- soil colour
- 土壤颜色
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
soil colour
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Soil mark — Soil marks are differences in soil colour as a result of archaeological features. They can be seen when a ploughed out earthwork has left hard dry material of a former bank and damper wetter material from a former ditch [Mick Aston, Interpreting… … Wikipedia
Soil horizon — Soil samples illustrating horizons (subsoil on right) A soil horizon is a specific layer in the land area that is parallel to the soil surface and possesses physical characteristics which differ from the layers above and beneath … Wikipedia
Soil pH — is the pH of soil water. It is based on the measurement of pH, which depends on the activity of hydrogen ions (H+) in a solution.There are many different methods to collect soil water, all which influence the measured soil pH in one way or… … Wikipedia
soil — soil1 soilless, adj. /soyl/, n. 1. the portion of the earth s surface consisting of disintegrated rock and humus. 2. a particular kind of earth: sandy soil. 3. the ground as producing vegetation or as cultivated for its crops: fertile soil. 4. a… … Universalium
Soil Horizon letter designations — ▪ Table Soil horizon letter designations See as table: Base symbols for surface horizons O organic horizon containing litter and decomposed organic matter A mineral horizon darkened by humus accumulation Base symbols for subsurface horizons … Universalium
Colour out of space (species) — A colour out of space is a fictional extraterrestrial in the writings of the horror fiction author H. P. Lovecraft. It first appeared in Lovecraft s short story The Colour Out of Space (1927). Contents 1 Description 1.1 Meteorite properties 2 … Wikipedia
Canadian 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… … Wikipedia
Australian Soil Classification — The Australian Soil Classification is the system used to describe and group soils in Australia. The system comprises a number of related documents produced by the Australian Collaborative Land Evaluation Program, a division of the CSIRO, and is… … Wikipedia
The Colour Out of Space — For the fictional being related to this article, see Colour out of space (species). The Colour Out of Space Author H. P. Lovecraft … Wikipedia
1938 USDA soil taxonomy — The 1938 USDA soil taxonomy was a soil classification system adopted by the United States Department of Agriculture, now obsolete. The classification system used previously was developed and published in 1936 by C.F. Marbut, who was chief of the… … Wikipedia
Buff (colour) — infobox color|title=Buff|hex=F0DC82 r=240|g=220|b=130 c= 0|m= 8|y= 46|k= 6 h= 49|s= 46|v= 94 spelling=Colour: For other uses of the term, see Buff Buff (colour)Buff is a pale yellow brown colour that got its name from the colour of buffalo… … Wikipedia
