xTi CONTENTS. 



PAGE 



CHAPTER XV. 

 OfPotting ... *^^ 



CHAPTER XVI. 



445 

 Of Transplanting . • • 



CHAPTER XVII. 

 Of the Preservation of Races by Seed . . ... • 463 



CHAPTER XVIII. 

 Of the Improvement of Races ^°^ 



CHAPTER XIX. 

 Of Resting ... 507 



CHAPTER XX. 

 Of Soil 525 



CHAPTER XXI. 

 Of Manure ... 539 



Index 581 



