Spatial and Temporal Variability of Corn Grain Yield on a Hillslope

  title={Spatial and Temporal Variability of Corn Grain Yield on a Hillslope},
  author={Dennis J. Timlin and Ya. A. Pachepsky and V. A. Snyder and Ray B. Bryant},
the relationships between topography and crop yield. Graveel et al. (1989) observed that corn yields were The purpose of this study was to relate the temporal and spatial more variable on steep slopes but found no significant variability of corn (Zea mays L.) grain yield on a Typic Fragiochrept soil on a hillslope to soil properties and topographic features. Corn differences for degree of slope in a study of 24 yr of grain yields were sampled from a field that measured 280 by 150 m corn yields… CONTINUE READING
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