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This type of soil is black in colour. These soils are also called as regur soils. In the north-western found Deccan Plateau. [5] The soil is suitable for growing cottons, due to which it is also known as black cotton soil. It is believed that the climatic conditions along with the parent rock material are the important factors for the formation ...
The terrain can also be found in small quantities elsewhere (for example, in 1% of Poland, Hungary, and Texas). It also exists in Northeast China, near Harbin. The only true chernozem in Australia is located around Nimmitabel, some of the richest soils on the continent. [7] Previously, there was a black market for the soil in
The Carnatic region shown on an 1897 map of India. The Carnatic region is the peninsular South Indian region between the Eastern Ghats and the Bay of Bengal, in the erstwhile Madras Presidency and in the modern Indian states of Tamil Nadu and southern coastal Andhra Pradesh.
Indigenous people added low temperature charcoal to poor soils. Up to 9% black carbon has been measured in some terra preta (against 0.5% in surrounding soils). [37] Other measurements found carbon levels 70 times greater than in surrounding ferralsols, [7] with approximate average values of 50 Mg/ha/m. [38]
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The volcanic, clay-like soil of the region owes its black colour to the high iron content of the basalt from which it formed. The soil requires less irrigation because of its high capacity for moisture retention. The other two soil types are lighter and have a higher proportion of sand. The average elevation of the plateau is 500 m.
Black soil may refer to: Chernozem, fertile black soils found in eastern Europe, Russia, India and the Canadian prairies; Muck (soil), a soil made up primarily of humus from drained swampland; Vertisol, dark cracking soils with a high clay; Terra preta, "black earth" or soil of the Amazon river basin
The precise definition of an "Indian subcontinent" in a geopolitical context is somewhat contested as there is no globally accepted definition on which countries are a part of South Asia or the Indian subcontinent. [60] [61] [62] [6] Whether called the Indian subcontinent or South Asia, the definition of the geographical extent of this region ...