A: The “beard,” as you call it, is a mass of aerial adventitious roots. Instead of coming out of a stem or root, like normal roots do, adventitious roots emerge from bark tissue or leaves.

Methods of vegetativei propagating tree species indigenous to Malaysia are then reviewed; factors found to influence the formation of adventitious roots are simile to those which regulate rooting in ...

Astragalus membranaceus is one of the most widely used traditional medicinal herbs in China, but the time required to generate a useful product in the field production is long. The growth of ...

Letter Published: 07 February 1959 A Method of growing Grass Plants with Separation of Seminal and Adventitious Roots R. DORRINGTON WILLIAMS Nature 183, 415 (1959) Cite this article ...