nutritive conditions

См. также в других словарях:

• NUTRITION ARTIFICIELLE — Moins connue que l’hémodialyse, les greffes d’organe ou l’implantation de stimulateurs cardiaques, la nutrition artificielle – mieux nommée encore assistance nutritive – n’en est pas moins à mettre au tableau d’honneur des acquis thérapeutiques… …   Encyclopédie Universelle

• reproductive system, animal — Introduction       any of the organ systems by which animals reproduce.       The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… …   Universalium

• nutrition, human — Introduction       process by which substances in food are transformed into body tissues and provide energy for the full range of physical and mental activities that make up human life.   The study of human nutrition is interdisciplinary in… …   Universalium

• plant — plantable, adj. plantless, adj. plantlike, adj. /plant, plahnt/, n. 1. any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that… …   Universalium

• SOLS - Culture hors sol — Dans certaines cultures, la terre peut être remplacée par des matériaux naturels, tels que la tourbe, ou artificiels, tels que la perlite; ce sont des substrats. À la limite, on peut même cultiver des plantes directement sur une solution… …   Encyclopédie Universelle

• angiosperm — /an jee euh sperrm /, n. Bot. a plant having its seeds enclosed in an ovary; a flowering plant. Cf. gymnosperm. [ANGIO + SPERM] * * * ▪ plant Introduction       any member of the more than 300,000 species of flowering plants (division Anthophyta) …   Universalium

• feed — feedable, adj. /feed/, v., fed, feeding, n. v.t. 1. to give food to; supply with nourishment: to feed a child. 2. to yield or serve as food for: This land has fed 10 generations. 3. to provide as food. 4. to furnish for consumption. 5. to… …   Universalium

• Boletus edulis — Cèpe de Bor …   Wikipédia en Français

• 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

• Agriculture hors-sol — Hydroponie Un chercheur de la NASA vérifie les oignons hydroponiques : à sa gauche se trouve de la laitue Bibb et à sa droite des radis …   Wikipédia en Français

• Culture hors-sol — Hydroponie Un chercheur de la NASA vérifie les oignons hydroponiques : à sa gauche se trouve de la laitue Bibb et à sa droite des radis …   Wikipédia en Français