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一种优化的 Rhizobox 协议, 用于可视化根系生长和对局部营养素的响应

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An Optimized Rhizobox Protocol to Visualize Root Growth and Responsiveness to Localized Nutrients

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一种优化的 Rhizobox 协议, 用于可视化根系生长和对局部营养素的响应

DOI:

10.3791/58674-v

•

07:45 min

•

October 22, 2018

•

Jennifer E. Schmidt, Carolyn Lowry, Amelie C.M. Gaudin

¹Department of Plant Sciences,University of California at Davis, ²Department of Natural Resources and the Environment,University of New Hampshire

Chapters

00:04Title
00:27Assembly of the Rhizoboxes
02:08Substrate Preparation for Treatment and Control Patches
02:54Loading the Rhizobox with Substrate and Establishing Treatment and Control Patches
05:02Seed Transplantation and Plant Growth
06:19Results: Roots Proliferate in Treated Patches
07:26Conclusion

Summary

Automatic Translation

在原位可视化和测量根系生长是极具挑战性的。我们提出了一种可自定义的 rhizobox 方法, 可根据营养丰富的时间跟踪根系发育和增殖。该方法用于分析玉米根系可塑性对有机氮源反应的基因型差异。

Tags

Keywords: Rhizobox Root Growth Localized Nutrients Root And Rhizosphere Science Non-invasive Measurements Soil Acrylic Panels Polyester Padding Polyethylene Sheets PVC Frame Soil-sand Substrate Nitrogen Source

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