B. 3] INTRODUCTION. 317 



A juil knowledge of the quality of the 

 foil ^ effedual draining ; efFe&ual plowing; 

 effectual digging $ effedual trenching 3 dif- 

 creet manuring ^ moderate cropping 3 care- 

 ful weeding 3 induftrious reaping > and ju- 



rliPirmc -falln-urino* 



dicious fallowing 



CHAP- 



