CONTENTS - Continued 

 FIGURES 



Page 



59 The relationship of nitrogen rate to total uptake of 



nitrogen, potassium, and sodium 130 



60 The relationship of nitrogen rate to total uptake of 



phosphorus, calcium, sulfur, and magnesium 131 



61 The effect of nitrogen fertilization on the aboveground 



and belowground standing crop of S. alterniflora 136 



10 



