Planting method for increasing soil organic matters and carbon sequestration

The mixed cultivation of Siberian spruce, Chinese arborvitae, and larch trees with threadleaf milkvetch, using a composite microbial agent, addresses the inefficiencies in soil organic matter and carbon sequestration by promoting plant growth and stabilizing carbon storage through balanced ecological and microbial enhancements.

CN120304233APending Publication Date: 2025-07-15GANSU PROVINCE ACAD OF QILIAN WATER RESOURCE CONSERVATION FORESTS RES INST
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Patent Information

Application Number
CN202510548012.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-28
Publication Date
2025-07-15

AI Technical Summary

Technical Problem

How to maximize the accumulation of soil organic matter and enhance carbon sink effects through scientific selection of tree species, rationally planning forest age structure and controlling planting density.

Method used

The mixed planting of Qinghai spruce, pine pine and pine pine were used, combined with the twisted pheasant, and the complex bacteria agent of Bacillus cereus and Bacillus paraliches was applied to optimize the planting density and forest age structure, forming a multi-layered vegetation structure, and promoting soil microbial activity and carbon storage.

Benefits of technology

Significantly improve the soil organic matter content and carbon sink capacity, stabilize soil carbon storage, reduce soil-borne diseases, improve soil fertility and light energy utilization, and ensure the stability of long-term carbon sink function.

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Abstract

The invention discloses a planting method for increasing soil organic matters and carbon sequestration, belongs to the technical field of ecological soil improvement, and provides a planting method for increasing soil organic matters and carbon sequestration, which comprises the following steps: applying a complex microbial inoculant on the surface of a planting land; planting an arbor, and then planting caragana twisting in planting gaps of the arbor; the composite microbial inoculant is prepared from bacillus cereus (bacillus cereus) and bacillus parlicheniformis (bacillus parlicheniformis), and the composite microbial inoculant is prepared from bacillus cereus (bacillus cereus) and bacillus parlicheniformis (bacillus parlicheniformis); the arbor is picea crassifolia, pinus sylvestris and pinus tabulaeformis. According to the method, picea crassifolia, pinus sylvestris and pinus tabulaeformis of different forest ages are planted in a mixed mode, and caragana twistable is matched, so that the effects of maximizing soil organic matter accumulation and enhancing carbon sequestration in the Gansu Xieu region are achieved.
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