Plant Parameters:
Maximum Plant Height : Probable maximum height of plant in the plant growth file. > 0
Plant Albedo : Solar reflection of plant material. 0.1 - 0.5 (typically 0.25)
Leaf Angle : 0 for vertical orientation, 1 for random orientation. 0 or 1
Transpiration Temperature : Minimum temperature for plant to transpire
Min. Stomatal Resistance : Stomatal resistance with no plant stress. Valid range: 10 - 1000; typically 100 s/m
Stomatal Resistance Exp. : Exponent used to calculate stomatal resistance. Valid range: 0 - 20; (typically 2-5)
Leaf water Potential : Potential at which stomatal resistance is twice min value. < 0 (typically -10 bars)
Plant Resistance: Resistance to water flow within plant tissue. 10E2 - 10E7
Suggested Plant Resistant Values :
Alfalfa 79,000
Aspen 500,000
Barley 650,000
Clover 135,000
Corn 123,000
Creosote Brush 2,940,000
Douglas Fir 99,000
Fescue(grass) 115,000
Rice 59,000-379,000
Sage Brush 2,370,000
Soybean 32,000-463,000
Wheat 32,000-463,000
Rooting Depth: Maximum depth that roots reach to extract water.