What Is Agricultural Engineering?

Agricultural engineering is a general term for capital construction and engineering facilities that serve agricultural production and farmers' lives. Examples include farmland water conservancy construction, water and soil conservation facilities, agricultural power and agricultural machinery engineering, agricultural environmental protection engineering, processing, storage, and transportation of agricultural and sideline products, etc., all within its scope. The earliest emergence of agricultural engineering was to promote farmland water conservancy construction. It is rumored that the Chu State built a water conservancy project around the 6th century BC, with an irrigation area of more than 10,000 acres. ^[1]

Agricultural Engineering

(Engineering)

Agricultural engineering developed into a discipline in the 1970s, and as a

There are three main:

The wide application of new achievements in engineering technology has resulted in the development of agricultural engineering toward large-scale, intensive, automation and electronic. If a tractor with a power of 147 to 221 kW is used for field operations,

Introduction

The scope of agricultural engineering science and technology research is very wide, and in continuous development, it currently includes the following 7 aspects.

Agriculture mechanization

Agricultural mechanization is divided into two aspects. On the one hand, it refers to various mechanical entities needed for agricultural production and farmers' life; on the other hand, it refers to the methods, steps and methods of using agricultural machinery to equip agriculture, and its organizational management, promotion, and maintenance support ( see

Increase agricultural labor productivity

For example, the huge increase in agricultural labor productivity in the United States mainly depends on the development of agricultural engineering. Japan, which has a small agricultural production scale, only uses small agricultural machinery for operation, which saves agricultural workers most of their time to engage in sideline labor, and more than 90% of farmers become part-time farmers.

Resist natural disasters

One of the important factors that enabled China to become an ancient civilization in the world is the construction of a large number of farmland water conservancy projects since ancient times, and the creation of various iron farm implements with Chinese national characteristics, thereby enhancing the natural resistance to drought, floods, floods, and alkalis. The ability of disasters has ensured people's needs for clothing, food and shelter.

Intensive agricultural production

Protected field cultivation and industrialized breeding are the fundamental measures to achieve high and stable yields in agriculture and animal husbandry, independent of seasons and annual production. Related measures are inseparable from agricultural engineering.

Protecting agricultural natural resources

Water is the lifeblood of agriculture, soil is the foundation of agricultural production, and energy is the driving force of agriculture. All three can use engineering means to rationally develop, utilize and protect them, so as to facilitate the development of agricultural production and protect the ecological balance.