As the job title implies, a management trainee is someone who is in training to become a manager. The duties assigned to this position can vary widely depending on the industry and the company. In general, however, the position often entails spending a certain amount of time shadowing each position under the manager's authority so the trainee can learn what each employee does and how all the work fits together.
These Goji berries should do well in zones 4 to 9. You can grow them in greenhouses in zone 1 to 3 because the dormant roots may not survive the winter. There are several species and as many as 88 varieties. The most sought after species is Lycium Barbarum because it is the most nutritious.
Goji berry (Lycium barbarum) is a shrub that takes its name from the red berries it produces. Historically, the plant has been harvested for thousands of years in Asia, particularly in China and Tibet.