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Related Concept Videos

Light Acquisition02:16

Light Acquisition

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In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
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On many occasions, physicists, other scientists, and engineers need to make estimates of a particular quantity. These are sometimes referred to as guesstimates, order-of-magnitude approximations, back-of-the-envelope calculations, or Fermi calculations. The physicist Enrico Fermi was famous for his ability to estimate various kinds of data with surprising precision. Estimating does not mean guessing a number or a formula at random. Instead, estimation means using prior experience and sound...
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Related Experiment Video

Updated: Jul 2, 2025

Leaf Area Index Estimation Using Three Distinct Methods in Pure Deciduous Stands
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A dataset for estimating alfalfa leaf area and predicting leaf area index

Songtao Yang1, Yongqi Ge1, Jing Wang1

  • 1College of Information Engineering, Ningxia University, Yinchuan, China.

Frontiers in Plant Science
|February 28, 2024
PubMed
Summary

No abstract available in PubMed .

Keywords:
alfalfadeep learningleaf area estimationleaf area index predictionmeteorological datasoil moisture data

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