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Assessment of Soil Physicochemical Properties Across
Different Land Use and Land Cover Types in South Delhi, India
Tanu Prakash* and Tuisem
Shimrah
University School of
Environment Management,
Guru Gobind Singh
Indraprastha University, New Delhi, India
*Email: tanuprakash3@gmail.com
DOI:10.70497/ewijst.2024.0104
Ethnobotany;
Food
Security;
Tangkhul;
Indigenous
Knowledge;
SDGs
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Abstract
Wild and non-cultivated
edible plants (WNEPs) have been an integral part of the livelihoods of
indigenous communities for generations. This study recorded 45 species from
35 families, including trees, herbs, shrubs, fungi, and other plant types,
with Rosaceae and Polygonaceae being the most
abundant. The Tangkhul tribal community in Manipur has traditionally
utilized these species for food security, nutrition, and medicinal
purposes. Plants such as Centella asiatica
and Clerodendrum colebrookianum
serve both dietary and therapeutic roles, demonstrating the significant
socio-economic value of WNEPs. Despite their importance, WNEPs face
increasing threats due to overharvesting, lack of conservation measures,
and limited awareness of their nutritional and economic potential. Many
species are disappearing rapidly, necessitating urgent conservation efforts
and sustainable harvesting practices. Standardizing cultivation, promoting
value addition through low-cost food processing, and supporting research
and development can enhance their sustainable use. With proper policies and
strategic interventions, WNEPs can contribute significantly to food
security, nutritional supplements, and income generation in remote regions.
Their commercialization and sustainable management could provide viable
economic opportunities for indigenous communities, aligning with
Sustainable Development Goals related to health, well-being, and poverty
reduction.
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