Pongamia pinnata

Philippine Resins, Gums, Seed Oils, and Essential Oils

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This bulletin is a compendium of plant species containing exudate or oils that might be commercially exploited. The book also describes the difficulty posed by high species-diversity for economically feasible resin/oil extraction.

Open access copy available

Experiments on Ecological Restoration of Coal Mine Spoil using Native Trees in a Dry Tropical Environment, India: A Synthesis

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This article outlines a series of experiments on the growth performance of 17 native tree species, as well the suitability of select species for use in plantations and to restore soil fertility on an abandoned coal mine in India. All 17 species grew in degraded mine soil, with A. catechu, B. racemosa, D. strictus, L. coromandelica and T. arjuna showing the highest biomass accumulation in mine soil; certain species showed higher biomass accumulation in mine soil fertilized with full or half doses of NPK.

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Impact of Plantation on Ecosystem Development in Disturbed Coal Mine Overburden Spoils

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This study evaluates the growth, survival, understory composition, and soil conditions in a plantation established on a mine site in India.

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