base exchange capacity
31Terra preta — (“dark soil” in Portuguese) refers to expanses of very dark, fertile anthropogenic soils found in the Amazon Basin. It owes its name to its very high charcoal content. It is also known as “Amazonian dark earth” or “Indian black earth”. In… …
32Medicinal clay — German medicinal clay (Luvos Heilerde) consisting of loess, i.e. a mixture of sand, clay, and silt The use of medicinal clay in folk medicine goes back to prehistoric times. The indigenous peoples around the world still use clay widely, which is… …
33Oxisol — profile Used in: USDA soil taxonomy Profile: OABC …
34Minneapolis−Saint Paul International Airport — Minneapolis Saint Paul International Airport Wold Chamberlain Airport IATA: MSP – ICAO: KMSP – FAA LID: MSP Summary Airport type …
35Claveria, Misamis Oriental — For other places with the same name, see Claveria (disambiguation). Municipality of Claveria Lungsod sa Claveria Seal …
36Hydroponics — (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,… …
37Hyperaccumulators table – 3 — This section covers radionuclides, hydrocarbures and organic solvents, and information on the plants used for their remediation. Links to the other sections: *Click here for * for Hyperaccumulators table – 3 Notes * Uranium: The symbol for… …
38Macaw — Not to be confused with Macau. Not to be confused with Macaque. This article is about the bird. For other uses, see Macaw (disambiguation). Macaw A Hyac …
39Oscar Loew — Born April 2, 1844(1844 04 02) Marktredwitz, Bavaria Died January 26, 1941(1941 01 26) (aged 96) Berlin, Germany Nationality German …
40Kadamba tree — Kadamba tree, botanical name Anthocephalus cadamba and Nauclea cadamba of the Rubiaceae family, is common in Indian subcontinent. The name Kadamba is a suffix to the dynasty of Mayursharma, the progenitor of his dynasty the Kadamba Dynasty which… …
