Forestry and Plant Sciences

Surface fires burn only the undergrowth and leaf litter on the forest floor, which can be beneficial for ecosystem health.

Strip cutting involves harvesting trees in narrow strips, which allows the surrounding forest to provide seeds for natural regeneration. This method balances timber extraction with forest recovery.

Clear cutting is the practice of removing all trees from a designated area at once. It is the most intensive form of timber harvesting.

Selective cutting involves removing only specific trees, such as mature or diseased ones, while leaving others to maintain forest structure and biodiversity.

Second-growth forests are those that have regrown after the original forest was cleared by human activity or natural disturbance. This is a result of secondary succession.

A greenhouse is a structure with walls and a roof made mainly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.

A climax community represents the final, stable stage of ecological succession where the ecosystem has reached a state of equilibrium. In forests, this is characterized by large, mature trees like hardwoods and evergreens.

The tribal people protect and workships trees like Mahua. The Mahua fruit is eaten as vegetable , while oil from the seeds is used for everthing, from a hair fixer, for cooking and lighting lamps , to making soap . The crushed leftover matter then becomes a seedcake used as fertiliser. Both the flowers and oils have long been used in traditional medicine as a cure for many diseases.

Eucalyptus is a tall evergreen tree. It attains the height of more than 300 feet. Leaves of the tree on juvenile shoots are opposite, sessile, cordate-ovate, and covered with a bluish-white bloom. The adult leaves are alternate, lanceolate and are 6-12 inches long and 1-2 inches broad. In eucalyptus-tree flowers is cream in color. The appearance of its bark varies with the age of the tree. Its bark consists of long fibers and can be pulled off in long pieces. Stems of the seedlings and coppice shoots are quadrangular. Flowers are in cymose panicles. The fruit is a capsule. 

The social foresting species is:

Forests provide a wide range of raw materials including timber (wood), resins (gums), and latex (rubber).

Through the process of photosynthesis, trees and plants in forests absorb carbon dioxide and release oxygen, making them a vital source of oxygen for the planet.

The name 'Chipko' comes from the Hindi word meaning 'to hug' or 'to cling', as protesters physically embraced trees to prevent them from being felled.

Tinsel consists of thin strips of shiny metal or plastic used as a decorative material on holiday trees.

Deforestation is the large-scale removal of trees from forested areas, often resulting in damage to the quality of the land.