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Root Growth and Rooting of Basswood
Botanical Gazette, 1968Seedling root growth of basswood (Tilia americana L.) was observed in soil pits between nursery rows, in pots (by inverting the soil ball), and in Lucite cylinders in the greenhouse. Root growth occurred primarily during late spring, summer, and fall in the nursery. It occurred throughout the year in the greenhouse.
William C. Ashby, James N. Cummins
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Planta, 1972
The caps of the roots of Zea mays (var. Kelvedon 33) are the source of a growth inhibitor system which also acts on the root elongation of Lens culinaris.
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The caps of the roots of Zea mays (var. Kelvedon 33) are the source of a growth inhibitor system which also acts on the root elongation of Lens culinaris.
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2008
Plants represent a significant part of our natural environment and their detailed study becomes more and more interesting (also economically) because of their importance for mankind as a source of food and/or energy. One of the most characteristic biological processes in plant life is their growth; it serves as a good indicator for the compatibility of
Matthias Mühlich +5 more
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Plants represent a significant part of our natural environment and their detailed study becomes more and more interesting (also economically) because of their importance for mankind as a source of food and/or energy. One of the most characteristic biological processes in plant life is their growth; it serves as a good indicator for the compatibility of
Matthias Mühlich +5 more
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Dynamics of root growth in microgravity
Journal of Biotechnology, 1996An experiment to study the growth of garden cress roots in microgravity is described. The experiment, denoted RANDOM, was an ESA Biorack experiment in the IML-2 flight in July 1994. In the absence of gravity, it can be anticipated that the roots would show random growth, changing their direction randomly.
A, Johnsson +4 more
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2019
When I was a sophomore at Big Sandy High School, we started a new club: speech and debate. I liked it better than any other extracurricular activity because it was easy to make friends with people from all over the state. In sports, you shook hands with the other team after the game, but you didn’t really mix with them much—the objective was to beat ...
Bob Quinn, Liz Carlisle
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When I was a sophomore at Big Sandy High School, we started a new club: speech and debate. I liked it better than any other extracurricular activity because it was easy to make friends with people from all over the state. In sports, you shook hands with the other team after the game, but you didn’t really mix with them much—the objective was to beat ...
Bob Quinn, Liz Carlisle
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Growth components in Allium roots
Planta, 1970This paper reports results of a study of root growth, duration of the division cycle, and cell size for different intervals of root length, associated with different phases of growth, namely, from the onset of growth to the achievement of a steady state characterized by a constant rate of growth.
J L, Díez +2 more
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The Dynamics of Root Growth: A Geometric Model
Bulletin of Mathematical Biology, 2017A new model for macroscopic root growth based on a dynamical Riemannian geometry is presented. Assuming that the thickness of the root is much less than its length, the model is restricted to growth in one dimension (1D). We treat 1D tissues as continuous, deformable, growing geometries for sizes larger than 1 mm.
Julia Pulwicki, David Hobill
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Adverse Effect of Shoot Growth on Root Growth in Rooted Cuttings of Aspen
Physiologia Plantarum, 1971AbstractIn experiments with rooted cuttings of aspen (Populus tremula L). with a small leaf area, it was found that the roots grew well as long as there was no shoot growth. The onset of shoot growth was followed by a period of decreased root growth. When the leaf area had increased sufficiently, root growth recovered.
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Science, 2008
DEVELOPMENT Adult hair follicles sustain repeated cycles of hair loss and regrowth. Stem cells reside within a small niche, called the bulge, located in the upper part of the hair follicle. These stem cells are responsible for driving this cycle of growth and can repopulate follicles and surrounding epidermis damaged by wounding.
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DEVELOPMENT Adult hair follicles sustain repeated cycles of hair loss and regrowth. Stem cells reside within a small niche, called the bulge, located in the upper part of the hair follicle. These stem cells are responsible for driving this cycle of growth and can repopulate follicles and surrounding epidermis damaged by wounding.
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Plant and Soil, 1987
A model is developed for the rate of elongation of a root tip in terms of the balance of pressures acting on the root. Differentials of this equation give expressions for the changes in root elongation rate with respect to soil water potential and soil mechanical resistance.
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A model is developed for the rate of elongation of a root tip in terms of the balance of pressures acting on the root. Differentials of this equation give expressions for the changes in root elongation rate with respect to soil water potential and soil mechanical resistance.
openaire +1 more source