Method for evaluating mulberry health risk based on ecological strategy plasticity

By comprehensively analyzing the ecological strategies of mulberry trees, this study overcomes the limitations of the single-dimensional approach in existing research on mulberry drought adaptation, achieves a systematic analysis of biomass accumulation and distribution, and improves the accuracy and scientific rigor of plant biomass regulation under drought conditions.

CN122408874APending Publication Date: 2026-07-17CHINA WEST NORMAL UNIVERSITY
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Patent Information

Application Number
CN202610534145.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing research methods for mulberry drought adaptation are mostly single-dimensional analyses, lacking a systematic approach and failing to comprehensively elucidate the mechanisms of biomass accumulation and distribution regulation in mulberry trees under drought stress.

Method used

A multi-indicator comprehensive analysis method based on ecological strategies was adopted, including photosynthetic and chlorophyll fluorescence parameters, leaf morphology, root morphology, nutrient element content, enzyme activity and osmotic regulation substance content, ecological strategy indicators, etc. The intrinsic relationship between ecological strategies and biomass accumulation and distribution was analyzed through one-way ANOVA and correlation analysis.

Benefits of technology

This study achieved a systematic analysis of the relationship between ecological strategy adjustment and biomass accumulation and distribution in mulberry trees, improving the accuracy of analyzing plant biomass regulation patterns under drought conditions and providing more reliable theoretical basis and technical support.

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Abstract

本发明公开了一种基于生态策略可塑性评价桑树健康风险的方法,通过对桑苗进行干旱处理后,分析不同程度干旱对桑苗光合特性、叶绿素荧光、含水量和饱和水含量、根系形态、营养元素含量、叶片酶活和渗透调节物质含量及生态策略的影响,综合分析叶片与根系功能性状与生物量及分配之间关系、叶片与根系功能性状与生态策略之间关系及生物量及分配与生态策略之间关系,系统解析生态策略调整与生物量积累及分配之间的内在调控关系。本发明克服了现有技术对生物量调控机制解析碎片化、片面化的缺陷,能够从整体层面系统揭示生态策略调整与生物量积累及分配之间的内在调控关系,解析完整性与系统性明显提升。
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