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one cubic foot of earth, depending on the type, weighs approx. 100 lbs.

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16y ago

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What is sedimentation analysis of soil?

Soil particles finer than 75 micron size cannot be sieved. The particle size distribution of such soil is determined by sedimentary analysis. In the sedimentary analysis, the soil fraction finer than 75 micron size is kept in suspension in a liquid. This analysis is based on Stokes law, according to which the velocity at which particle settles in a fluid, its velocity first increases under the action of gravity, but the drag force comes in to action, and retards the velocity. : Deepak G. Talekar deepakgtalekar@gmail.com


What is the soil temperature of?

Soil temperature can vary based on location, depth, and time of year. It is typically measured at a depth of 4 inches (10 cm) below the surface. For most plants, the ideal soil temperature ranges between 60-75°F (15-24°C) for optimal growth and root development.


How much is 75 Fahrenheit in Celsius?

75 degrees Fahrenheit = 23.89 degrees Celsius.


How much is 800 nickels?

800 nickels is equal to $40.


What percentage of water-holding capacity in the soil is best for monst plant growth?

Simple answer is that it depends on the soil, but 70-90% will be ok for most soils. However, don't use % WHC as it is a poorly defined parameter. I will use the example of a loam soil and a clay soil to show why. If I take a loam soil to say 70% WHC, it may have a matric potential (i.e. water stress in the soil) of -50 kPa, which is perfectly fine for plant growth. A clay soil taken to the same %WHC may have a matric potential of -1500 kPa, which is the wilting point for plants.