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Melia dubia and its Importance: A Review
Manika Goswami
1
, Shikha Bhagta
2
and Dushyant Sharma
3*
1
Dept. of Fruit Science, College of Hortculture and Forestry, Neri, Hamirpur, Himachal Pradesh (177 001), India
2
Dept. of Tree Improvement and Genetc Resources, Dr. Y. S. Parmar University of Hortculture and Forestry, Nauni, Solan,
Himachal Pradesh (173 230), India
3
Dept. of Tree Improvement and Genetc Resources, College of Hortculture and Forestry, Neri, Hamirpur, Himachal Pradesh
(177 001), India
Melia dubia popularly known as Malabar Neem is a promising multpurpose tree highly suitable for farm forestry and agro forestry for
generatng higher income per unit area. Melia dubia is one of the fastest growing trees in the world and considered as a money spinning
tree of short rotaton due to its high demand in pulpwood, plywood and tmber industries. It is a good fuel and fodder yielding tree. In
additon to this, Melia dubia also has extensive medicinal, pharmacological, ethnomedicinal and conventonal propertes and uses. The
current artcle reviews literature on importance of Melia dubia for tmber industry and medicinal value.
1. Introducton
The less forest area coupled with the low productvity of
Indian forest has ushered in a total mismatch between the
demand and supply of both domestc and industrial wood
requirement besides creatng environmental disequilibrium
(Parthiban et al., 2011). The current supply of raw materials
for industries like pulpwood, plywood, and furniture and
biomass energy in the country is far behind the demand.
Not only is the forest wealth of the country is poor but its
productvity in terms of MAI is also one of the lowest. The
MAI of Indian Forest is a meager of 0.5-0.7 m
3
ha
-1
compared
to the global average of 2.1 m
3
ha
-1
(Srivastava, 2005). India
is likely to face severe shortage of supply of tmber to meet
its requirement from both domestc and internatonal front.
Global demand for wood is increasing at an annual rate
of 1.7% (South, 1999). It is estmated that the demand for
tmber is likely to grow from 58 million cubic meters in 2005
to 153 million cubic meters in 2020 (Saravanan et al., 2014).
At the same tme, planted forest resources are insufcient
to meet current demands. The scope for expansion of
forested areas is limited (Gregory et al., 2002). This trend
creates economic pressure that encourages the commercial
exploitaton of natural forests unless supply can be increased
through the establishment of high yielding plantatons. The
use of fast growing, elite trees enable early harvest and so
it helps to improve yield. However, considering the acute
shortage of suitable raw material, the industries have to
establish plantaton of suitable species to achieve maximum
yield within a short rotaton period. Melia dubia is one such
alternatve species suitable for tmber, plywood, pulpwood
and fuel wood. More than 80% of the world’s populaton
presently uses herbal medicines for their primary health care
as alternatve system of medicine (Valentna et al., 2013).
Demand for herbal drug is increasing throughout the world
due to growing recogniton of natural plant based products,
being non toxic, having no side efects, easily available at
afordable price (Kalia, 2018). Melia dubia tree in additon
to use in wood industry have many potental medicinal
propertes. In additon to the commercial importance, this
helps in preventng temperature rise and checking gas
emission into the atmosphere as the trees are naturally
endowed to absorb maximum CO
2
. Due to high value in
tmber industry, environment amelioraton and potental
medicinal propertes, Melia dubia has been selected in
present investgaton.
2. Habit and Habitat
It is an indigenous species of south-east Asia and Australia
belonging to family Meliaceae. In India, it is naturally found at
an alttude of 600-1,800 m, especially in the Sikkim Himalayas,
Antoxidant, antmicrobial, antfeedent, Melia dubia, tmber Keywords:
Abstract
Article History
Artcle ID: IJEP0351
Received in 27
th
December, 2019
Received in revised form 11
th
January, 2020
Accepted in fnal form 19
th
January, 2020
Dushyant Sharma
e-mail: sharmadus@gmail.com
Corresponding Author
Review Article
Doi: HTTPS://DOI.ORG/10.23910/2/2020.0351
029
International Journal of Economic Plants 2020, 7(1):029-033