soilless culture

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• Hydroponics — (from the Greek words hydro (water) and ponos (labour) is a method of growing plants using mineral nutrient solutions, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium,… …   Wikipedia

• agricultural technology — Introduction       application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation       Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …   Universalium

• hydroponics — hydroponic, adj. hydroponically, adv. hydroponist /huy drop euh nist/, hydroponicist, n. /huy dreuh pon iks/, n. (used with a sing. v.) the cultivation of plants by placing the roots in liquid nutrient solutions rather than in soil; soilless… …   Universalium

• Meier Schwarz — (born 1926 in Nuremberg) is an Israeli former plant physiologist. Schwarz is the child of Jewish parents. His father, Ludwig Schwarz, merchant, born in Egenhausen/Ansbach, was a German army officer in the First World War, and was highly decorated …   Wikipedia

• Meier Schwarz — (* 1926 in Nürnberg) ist ein ehemaliger israelischer Hydrobiologe. Inhaltsverzeichnis 1 Leben 2 Veröffentlichungen 3 Auszeichnungen 4 Weblinks …   Deutsch Wikipedia

• Victor A. Tiedjens — Victor Alphons Tiedjens (1895–1975) was an American horticulturist, agronomist, biochemist and soil chemist. He was credited as one of the pioneers in growing plants in chemical solutions. [1] Dr. Victor A. Tiedjens (1895–1975) In the late 1920s… …   Wikipedia

• vegetable farming — Introduction       growing of vegetable crops, primarily for use as human food.       The term vegetable in its broadest sense refers to any kind of plant life or plant product; in the narrower sense, as used in this article, however, it refers… …   Universalium

• Aeroponics — is the process of growing plants in an air or mist environment without the use of soil or an aggregate medium. Aeroponic culture differs from both hydroponics and in vitro (Plant tissue culture) growing. Unlike hydroponics, which uses water as a… …   Wikipedia

• Hidroponía — Cultivo hidropónico de fresas. La hidroponía o agricultura hidropónica es un método utilizado para cultivar plantas usando soluciones minerales en vez de suelo agrícola. La palabra hidroponía proviene del griego, hydro = agua y ponos = trabajo.… …   Wikipedia Español

• Dolomite — This article is about the rock and mineral. For other uses, see Dolomite (disambiguation). Dolomite Dolomite and magnesite – Spain General Cat …   Wikipedia

• Grow box — A hydroponics grow box is a device for growing any kind of plant in a self contained environment. [Birnbaum H, 2007. Homegrown Hydroponics: Growing Indoors with a Stealth Grow Box] These automated growing systems are typically totally enclosed,… …   Wikipedia