Integration method of large-scale coastal newly reclaimed beach agricultural land ecologicalization exploitation

Abstract

The present invention discloses an integration method of large-scale coastal newly reclaimed beach agricultural land ecologicalization exploitation, and belongs to the field of agricultural land ecological exploitation. The integration method mainly comprises four links including the space planning technology, the land consolidation technology, the soil improvement technology and the ecological management and protection technology of coastal beach agricultural land exploitation, and the four links commonly form the comprehensive control integration technology (system) of coastal large-scale newly reclaimed beach agricultural land ecologicalization exploitation. By adoption of the integration technology, the coastal soil salinization problem can be expected to be radically solved in 3-5 years. On the basis of coastal beach space planning and land consolidation, the target of coastal saline land improvement can be rapidly achieved by utilization of the modes including natural desalination, irrigation and loosening desalination and green manure back to field, and requirements of agricultural land exploitation are satisfied.

Description

technical field [0001] The invention belongs to the field of agricultural land ecological development, and in particular relates to an integrated method for the ecological development of large-scale coastal newly reclamation tidal flat agricultural land. Background technique [0002] Acronyms and key term definitions [0003] The following terms and definitions apply to this document. [0004] Ecological development of coastal tidal flats and agricultural land: The main goal of coastal reclamation and tidal flats is to develop agricultural land, and an integrated technical system of spatial planning-land consolidation-saline-alkali land improvement-ecological management and protection is used to remediate coastal tidal flats, and the "7- 2-1" (70% is agricultural land, 20% is wetland and fish pond, 10% is construction land) coastal tidal flat development with land structure configuration. [0005] Integrated technology: The ecological development of coastal tidal flat farm...

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Problems solved by technology

[0037] Aiming at the deficiencies of the prior art, the present invention provides an integrated method for the ecological development of large-scale newly reclamation tidal flat farmland along the coast, aiming at the fact that the prior art does not fundamentally solve the problem of high underground saline water level and slow salt discharge in coastal tidal flat saline-alkali land question

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