Ecological base for recycling nitrogen and phosphorus in farmland tail water in ecological ditch
The utility model discloses an ecological base for recycling nitrogen and phosphorus in farmland tail water in an ecological ditch, which comprises ecological bases, the ecological bases are arranged in the ecological ditch at intervals, and the main body of each ecological base comprises a poured h...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
20.09.2022
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Subjects | |
Online Access | Get full text |
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