Forest harvest is the process of collecting and harvesting timber from a forest. RESIN is a sticky, viscous material that is secreted by some plants and trees, and is often used in the production of products such as varnishes, adhesives, and perfumes. It is also used in the production of certain types of paper and plywood. Forest harvest is an important part of the forestry industry, as it helps to ensure that forests are managed sustainably and that the environment is protected.