The work environment plays an important role to make the employee to be emotionally involved in the job.
The ISO definition for Work Environment is as follows:
The term work environment refers to all the factors that influence work. In general, these include social, cultural, psychological, physical, and environmental conditions. The term work environment includes lighting, temperature, and noise factors, as well as the whole range of ergonomic influences. It also includes things like supervisory practices as well as reward and recognition programs. All of these things influence how work is performed.
This does not mean to have a luxurious infrastructure, but a convenient workspace. Ensure a healthy and safe environment. Allocate some personal space for each employee with desk, lockers etc. This makes a psychological difference.
Create an encouraging and friendly environment. Provide enough freedom to express their ideas. Recreational activities too play a vital role in pleasant work environment. Positive work environment produces positive results.