48 FORAGE CROPS 
suitable variety of rye is one that makes a large 
growth of leaf, although any variety may be 
improved in this respect by proper seed selecting 
and manuring. The common winter rye is gener- 
ally used, although Excelsior, Thousandfold and 
Giant are all desirable, since, in order to obtain 
a large yield of grain, there is a heavy leaf 
development. 
In the southern states, and as far north as 
southern New Jersey, spring rye is frequently used 
as a forage crop, as well as for grain. This plant 
has not succeeded well as far north as central New 
Jersey, although fair crops have been obtained 
when the plant has been used as a grain crop. It 
does not possess any peculiar advantages, and is 
not recommended in preference to other spring- 
seeded crops, on which greater dependence can 
usually be placed. 
When conditions are not favorable for soiling 
(to which it is best adapted), rye makes an excel- 
lent pasture; and while but one-third to one-half 
as much food is obtained as from soiling, it can be 
used through a longer period, provided it is not 
pastured too closely in its early growth. Pasturing 
is a favorite method of utilizing rye in many dairy 
districts, and the crop serves a most excellent pur- 
pose as a source of food as well as to protect the 
regular pastures from injury from too early use. 
If weather conditions are favorable later, a light 
