Compare topsoil and subsoil Flashcards

1
Q

OM content

A

Richer

Fewer

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2
Q

Colour

A

Darker

Lighter

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3
Q

Pore space, aeration, water content

A

Good size range, so good air and water retention.

Smaller pore spaces, higher water content.

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4
Q

Nutrient levels

A

Higher

Lower

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5
Q

Suitability for growth

A

More suitable

Less suitable

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