soil mapping
11soil complex — noun : a mapping unit consisting of two or more recognized taxonomic units used in detailed soil surveys …
12Subaqueous soil — Subaqueous Soils are soils that form in sediment found in shallow permanently flooded environments. Excluded from the definition of these soils are any areas “permanently covered by water too deep (typically greater than 2.5 m) for the growth of… …
13History of Soil Science — Justus von Liebig = The early concepts of soil were based on ideas developed by a German chemist, Justus von Liebig (1803 – 1873), and modified and refined by agricultural scientists who worked on samples of soil in laboratories, greenhouses, and …
14Canadian system of soil classification — The Canadian system of soil classification is more closely related to the American system than any other. They differ in several ways. The Canadian system is designed to cover only Canadian soils. The Canadian system dispenses with a sub order… …
15List of soil topics — *Atriplex (saltbush) *saline seep *salinity in Australia *salting the earth *(saltbush) Atriplex *soil amendment *(soil and water conservation district) conservation district *Soil Association *soil classification *soil conditioner *soil… …
16Multiscale European Soil Information System — (MEUSIS) is based on local, regional, national and European Soil Data sets. On the one hand, the high geographical variability of soil and the close interface between the soil status and the local conditions require the soil information and… …
17National Cooperative Soil Survey — From a Report of Bureau of Soils, U.S. Department of Agriculture, 1923. The National Cooperative Soil Survey (NCSS) in the United States is a nation wide partnership of federal, regional, state, and local agencies and institutions. This… …
18San Joaquin (soil) — San Joaquin is an officially designated state insignia, the State Soil of the U.S. state of California.The California Central Valley has more than 500,000 acres (2,000 km²) of San Joaquin soils, named for the south end of that valley. This series …
19Pedology (soil study) — Pedology (from Greek: πέδον, pedon , soil ; and λόγος, logos , study ) is the study of soils in their natural environment. [cite web |url = http://natres.psu.ac.th/Link/SoilCongress/bdd/symp45/75 t.pdf | title = Soil Preservation and the Future… …
20FAO soil classification — The Food and Agriculture Organization of the United Nations (FAO) developed a supra national classification, also called World Soil Classification, which offers useful generalizations about soils pedogenesis in relation to the interactions with… …
