Ilri — Technische Daten (Überblick) Serie Framo Ilri (1958 1961) Werft: VEB Schiffswerft Neptun , Rostock Vermessung: 1125 BRT / 504 NRT Tragfähigkeit: 2646 t (1606 t) Länge über Alles: 84,55 m Länge zwischen den Loten: 75,64 m Breite: 12,00 m … Deutsch Wikipedia
ILRI — Institut international de recherche sur l’élevage L’institut international de recherche sur l’élevage (ILRI), basé à Nairobi, consacre ses travaux à l’interaction entre élevage et réduction de la pauvreté ; dans ce cadre, il fait appel à des … Wikipédia en Français
Ilri (Typ IV) — Technische Daten (Überblick) Serie Ilri (Typ IV), Ausführung Bari Werft: VEB Schiffswerft Neptun , Rostock Vermessung: 3053 BRT / 1856 NRT (1908 BRT / 1074 NRT) Tragfähigkeit: 4574 t Länge über Alles: 104,57 m /107,83 m Länge zwischen den Loten:… … Deutsch Wikipedia
Suelo salino — La salinización de los suelos es el proceso de acumulación en el suelo de sales solubles en agua. Esto puede darse en forma natural, cuando se trata de suelos bajos y planos, que son periódicamente inundados por ríos o arroyos; o si el nivel de… … Wikipedia Español
Drainage system (agriculture) — An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production. Contents 1 Classification 1.1 Surface drainage systems 1.2 Subsurface drainage systems … Wikipedia
International Livestock Research Institute — The International Livestock Research Institute (ILRI) is an independent [cite web publisher=Cornell University title=International Livestock Research Institute (ILRI) url=http://vivo.cornell.edu/pslengr/entity?home=11 id=5758 accessdate=2008 01… … Wikipedia
SaltMod — is computer program for the prediction of the salinity of soil moisture, groundwater and drainage water, the depth of the watertable, and the drain discharge in irrigated agricultural lands, using different (geo)hydrologic conditions, varying… … Wikipedia
Watertable control — is the practice of controlling the water table in agricultural land by subsurface drainage with proper criteria to improve the crop production. Contents 1 Description and definitions 1.1 Purpose 1.2 Optimization 1.3 … Wikipedia
Acid sulfate soil — Acid sulfate soils are naturally occurring soils, sediments or organic substrates (e.g. peat) that are formed under waterlogged conditions. These soils contain iron sulfide minerals (predominantly as the mineral pyrite) or their oxidation… … Wikipedia
Aquifer — Typical aquifer cross section An aquifer is a wet underground layer of water bearing permeable rock or unconsolidated materials (gravel, sand, or silt) from which groundwater can be usefully extracted using a water well. The study of water flow… … Wikipedia