and absolute safety in food, the Chinese people’s rice bowl is firmly held in their own hands.
While the production capacity is constantly increasing, my country has steadily increased the minimum purchase price of rice and wheat, and improved policies such as rice subsidies and corn and soybean producer subsidies. In order to support grain enterprises to have money to collect grain, actively enter the market, and promote farmers' grain sales to cash and increase production and income, the National Bureau of Grain and Material Reserves has guided local governments to establish and improve the credit guarantee fund for grain purchase loans, and issued more than 210 billion yuan in market-based purchase loans to more than 3,300 enterprises. Let farmers make profits and make more profits in growing grain, strengthen farmers' income guarantees for growing grain, and firmly adhere to the bottom line of "growing grain can be sold".
In addition, in the past decade, my country's agricultural products have become more diverse in planting, production and supply, with cotton, oil and sugar developing steadily, and meat, egg, milk, aquatic products, fruits, vegetables and tea. With the development of the economy and the upgrading of residents' consumption, the total demand for food and agricultural products in my country will further increase in the future, and green, safe, nutritious and healthy, multi-variety and high-quality will become the development direction.
will farm in "wisdom" farming. The smart farm in saline-alkali land
can only effectively ensure grain production with abundant arable land resources. Today's intelligent, digital and unmanned farming model allows good grains to be grown in saline-alkali lands where crops were difficult to grow in the past. Let’s follow a farming expert to experience it on site.
Director of Smart Farm in Da'an City, Jilin Province Pan Xiuqiang: Hello everyone, my name is Pan Xiuqiang. I used to be in the city to work in the office. Now I am a villager in Yushu Village. In everyone's eyes, new farmer . The rice field we are looking at now was a white saline-alkali land. Through our efforts over the past few years, we have turned it into a fertile land, and we have also built a smart farm. Let me show you how our smart farm is wise.
Pan Xiuqiang, head of smart farm in Da'an City, Jilin Province: Our unmanned harvester is operating, let’s see what our control platform looks like. This is our control platform.
Ge Yanjun, a technician of Da'an City, Jilin Province: In our future farm work, farmland homework is just like playing games. We can do the farm work by sitting in the office, blowing the air conditioner and drinking coffee. Then we can take over multiple devices in one such emulator. I am now operating the agricultural machinery remotely, and then we can drive it into the ground through the system and then drive it automatically, according to the route we have planned.
Pan Xiuqiang, head of smart farm in Da'an City, Jilin Province: The drone we inspected has begun to take off, and it is a clairvoyance in our command center. If we don’t have this drone for inspection, we will need people to see each of our fields for fifteen miles. Now that it is available, it can replace the inspection effect of 50 people.
Now our friends of new farmers are operating farmland through computers.
Ge Yanjun, technician of Da'an City, Jilin Province: We use such standard farming, standard templates, and standard planting data to guide planting. Our new farmers can see what they should do today in their mobile phones every day. It is a task automatically issued by the system.
Pan Xiuqiang, head of smart farm in Da'an City, Jilin Province: In our team, only my classmates and I are a little older, and the rest are all young men in their twenties.
Ge Yanjun, a technician of smart farm in Da'an City, Jilin Province: I used to be a rural child. Now we have learned better technology and have more thinking about automation and the Internet. We have returned to the countryside, hoping to do something big in the countryside.
Technician of Smart Farm in Da'an City, Jilin Province Shen Qiang: We will no longer be like before, carrying a hoe or driving a tractor in our hands, running back and forth in the ground every day. Now we can sit in the office and we can do a lot of our work.
Technician of Smart Farm in Da'an City, Jilin Province Li Xue: Now the labor intensity has been reduced and the salary has doubled, so I chose to return to the countryside and engage in agriculture.
The technology style in the granary of major countries. The reporter visited the largest single warehouse of central grain reserve
. Has the grain in his hands, and he must protect the good grain. Next, follow the camera of the reporter from the Central Station and go to the Dalian direct warehouse of China Grain Storage and Storage, which is also the largest central grain reserve monolithic warehouse, to take a look at the technological style in the granary of a major country.
The Dalian direct warehouse of China National Grain and Oils Reserves Corporation in Dalian City, Liaoning Province is currently the largest central grain reserve monolithic warehouse. How big is this place? The total area of Dalian Kuan reaches 620,000 square meters, the size of 87 standard football fields. The total warehouse capacity here reaches 1.28 million tons.
Of course, modern grain warehouses cannot rely solely on large areas, but also have high technology escort. This is the intelligent operation center of Dalian database, which is equivalent to the central processor of the entire grain database. The construction content of intelligent grain warehouses mainly includes the "one card" system for intelligent entry and exit warehouses, intelligent grain situation monitoring system and quantity monitoring system.
reporter Ji Yifei: As long as the grain enters the warehouse, the grain condition monitoring system here can automatically monitor the grain temperature, warehouse temperature, external temperature and other data. At the same time, the remote-controlled high-definition camera in the warehouse can enlarge the small corn kernels like this size in my hand to the size of my palm.
, Party Secretary of the Dalian Direct Depot of China Grain Storage Dalian: At present, such an intelligent grain warehouse system has covered more than 900 direct warehouses and sub-deposits of China Grain Storage, more than 80,000 high-definition cameras and 4.73 million grain sensors, together forming the largest grain storage Internet of Things in China, resolutely defend and manage the granary of a big country and firmly hold China's job.
Corn "Transformation"
is located in the black soil of the world's "Golden Corn Belt" and is one of the main corn-producing areas in my country. For a long time, corn has been an important grain crop and feed crop. With the upgrading of consumption and technological progress, the industrial chain of deep processing of corn has been continuously extended.
The weather gets colder and hot drinks are best-selling. Corn juice has become a favorite drink by many "healthy people". Can you think that this cup of corn juice, even the cup and straw are made from corn.
The golden corn in the fields was harvested and threshed, and boarded a transport truck to the processing plant and embarked on a "transformation" journey. The corn kernels of the whole vehicle pour down like a waterfall and enter a dedicated conveying channel. The first stop is to clear out impurities such as gravel, sand and soil to obtain clean grain.
Then, corn kernels should be soaked in a closed steel tank, and then undergo "trial" of grinder and centrifuge : after separation, washing, drying, and processing, starch, sugar and amino acid are produced. These main deep-processed products ensure food security and nutritional supply, and even if they "graduate early"; the other part of corn raw materials that can still be reused continue to "transform" journey. In the modern processing chamber of
, this corn auxiliary material melts at a high temperature of 160~170℃, and the melted viscous liquid is injected into the mold. There are molds for making straws, molds for making knife and forks, and various intelligent robots for are so busy.
After cooling, various daily necessities such as straws, knife and forks, cups, plates, etc. that have been "turned out" after being cooled. Compared with the original form, their current value has doubled and the market demand is strong. It is worth mentioning that these deep-processed corn products can be degraded in the soil after being discarded, thereby realizing the cycle of "coming from the ground and going back to the ground".
Project leader of COFCO Biotechnology : Cui Zhaoning: Corn is the most transformed and most complex agricultural product. From primary processing to deep processing, to high-value-added processing, the higher the added value and the wider the application field.Now, deep processing of corn has formed a "gold industry chain", and the high added value conversion of corn can also benefit farmers, thus forming a virtuous cycle.
Source: CCTV News Client
