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American sweetgum (Liquidambar styraciflua), also known as American storax, [3] hazel pine, [4] bilsted, [5] redgum, [3] satin-walnut, [3] star-leaved gum, [5] alligatorwood, [3] gumball tree, [6] or simply sweetgum, [3] [7] is a deciduous tree in the genus Liquidambar native to warm temperate areas of eastern North America and tropical montane regions of Mexico and Central America.
English: This is the standard form that soil scientists in the United States complete when describing a soil profile or pedon. Information recorded on the form includes the soil location, landscape, site position, vegetation, and soil morphology including horizons, texture, color, structure, redox features, and more.
Oriental sweet gum trees favour an elevation of between 0–400 m (0–1,312 ft), a mean annual rainfall of 1,000–1,200 mm (39–47 in) and a mean annual temperature of 18 °C (64 °F). The tree's optimal growth is on rich, deep and moist soils such as bogs, river banks and coastal areas, but it is also able to grow on slopes and dry soil.
Gum tree is the common name of several trees and plants: . Eucalypteae, particularly: . Eucalyptus, which includes the majority of species of gum trees; Corymbia, which includes the ghost gums and spotted gums
Köppen Map (Asia) The Ecocrop model determines a crop's suitability to a location by evaluating different variables. [5] Specifically, the plant descriptors include category, life form, growth habit, and life span while environmental descriptors include temperature, precipitation, light intensity, Köppen climate classification, photoperiodism, latitude, altitude, and other soil ...
Coffee beans are hitting record high prices not seen in nearly 50 years after difficult growing seasons among some of the world's top producing regions. Earlier this week, the Wall Street Journal ...
A list of tree species, grouped generally by biogeographic realm and specifically by bioregions, and shade tolerance. Shade-tolerant species are species that are able to thrive in the shade, and in the presence of natural competition by other plants.
Standard penetration test blow counts do not represent a simple physical property of the soil, and thus must be correlated to soil properties of interest, such as strength or density. There exist multiple correlations, none of which are of very high quality. [ 3 ]