FEEDING SWINE 127 



To supply Suitable crops Planting date 



grazing in 



October Corn June 1-15 



Sweet potatoes June 1-15 



Cowpeas July 1 



Bermuda Permanent 



Peanuts June 1-10 



November Sweet potatoes June 1-10 



Rye Sept. 1-10 



Rape Sept.1-10 



Peanuts June 1-15 



December Rape Sept. 1 



Rye and vetch Sept. 1 



Chufas May 1 



Oats Sept. 1 



Perennial grazing crops. By perennial grazing crops 

 we refer to those crops that we plant once and then they 

 reseed themselves. There are a number of true peren- 

 nials that have value as grazing crops. Among these 

 alfalfa is by far the most important. In addition to this 

 there are several grasses that are perennial. Also, there 

 are several plants that are not perennial, but they re- 

 semble perennial plants in that they reseed themselves. 

 Among such plants is bur clover. The chief value in 

 perennials is that they require less work in reseeding each 

 year. A permanent pasture, such as Bermuda, is not 

 difficult to obtain, and it is a sure crop. Usually peren- 

 nials make a surer crop than the annuals, but will not 

 yield quite so heavily. 



Annual grazing crops. Most of the swine-grazing 

 crops in use are annuals. They have their chief value in 

 that two crops can be planted and harvested in the same 

 field in a season. Most hog-grazing crops are either 

 planted in the early spring or early fall. It is almost 

 impossible to arrange a system of crop rotation suitable 

 for hog grazing without the annuals, Among them are 



