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An understanding of the physiological factors important to growth and agar production of the Gelidiales would be useful for successful mariculture of these commercially valuable plants.
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Evidence is presented here for the spontaneous long-term community enrichment of an area with valuable plants in a cyclic or iterative fashion, in the context of an existing fallow utilization scheme in the Amazon.
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Basic knowledge of the life form of economically valuable plants such as rattan is essential if rational decisions are to be made about their long-term management and sustainable utilisation.
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The programme has to take care of these valuable plants.
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These conditions lead to a loss of natural habitat and declines in the abundance of commercially and ecologically valuable plants, animals, and fish.
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