Question 1

What does arboriculture mean?

Accepted Answer

Arboriculture is the cultivation, management, and study of individual trees, shrubs, and other woody plants. It focuses on their health, safety, and aesthetic value in populated settings.

Question 2

What does an arborist do?

Accepted Answer

An arborist cares for trees by planting, pruning, diagnosing diseases, and ensuring their structural safety. They also assess risks and may remove trees when necessary.

Question 3

What is the difference between an arborist and an arboriculturalist?

Accepted Answer

An arborist performs hands-on tree care and maintenance, while an arboriculturalist focuses on the scientific study and planning of tree ecosystems. The former is more practical; the latter is more research-oriented.

Question 4

What are the techniques of arboriculture?

Accepted Answer

Key techniques include planting, pruning, fertilising, pest and disease control, cabling, bracing, and safe tree removal. These methods aim to enhance tree health and longevity.

Question 5

What are the five steps of tree felling?

Accepted Answer

The five steps are: assess tree height and hazards, evaluate side lean, plan an escape route, make the notch cut, and complete the back cut to direct the fall safely.

Question 6

What is the method of tree height?

Accepted Answer

Tree height can be measured using tools like clinometers or laser rangefinders, applying trigonometry. Simpler methods include comparing shadow lengths or using the 45-degree stick method.

Arboriculture — Online Class