Ideally, seven years old, 22 inches thickness, about 50 inches above the budding point is where rubber should be tapped. Thickness of the tree is more important than age.
To tell a tree's age, you must first cut it open, by usually cutting off the trunk of the tree or a big branch. Then, if you look at the top of the trunk or branch, you will see numerous (or very little) wobbly rings. Count the number of rings, and that is the age. One ring equals one year of age. If there are forty rings, it is forty years old, and so forth.
An average rubber tree can produce 200 to 400 kilograms of rubber a year. This depends on the age and the size of the rubber tree as well as the location of the tree.
Trees in places with clear seasons grow one ring each year, so by counting the rings you can find out the age of the tree. Also, the rings vary in thickness depending on the weather, so by matching the wide/narrow sequence from a known tree to an unknown sample of wood it's possible to tell the age of the unknown sample.
The thickness of the shell (lip) increases with the age. This is how you can determine the age of the conch.
The thickness of the shell (lip) increases with the age. This is how you can determine the age of the conch.
Answer 1It depends on the size of the tree. Depending on size, thickness, age etc, your looking at 3+ tons.
We are in an ice age because we have a great thickness of ice at the poles. This is not normal unless we are in an ice age.
It depends on the age, type, and thickness of the materials.
The age of a tree is calculated by taking a core of wood from the tree and counting the annual rings in the wood.
The centers of tennis balls are rubber and rubber hardens with age.
I think this question is incorrect, and should be What can be determined by the number of rings of a trees trunk; the answer of which is the age. Light and dark bands formed in the trunk equate to the summer and winter growth patterns of the tree. Count the dark (or light) rings and you can tell the age of the tree in years.
Someone who studies the age of a tree by the rings on the inside is called a dendrochronologist