A huge expanse of land gets submerged when a reservoir is created followed by the construction of a dam. So it is very essential to demarcate the areas rich in biodiversity for protection of the environment. Survival of the exotic and near extinct species which are affected during the construction of a Project should be given due importance for continuous existence of floral diversity.
Hence, a sincere mission was carried out in Umrongso with the purpose of conserving the diverse plant species and flora of the region. A Botanical Garden was set up with the primary aim of conservation, prompt multiplication, rehabilitation of the plant species, extending awareness about the floral heritage and promoting education. Rare and endangered plants were collected from the impact areas and were introduced in a Nursery.
The Garden spreads over a large area and various plant species have been planted for preservation. It has several sections like wild edibles, ferns, medicinal plants, palms and cycads, rare and endangered species, wild plants of horticultural importance, plants of economic importance etc. The garden is enriched by the rare pitcher plant and with different varieties of orchids. To move around and have close access to each plant and every section, a pathway crisscrossing the total length and breadth of the garden has been laid out. A small lake in the centre with a bridge over it adds to the beauty of the garden. Blooming water lilies and ducks wading in the water present a beautiful sight to the visitors. Rare birds are noticed during the migratory season. For the pollination of plants, beehives are maintained.
The Nursery has a green shade net-house for hatching various plant species. Vegetative propagation of plants is carried out throughout the year and later the seedlings are transferred to small poly-bags. Different species of trees like Neem (medicinal plant), Silikha, Krishnachura, Kanchan, Chandan, Sonaru, Teak (Sagoon) etc. are available in the Nursery and plantation labels are marked on them. The plant saplings are then distributed around for planting them in different areas as massive plantation is a major step towards protection of the environment.
[Published in ‘Articles Base’ on 14 February 2012]