To study the behavior of timber occurred during dehydration To specify the time interval that a plant damage from lack of water. Study on resistance to dehydration of timber by using alternative medicine laksa.
Study the behavior of timber that occurred during dehydration. To specify the time at which the plant was damaged by dehydration dehydration tolerance study of timber using physiological Lakษa.
To study the behavior of rubber occurring during dehydration. To enter the plant damage from lack of water. the durability, easy water shortage of rubber using physiological crashing cost .