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Factors Affecting the Supply of Soil Moisture
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absorption of water accumulation aeration amount atmospheres Botany capillary carbon dioxide caused cells cent clay concentration corn crop decreased detopped developed diffusion-pressure deficit dry soil effects elongation endodermis evaporation exudation factors field capacity free energy gradient growing grown guayule guttation hygroscopic increased injury ions irrigation Kramer layer leaves loam loblolly pine measure mineral moisture content moisture equivalent moisture stress movement of water nitrogen nutrients observed occurs osmotic pressure oxygen permanent wilting permanent-wilting percentage permeability phloem photosynthesis pine plant growth Plant Physiol pores produced protoplasm reduced region relation respiration root growth root hairs root pressure root systems salt sap flow saturated seedlings shoots soil mass soil moisture soil solution soil temperature species stems suberized sugar sunflower surface tensiometer tion tissues tomato toxic transpiring plants trees ture Veihmeyer water absorption water deficit water intake water movement Weaver wilting percentage xylem