What does the "national granary" look like?

Henan is a big agricultural province and a big grain province, and we affectionately call it the "big granary" of the motherland

Founded in 2000, China Grain Reserve is the only public welfare enterprise among the centrally managed enterprises, with more than 980 directly-affiliated warehouses and sub-libraries across the country

At the opening day event, the staff of Xingang's direct warehouse introduced the whole process of the central grain reserve grain acquisition, storage, transportation, processing, and scientific research to the public, and comprehensively demonstrated all aspects of purchase, storage, adjustment and sales, including the grain harvesting link.

When I was a child, the grain hoards at home were all round.

"In order to ensure the safety of granaries and grains, China Grain Storage has built an integrated control platform for intelligent grain depots

"The grain situation monitoring and control system can help the grain depot keeper to grasp the temperature and humidity of the grain storage in real time, and quickly locate the abnormal grain temperature distribution points; the intelligent ventilation system can automatically capture the best ventilation timing more scientifically, save energy and reduce losses.

In the warehouse directly under Xingang, they used artificial intelligence technology to create an AI warehouse area supervision platform to realize all-weather intelligent supervision of risks such as grain changes, abnormal grain conditions, and illegal operations

"When people cross the cordon in the fumigation operation area, the intrusion event will be automatically recorded and alarmed

We all know that when the grains are piled together, the temperature will rise; and when the temperature rises, the grains will easily deteriorate

At this time, air conditioning temperature control technology comes in handy

It turned out that the granary was equipped with an air-conditioning temperature control system

"The air-conditioning temperature control warehouse adopts a new type of air conditioner for fumigation-resistant and dust-proof granary, which has a good water retention function.

　　Air-conditioning temperature control is just a microcosm of China Grain's green technology grain storage

　　In recent years, the green technology grain storage coverage rate of the central grain reserve has reached 98%, the "four-in-one" grain storage technology has won the first prize of the National Science and Technology Progress Award, and technologies such as "internal circulation temperature control" and "nitrogen control" have reached the international leading level.

(Liang Xinhui text/picture) 

　　"China Food News" (version 08, June 28, 2021)

(Editor-in-charge: Bao Xiaotie)