17. Cyclic irrigation Fain, Tilt, Sibley. 2000. Less is More! Highlights of Agriculture Research red maple red maple
18. Cyclic irrigation Fain, Tilt, Sibley. 2000. Less is More! Highlights of Agriculture Research red maple 25% increase in dry weight 150% increase (0.5 in) in red maple caliper
56. Plastic bag method FIELD QUANTIFICATION OF SUBSTRATE PHYSICAL PROPERTIES Cook, A., T. Bilderback, and M. Lorscheider. 2004. Physical Property Measurements in Container Substrates: A Field Quantification Strategy. Southern Nursery Association Research Proceedings 49:102-104
65. North Willamette Research and Extension Center http://oregonstate.edu/dept/NWREC/
Editor's Notes
Rain gauges placed in several containers in an irrigation zone provide a method to measurement irrigation uniformity in the growing bed.
25% increase
25% increase
11% sand = 172 L; WUE = 731 ml ml g -1 0.85 to 4.75 mm = 152 L (20 L, 12%) 0.25 to 0.85 mm = 141 L (31 L, 18%); WUE = 599 ml g -1 (132 ml WUE of 599 vs 731 ml g (18%)
11% sand = 172 L; WUE = 731 ml ml g -1 0.85 to 4.75 mm = 152 L (20 L, 12%) 0.25 to 0.85 mm = 141 L (31 L, 18%); WUE = 599 ml g -1 (132 ml WUE of 599 vs 731 ml g (18%)
11% sand = 172 L; WUE = 731 ml ml g -1 0.85 to 4.75 mm = 152 L (20 L, 12%) 0.25 to 0.85 mm = 141 L (31 L, 18%); WUE = 599 ml g -1 (132 ml WUE of 599 vs 731 ml g (18%)
11% sand = 172 L; WUE = 731 ml ml g -1 0.85 to 4.75 mm = 152 L (20 L, 12%) 0.25 to 0.85 mm = 141 L (31 L, 18%); WUE = 599 ml g -1 (132 ml WUE of 599 vs 731 ml g (18%)
70% increase in plant dry weight
35% increase
Vitex 50% decreaase
11% sand = 172 L; WUE = 731 ml ml g -1 0.85 to 4.75 mm = 152 L (20 L, 12%) 0.25 to 0.85 mm = 141 L (31 L, 18%); WUE = 599 ml g -1 (132 ml WUE of 599 vs 731 ml g (18%)