01075naa a2200205 a 450000100080000000500110000800800410001910000180006024500870007826000090016552005590017465000100073365000150074365000120075865000150077065300090078565300210079470000160081577300380083116022181995-06-27       1974    bl ---       0--  u    #d1 aWALKER, W. M.  aRelationship between corn yield and plant nutrient content.h[electronic resource]  c1974  aThe purpose of this study was to determine the relationship between corn (Zea mays L.) yield and the nutrient content of corn plants at three stages of growth. Experiments were conducted at two locations. For purposes of this research nutrient content refers to total amount of one or more nutrients contained in the corn plant or some part of it. Most previous research has involved relationships between nutrient concentrations (percentages or parts per million) and corn yield rather than between total amount of nutrients in the plant and corn yield.  aMilho  aNutrição  aPlantio  aProdução  aCron  aVARIOS ELEMENTOS1 aPECK, T. R.  tAgron. J.gv.66, p.253-256, 1974.