What are agricultural factors?

Agricultural factors:refers to the material and non-material factors or conditions (resources) essential for agricultural production and operation. For example, biology, light, heat, water, air, nutrients, soil, land, labor, capital, technology, management and so on. Some other factors or conditions are also related to agriculture, some of which are also important, but are not agricultural factors, such as industry, commerce, cities, ports, railroads and so on.