Second Lab Report : Sengkuang Lecturer: Mdm. Diana Demiyah Mohd Hamdan Group Members : 1.0 INTRODUCTION Water holding capacity designates the ability of a soil to hold water. It is useful information for irrigation scheduling, crop selection, groundwater contamination considerations, estimating runoff and determining when plants will become stressed. Soil moisture available for plant growth makes up approximately 0.01 percent of the world's stored water. Soil texture and structure greatly influence water infiltration, permeability and water-holding capacity. Soil texture refers to the composition of the soil in terms of the proportion of small, medium and large particles (clay, silt, and sand, respectively) in a specific soil mass. For example, a coarse soil is sand or loamy sand, a medium soil is a loam, silt loam, or silt and a fine soil is a sandy clay, silt clay, or clay. Water holding capacity varies by soil textu...
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