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Optimal Practices for Crop Residue Management: A Visual Guide

Explore the impact of tillage and rotation on crop residue for improved agricultural practices. Study includes various methods and their effects, showcasing visual data for clear interpretation.

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Optimal Practices for Crop Residue Management: A Visual Guide

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  1. Visualizing Tillage and Rotation Effects on Crop Residue Dick Wolkowski, Dept. of Soil Science (2001) #1 #2 #3 Sb-C-Sb; CH(f), FC(s); 20% Sb-C-Sb; NT; 76% Sb-C-Sb; NT w/RC; 70% #5 #6 #4 C-Sb-C; CH(f), FC(s); 52% C-Sb-C; NT; 92% C-Sb-C; NT w/ RC; 72% #7 #8 #9 Cont. C; CH(f) FC(s); 36% Cont. C; NT; 94% Cont. C; NT w/RC; 86%

  2. #10 #11 #12 Cont. C; CH(f), FC(s); 56% Cont. C; SC(f), CH(f), FC(s); 42% Cont. C; MB(s), FC(s); 4% #13 #14 #15 Cont. C; NT; 90% Cont. C; SC(f), NT; 94% Alfalfa; Clipped and Sprayed (f); 18% Key: Sb = Soybean C = Corn CH = Twisted Shank Coulter Chisel FC = Field Cultivator RC = Finger-type Row Cleaners NT = No-till VR = V-ripper SC = Stalks Chopped *Photos and measurements taken after planting #16 #17 C-Sb-C; VR(f), FC(s); 18% Sb-C-Sb; FC(s); 16%

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