Root'System

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• Root system — This article discusses root systems in mathematics. For root systems of plants, see root. Lie groups …   Wikipedia

• root system — noun a developed system of roots • Syn: ↑rootage • Hypernyms: ↑system, ↑scheme • Part Meronyms: ↑root * * * root system noun • • • …   Useful english dictionary

• root system — šaknų sistema statusas T sritis ekologija ir aplinkotyra apibrėžtis Augalo šaknų visuma, kurią sudaro pagrindinės (liemeninės arba kuokštinės), šalutinės ir pridėtinės šaknys ir šakniaplaukiai. atitikmenys: angl. root system vok. Wurzelsystem, n; …   Ekologijos terminų aiškinamasis žodynas

• root system — šaknų sistema statusas T sritis augalininkystė apibrėžtis Augalo šaknų visuma. atitikmenys: angl. root system rus. корневая система …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

• Fibrous root system — A fibrous root system (sometimes also called adventitious root system) is the opposite of a taproot system. It is usually formed by thin, moderately branching roots growing from the stem. A fibrous root system is universal in monocotyledonous… …   Wikipedia

• Dimorphic root system — A dimorphic root system is a plant root system with two distinct root forms, which are adapted to perform different functions. One of the most common manifestations is in plants with both a taproot, which grows straight down to the water table,… …   Wikipedia

• Root pressure — Root pressure: osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves.Root pressure occurs in the xylem of some vascular plants when the soil moisture level is high either at night or when… …   Wikipedia

• Root hairs — Root hair cells, the rhizoids of many vascular plants, are tubular outgrowths of trichoblasts, the hair forming cells on the epidermis of a plant root. That is, root hair cells are lateral extensions of a single cell and only rarely branched.… …   Wikipedia

• root pressure — root′ pres sure n. pln the osmotic pressure within the cells of a root system that causes water to rise to stems and leaves • Etymology: 1870–75 …   From formal English to slang

• root mass — root mass, the lump of earth dug up when transplanting a plant, containing and protecting enough of the root system so that the plant can survive the shock of transplantation …   Useful english dictionary