Pedoturbation refers to the mechanical mixing of soil horizons caused by external factors such as plant roots, animals, or physical disturbances (like wind or water). This process can affect the structure and composition of the soil layers. It helps in the mixing of the organic and mineral horizons, which can influence nutrient availability and soil fertility. This is important in soil science for understanding how soil profiles change over time.
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120 Mins English English100 Questions100 Marks120 Mins English English60 Questions60 Marks45 Mins EnglishAvailable water for plant indicates water held in
Process of intermixing of soil horizons by external factor is called
Weight of one hectare furrow slice of root zone depth soil is about
Which one of the following is the soil order of old alluvial soils?
Soils of which textured class have minimum water holding capacity?
What is the C:N ratio of normal soil?
Keen's box is used to determine which of the following properties?
Under saturated condition, the soil water potential is
Under what condition denitrification is a major mechanism of nitrogen loss from the soil?
Illuviation is the process of
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