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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.
29 wrz 2010 · In the first part of this review we will discuss the functional consequences of leaf orientation for plant performance. Next, we will consider hyponastic growth and describe how exploitation of natural (genetic) variation can be instrumental in studying the relevance and control of leaf positioning. Keywords:
Belfort rozpoczął swoją karierę od stanowiska brokera w firmie L.F. Rothschild. Oszustwa i wyrok za pracę w Stratton Oakmont. W latach 90. założył firmę maklerską Stratton Oakmont, której działalność polegała na oszukiwaniu inwestorów poprzez sprzedaż fałszywych akcji [potrzebny przypis].
16 mar 2007 · Leaf angle distribution is one of the key parameters to simulate radiative transfer and energy and mass balance of vegetative canopies. Five leaf angle distributions functions have been proposed to account for the non-random distribution of leaf inclination angle.
25 mar 2015 · The leaf angle (LA) was scored as the angle of each leaf from a plane defined by the stalk below the node subtending the leaf. The leaf length (LL) was measured as the length from the base of the ligula to tip of the leaf.
The leaf angle distribution (or LAD) of a plant canopy refers to the mathematical description of the angular orientation of the leaves in the vegetation. Specifically, if each leaf is conceptually represented by a small flat plate, its orientation can be described with the zenith and the azimuth angles of the surface normal to that plate.
19 gru 2013 · In 1987, Jordan Belfort — a.k.a. the wolf himself — took a job at L. F. Rothschild, an old white-shoe firm. It was his first job in the business, and he was given the assignment of cold-calling...
