Soybean tables

Percent yield loss of indeterminant soybean varieties as affected by degree of defoliation. Growth Stage Defoliation (% leaf area destroyed) 10 20 30 40 50 60 70 80 90 100 R1-2 0 2 3 5 6 7 9 12 16 23 R3 2 3 4 6 8 11 14 18 24 33 R4 3 5 7 9 12 16 22 30 39 56 R5 4 7 10 13 17 23 31 43 58 75 R6 1 6 9 11 14 18 23 31 41 53   Percent yield reduction in soybeans as affected by nodes cut off (number of nodes cut off expressed as percent of total number of nodes). Growth Stage Percent Nodes Cut Off 5 15 25 35 45 55 65 V1-Vn 0 1 3 5 7 11 18 R1-R2 1 4 9 12 16 23 R2.S 2 6 10 14 18 24 32 R3 3 9 14 19 25 32 41 R3.5 4 12 19 27 35 43 53   Percent field reduction of soybeans as affected by nodes broken over (number of nodes broken over expressed as percent of total number of nodes). Growth Stage Percent Nodes Cut Off 5 15 25 35 45 55 65 V1-Vn 0 0 1 2 3 5 8 R1-R2 0 1 2 4 6 10 14 R2.5 1 3 6 9 11 16 20 R3 2 6 10 14 17 21 25 R3.5 2 8 13 18 23 28 33

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