Plant Sciences Laboratories, Fort Detrick, Frederick, Maryland 21701.
Plant Physiol. 1969 Aug;44(8):1139-43. doi: 10.1104/pp.44.8.1139.
The construction, operation, and effectiveness of an abscission measuring instrument called an abscissor is described. The device measured the force required for a spring-opposed plunger to shear abscission zone explants and was capable of automatically recording break strength data. Examples of data obtained with the abscissor are presented to demonstrate its capability of rapidly measuring significant changes in explant break strength.
描述了一种名为“abscissor”的离断测量仪的构建、操作和有效性。该装置测量了弹簧对柱塞剪断离断区外植体所需的力,并能够自动记录断裂强度数据。展示了使用 abscissor 获得的数据示例,以证明其快速测量外植体断裂强度显著变化的能力。