Question

Good soil meant for cultivation should not be porous. true or false​

Answer 1

true is the correct answer

Explanation:

hope it's help you thank you

Answer 2

Answer:

heya,

it's true..

My understanding of porosity is that it gives you the percentage amount of pore spaces within a given volume of soil. I have worked with a range of soils that vary in their bulk density ranging from 0.89 g/cm3 to 1.69 g/cm3. Literature tells us that soils with high carbon should have low soil density because of the organic matter impact. Based on this my questions are as follows:

1) What is the ideal soil porosity? ( I have read some publications that say land managers should aim for 50%)

2) Is soil porosity of greater than 60% bad for the soil? (My understanding would be that the soil aggregation would be poor when there is very high porosity in a soil?, I stand corrected though)

3) Is there such a thing as too high organic matter in soil? i.e >15%

I hope that my questions are clear, any advice will be appreciated!

Explanation:

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