Что (кто) такое soil-sample barrel - определение
Soil testing; Soil analysis; Soil sample; Soil samples
![A [[horticulture]] student taking a soil sample in a garden near [[Lawrenceville, Georgia]]](https://commons.wikimedia.org/wiki/Special:FilePath/20150319-OC-LSC-0534 (16868799182).jpg?width=200 "A [[horticulture]] student taking a soil sample in a garden near [[Lawrenceville, Georgia]]")
Soil Stradivarius
STRADIVARIUS VIOLIN
Soil Strad; Soil stradivarius
The Soil Stradivarius (pronounced ) of 1714 is an antique violin made by Italian luthier Antonio Stradivari of Cremona (1644–1737). A product of Stradivari’s golden period, it is considered one of his finest.
Biological soil crust
![Biological soil crust in [[Natural Bridges National Monument]] near [[Sipapu Bridge]].](https://commons.wikimedia.org/wiki/Special:FilePath/Cryptobiotic soil crust in Natural Bridges National Monument near Sipapu 20100906 - number 5.png?width=200 "Biological soil crust in [[Natural Bridges National Monument]] near [[Sipapu Bridge]].")
Biological soil crusts are communities of living organisms on the soil surface in arid and semi-arid ecosystems. They are found throughout the world with varying species composition and cover depending on topography, soil characteristics, climate, plant community, microhabitats, and disturbance regimes.
Soil conditioner
SOIL ADDITIVE
Soil amendment; Soil amendments; Soil improver; Soil conditioning; Soil improvement; Soil conditioners
A soil conditioner is a product which is added to soil to improve the soil’s physical qualities, usually its fertility (ability to provide nutrition for plants) and sometimes its mechanics. In general usage, the term "soil conditioner" is often thought of as a subset of the category soil amendments (or soil improvement, soil condition), which more often is understood to include a wide range of fertilizers and non-organic materials.
Википедия
Soil test
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Soil test may refer to one or more of a wide variety of soil analysis conducted for one of several possible reasons. Possibly the most widely conducted soil tests are those done to estimate the plant-available concentrations of plant nutrients, in order to determine fertilizer recommendations in agriculture. Other soil tests may be done for engineering (geotechnical), geochemical or ecological investigations.
