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The sandy soils let the water pass through but the clay soils hold the water
Clay has the ability to absorb water the best Silt loam, tend to have the greatest available water holding capacity. Ref - http://www.soil.ncsu.edu/publications/Soilfacts/AG-439-77W.pdf
For 1 cm of water there is 28.7% sand
They hold different nutrients. They hold water and help plants live. They are shelter for many insects.
In order for soil to increase its ability to hold water it must have a higher amount of clay present in it. The more clay present in the soil, the more water it will hold. The opposite to this is how sandy or grainy the soil is, if it is too sandy then it will not hold water very well.
The sandy soils let the water pass through but the clay soils hold the water
Clay has the ability to absorb water the best Silt loam, tend to have the greatest available water holding capacity. Ref - http://www.soil.ncsu.edu/publications/Soilfacts/AG-439-77W.pdf
Clay and organic soils hold nutrients better then sandy soils because the sandy soils as the water drains away, the water will carry the nutrients with it. This is called leaching and the nutrients will not be available for the plants to use.
Sandy soils are generally less fertile than clay soils because they do not hold water as well as clay soils. Clay soils are usually fertile and hold more nutrients than sandy soils.
Sandy soils are generally less fertile than clay soils because they do not hold water as well as clay soils. Clay soils are usually fertile and hold more nutrients than sandy soils.
they are different because caly soil can hold water extremley well but sandy soil holds water poorly
For 1 cm of water there is 28.7% sand
different soils can drain better than others
They hold different nutrients. They hold water and help plants live. They are shelter for many insects.
In order for soil to increase its ability to hold water it must have a higher amount of clay present in it. The more clay present in the soil, the more water it will hold. The opposite to this is how sandy or grainy the soil is, if it is too sandy then it will not hold water very well.
Some clays and particularly organic soils (like humus) hold nutrients and water much better than sandy soils do. the soil that contains the most nutrients is the loam.
yes, indrictly. the weight of the soil is a function of its composition meaning the percentage of: sand, silt, clay. the composition determines how much water it can hold. roughly the more clay it has the more water it can hold but at the same time it slows the rate of water absurbsion