Question

what is more proporation of black soil​

Answer 1

Explanation:

$<p style="color:cyan;font-family:cursive;background:black;font size:25px;">HEYA BUDDY ❄$

$<p style="color:cyan;font-family:cursive;background:pink;font size:25px;">A typical black soil is highly argillaceous with a large clay factor, 62 per cent or more, without gravel or coarse sand. It also contains 10 per cent of alumina, 9-10 per cent of iron oxide and 6-8 percent of lime and magnesium carbonates.$

Answer 2

Answer:

Hello mate ✌️..

Explanation:

Chernozem (from Russian: чернозём, tr. chernozyom, IPA: [tɕɪrnɐˈzʲom]; "black soil")[1] is a black-colored soil containing a high percentage of humus[2] (4% to 16%) and high percentages of phosphoric acids, phosphorus, and ammonia. Chernozem is very fertile and can produce high agricultural yields with its high moisture storage capacity. Chernozems are also a Reference Soil Group of the World Reference Base for Soil Resources (WRB).

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