THE SOILING SYSTEM 



253 



winter rye, alfalfa, medium clover, mammoth clover, peas and 

 oats, corn, sorghum, millet, and field roots. 



For the northern part of the Mississippi valley the same, 

 except alfalfa is omitted. 



For the Southern States winter rye, winter oats, crimson 

 clover, corn, sorghum, cowpeas, and rape are suggested. 

 In sections where alfalfa can be grown it should be included 

 by all means. In the southwestern part of the United States 

 more attention should be given to alfalfa, soybeans, and Kaffir 

 corn. The Pennsylvania Experiment Station l recommends 

 the following succession of crops and acreage for ten cows 

 where alfalfa can be grown. 



1 Bulletin No. 75. 



