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16 gru 2017 · Leaf angle is defined as the inclination between the midrib of the leaf blade and the vertical stem of a plant. This trait has been identified as a key component in the development of high-yielding varieties of cereal species, particularly maize, rice, wheat, and sorghum.
18 mar 2016 · You can increase the effective rate of a leaf spring by decreasing the shackle angle. An increase in shackle angle will produce a decrease in the effective leaf spring rate of a leaf spring. A good starting point for shackle angle is 90 degrees.
Leaf angle (LA) is a key trait of plant architecture and a target for genetic improvement of crops. Upright leaves allow better light capture in canopy under high-density planting, thus enhancing photosynthesis efficiency, ventilation and stress resistance, and ultimately higher grain yield.
We review the role of leaf angle in studies of ecophysiology, ecosystem ecology and earth system science, and highlight the essential yet understudied role of leaf angle as an ecological strategy to regulate plant carbon–water–energy nexus and to bridge leaf, canopy and earth system processes.
6 lis 2017 · Leaf angle, defined as the inclination between the leaf blade midrib and the stem, is one of the most important canopy architecture parameters that influence light interception, photosynthetic efficiency, and planting density.
15 sty 2019 · Zenith (A) and azimuth (B) leaf angle distributions over 3 m vertical slices along the crown height estimated from ALGL3 point clouds at 10 m scanning distance.
6 paź 2022 · We applied TLSLeAF with a spatial sub-sampling of the point cloud of 0.005 m, an upper limit of the scattering angle of 80° (angle between leaf surface normal and beam direction), spatial scales of the leaf-wood classifier of 0.1, 0.5, 0.75 and without topography correction.
