172 RESOURCES OF TENNESSEE. 



corn, clover and grass, and also for alfalfa. They appear to be fairly well 

 supplied with all of the plant food elements, even alfalfa being grown to 

 some extent without liming. However, liming is apt to give increased 

 yields of alfalfa and frequently its need is indicated by the litmus test. In 

 no other part of the State is red clover so common and successful a crop, 

 and as long as this is the case profitable crops of all kinds may be expected. 



REFERENCES TO LITERATURE ON TENNESSEE SOILS. 



- 



The publications from the Agricultural Experiment Station of the Uni- 

 versity of Tennessee, Knoxville, are as follows : 



MOOERS, C. A. 



1. Experiments with fertilizers and farm crops on important soil types of 



Middle Tennessee. 

 Bulletin 92 (1911). 



2. Fertility and crop experiments at the West Tennessee Station. 



Bulletin 109 (1914). 



3. Liming for Tennessee soils. 



Bulletin 97 (1913). 



4. The rational improvement of Cumberland Plateau soils. 



Bulletin 101 (1913). 



5. The rational improvement of Highland Rim soils. 



Bulletin 102 (1913). 



6. The soils of Tennessee, their chemical composition and fertilizer re- 



quirements. 



Bulletin No. 4, Vol. XIX (1906). 



VANDERFORD, C. F. 



The soils of Tennessee. 



Bulletin No. 3, Vol. X (1897). 



The following articles have appeared in the "Resources of Tennessee :" 



MADDOX, R. S. 



West Tennessee gullies, lands and their reclamation. 

 Vol. V, No. 1, January, 1915. 



PURDUE, A. H. 



The gullied lands of West Tennessee. 

 Vol. Ill, No. 3, July, 1913. 



ROGERS, REESE F. 



The soils and agricultural resources of Robertson County. 

 Vol. II, No. 12, December, 1912. 



