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Vegetable Staticks

work by Hales

Quick Summary

Vegetable Staticks, published in 1727 by Stephen Hales, was a groundbreaking work in plant physiology. Hales pioneered quantitative experimentation, introducing new measurement techniques to study plants. He measured transpiration, demonstrating that leaves are the primary sites for this process, which drives water and nutrient uptake from the roots. Hales also determined the upward flow of sap and measured its pressure. His research laid the foundation for understanding plant mechanics and gas exchange, influencing future botanical studies.12

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