By “wicking” through capillary action, each fiber acts like a sponge to hold water. Water is absorbed into the cellulose through capillary action, which is the absorption and movement of moisture between and among fibers. Silty soils are also heavier than sandy soils, and holds up nutrients and make it better for crop cultivation. Sand does not hold any water and clay particles hold water so tightly to the particle surface that plant roots are unable to extract it from the soil. Which type of soil does not hold water?Īnswer : sand doesn’t hold any water and clay particles hold water so tightly to the practical surface that plants roots are unable to extract it from the soil …. Clay soils are slow to dry out, plants that grow in them are particularly at risk of diseases and other problems that result from overwatering. Therefore, this soil is considered to be the best for the growth of plants since it has a good holding capacity of water.Ĭlay soils absorb water more slowly than sandy ones do, when water is applied too quickly, it puddles or runs off before being absorbed.
Absorption of water by soil depends on the particles constituting the soil, the space between particles and the amount of water already present in them.īecause loam provides proper capillary spaces and good aeration to hold water, it has a mixture of sand, clay, and decomposed organic material, known as humus. All types of soil do not absorb water to the same extent.
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