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甘蔗植株生物学基础与低碳种植要点

概述

本小节围绕甘蔗植株的基础生物学特性(生长节律、分蘖与轮茬特性、生物量分配与根系特征等),梳理与田间碳通量、土壤有机碳(SOC)与低碳栽培措施耦合时的关键点与实证依据,供中国低碳糖业路线制定与田间试验设计参考。[S7][S1]

1 生长节律与生长期间的碳需/供关系

2 碳分配与蔗茎储糖效率

3 根系与地上—地下碳流

4 田间残茬/覆盖物对土壤有机碳(SOC)与微生物碳通量的实测证据

5 叶片残体覆盖(叶垫)与杂草、产量的关联实证

6 将植株生物学参数用于低碳模型耦合的案例与启示

7 对低碳种植的要点建议(基于现有证据的可行方向)

结语

现有文献提供了将甘蔗器官尺度生理与田间土壤碳动态耦合的理论与若干实测证据,但要为中国低碳糖业路线提供操作性强的规范化措施,仍需在本地开展长期、跨年限的残茬管理—GHG通量—植株呼吸三者耦合观测与模型验证。[S6][S11][S14]

来源资料

  1. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Good planting and cultivation practices in sugarcane production;原始链接:https://doi.org/10.19103/as.2017.0035.10
  2. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Good planting and cultivation practices in sugarcane production;原始链接:https://doi.org/10.19103/as.2017.0035.10
  3. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Good planting and cultivation practices in sugarcane production;原始链接:https://doi.org/10.19103/as.2017.0035.10
  4. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Good planting and cultivation practices in sugarcane production;原始链接:https://doi.org/10.19103/as.2017.0035.10
  5. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Good planting and cultivation practices in sugarcane production;原始链接:https://doi.org/10.19103/as.2017.0035.10
  6. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Assessment of soil organic carbon fractions under sugarcane harvest residue management;原始链接:https://doi.org/10.22267/rcia.20254202.270
  7. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Basic Information on the Sugarcane Plant;原始链接:https://doi.org/10.1201/ebk1578086849-4
  8. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Basic Information on the Sugarcane Plant;原始链接:https://doi.org/10.1201/ebk1578086849-5
  9. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Effects of Paraquat on carbon assimilation and transport by sugarcane leaves in white light and darkness;原始链接:https://doi.org/10.1093/oxfordjournals.pcp.a075314
  10. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Effects of Paraquat on carbon assimilation and transport by sugarcane leaves in white light and darkness;原始链接:https://doi.org/10.1093/oxfordjournals.pcp.a075314
  11. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Energetic Constraints and Carbon Efficiency During Sucrose Storage in Sugarcane Culms;原始链接:https://doi.org/10.3390/agronomy16090913
  12. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Energetic Constraints and Carbon Efficiency During Sucrose Storage in Sugarcane Culms;原始链接:https://doi.org/10.3390/agronomy16090913
  13. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Effects of Paraquat on carbon assimilation and transport by sugarcane leaves in white light and darkness;原始链接:https://doi.org/10.1093/oxfordjournals.pcp.a075314
  14. 来源网站:doi.org;原始文件名:甘蔗基础与植株论文索引(待翻译):Allelopathic Sugarcane Leaf Litter and Its Potential Use as Soil Mulching for Weed Management in Sugarcane Cultivation;原始链接:https://doi.org/10.1111/wre.70070

来源与版权状态仍须人工审核;未核实资料不得公开。