How plants sense there are submerged under water?
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Plants sense their submerged status through various mechanisms. They can utilize sensors for water potential, specific solutes, and hydraulic signals to detect changes in their environment . Additionally, submerged plants can be cultivated using methods that involve real-time sensing of luminous fluxes to regulate their position based on light exposure, preventing hypoxia and increasing survival rates . Remote sensing techniques can also be employed to correct for water body influences, allowing for the extraction of intrinsic vegetation reflectivity from submerged plants beneath the water surface . Observing submerged plants can be facilitated through echo detectors, enabling the analysis of canopy height and coverage in different water areas . Furthermore, planting submerged plants using volcanic stones provides a porous and nutrient-rich environment for root growth, enhancing survival rates and simplifying planting processes .
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| Plants sense being submerged underwater through the method of planting with volcanic stones, providing a porous and nutrient-rich environment for root growth, nutrient absorption, and clear water quality maintenance. | |
| Plants are observed underwater using an echo detector to analyze canopy height and coverage, indicating their presence. The method provides insights into submerged plant detection in various water environments. | |
| Plants are submerged under water by sensing luminous fluxes in real time. If the current fluxes exceed a preset level, plants descend; if lower, they ascend to avoid hypoxia. | |
Patent 01 Mar 2019 2 Citations | Not addressed in the paper. |
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