J. E. Morrison

发表

DRILL FURROW OPENER EFFECTS ON WHEAT AND SORGHUM ESTABLISHMENT IN NO-TILL FIELDS

B. Du, A. Bekele, J. E. Morrison, 2004 .

Design and Performance of A Bed-Forming Machine for Controlled-Traffic No-Tillage System

J. E. Morrison, 1992 .

Sources of Variation and Performance of Nine Devices When Measuring Percent Residue Cover

J. E. Morrison, J. E. Morrison, J. Lemunyon, 1995 .

Soil Forces on Coulter and Disc-opener Combinations

J. E. Morrison, R. L. Schafer, J. G. Hendrick, 1994 .

STRIP TILLAGE FOR “NO–TILL” ROW CROP PRODUCTION

J. E. Morrison, J. E. Morrison, 2002 .

Technical Notes: Lateral Hitch Positioner Attachment

J. E. Morrison, 1991 .

SIZE OF POINTERS FOR RESIDUE COVER MEASUREMENT

J. E. Morrison, D. K. McCool, H. D. Petersen, 1998 .

Rill Erosion of a Vertisol with Extended Time Since Tillage

J. E. Morrison, C. W. Richardson, J. M. Laflen, 1994 .

One-Pass and Two-Pass Spring Strip Tillage for Conservation Row-Cropping in Adhesive Clay Soils

J. E. Morrison, J. E. Morrison, J. Sanabria, 2002 .