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Chernozem (from Russian: чернозём, romanized: chernozyom, IPA: [tɕɪrnɐˈzʲɵm]; "black ground"), [ 1][ 2] also called black soil, regur soil or black cotton soil, is a black-colored soil containing a high percentage of humus [ 3] (4% to 16%) and high percentages of phosphorus and ammonia compounds. [ 4] Chernozem is very fertile ...
Lemon Balm. Lemon balm has large, lemony leaves and a strong scent that may repel mosquitoes. It’s an aggressive grower, so keep it potted to prevent it from taking over your garden, says Rose ...
Trombiculidae ( / trɒmbɪˈkjuːlɪdiː / ), commonly referred to in North America as chiggers and in Britain as harvest mites, but also known as berry bugs, bush-mites, red bugs or scrub-itch mites, are a family of mites. [ 3] Chiggers are often confused with jiggers – a type of flea. Several species of Trombiculidae in their larva stage ...
Medicinal 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. Indigenous peoples around the world still use clay widely, which is related to geophagy. The first recorded use of medicinal clay goes back to ancient ...
Terra preta. Terra preta ( Portuguese pronunciation: [ˈtɛʁɐ ˈpɾetɐ], literally "black soil" in Portuguese) is a type of very dark, fertile anthropogenic soil ( anthrosol) found in the Amazon Basin. It is also known as "Amazonian dark earth" or "Indian black earth". In Portuguese its full name is terra preta do índio or terra preta de ...
Geophagia. Silica in the soil that has been eaten by a woman shows up as white on this plain X-ray. Geophagia ( / ˌdʒiːəˈfeɪdʒ ( i) ə / ), also known as geophagy ( / dʒiˈɒfədʒi / ), [ 1] is the intentional [ 2] practice of eating earth or soil-like substances such as clay, chalk, or termite mounds. It is a behavioural adaptation ...
The basic soil, along with calcium carbonate from the caliche, can prevent plants from getting enough nutrients, especially iron. An iron deficiency makes the youngest leaves turn yellow. Soil saturation above the caliche bed can make the condition worse. [22] Its hardness can also make digging for projects such as canals more difficult.
The use of soil tests, coupled with the corresponding provisions, can alleviate issues of nutrition and irrigation that can result from non porous Ultisol. [4] Soil tests help indicate the pH, and red clay soil typically has a low pH. [5] The addition of lime is used to help to increase the pH in soil and can help increase the pH in Ultisol as ...