Since the first document of this year, "agriculture", "grain", "granary" and other words have appeared frequently. The "news broadcast" broadcast last night emphasized the need to consolidate the granary foundation of a large country, pay attention to spring farming and prepare for farming, and keep the "rice bowl" of the Chinese people.

As we all know, agriculture is the foundation of our country, and agricultural development is also the eternal focus of attention. From slash and burn farming, stone hoe farming, bronze farm tools, iron plow and cattle farming in ancient agriculture to mechanized farm tools in modern agriculture, agricultural production tools show more and more scientific and technological convenience with the development of productivity. In the current agricultural production activities, the tractor can be described as the "main" agricultural machinery that can not be bypassed. It can hang and tow the corresponding supporting agricultural machines and tools, provide power, and help farmers complete different agricultural operations in a short time. It really "contributes" a lot to agricultural development.