



| {Above} NITRAGIN inoculation made the difference in this experimental station 
| test field. Inoculated soybeans fright} are heavy, dark green and free of weeds. 
Uninoculated soybeans {left}, because they are less vigorous and slower growing, 
have been smothered out by grass and weeds. Every planting of legumes—alfalfa, 
clovers, vetch, peas, etc.—should be inoculated. 
Legume inoculant is one thing farmers must buy on faith. Inoculating 
bacteria cannot be seen without a powerful microscope, and there is 
no way to quickly demonstrate the effectiveness of different brands or 
strains. That’s why Nitragin’s extensive research and testing, and 
Nitragin’s reputation for quality is of great value to farmers and dealers 
alike. For over 40 years farmers have seen NITRAGIN inoculation 
make bigger yields, increase protein content of legume hay and seed, 
and build soil fertility. The Nitragin Laboratories are the largest and 
‘most complete laboratories of their kind. 
MORE SALES, MORE PROFITS FOR NITRAGIN DEALERS 
Nitragin is the oldest, best known and most widely used inoculant 
|in America. Nitragin advertising builds business for seed dealers. 
Nitragin is advertised in nearly every leading farm paper and over 
a number of radio stations. Store signs, counter displays, etc. are fur- 
-nished the Nitragin dealer. Sell NITRAGIN every time you sell clover, 
alfalfa, vetch, soybeans or other legume seed in 1942. If you are not 
already a Nitragin dealer, write— 





















ua 
| 
| 

THE 
NITRAGIN CO.), inc. 
3830 N. Booth St., Milwaukee, Wis. 







ah 
crek 
YOUR PROTECTION -----s 
The name NITRAGIN is a registered trademark put on every can for your protection. 
It identifies the only inoculants containing NITRAGIN’'S highly effective strains of 
legume bacteria. 
wiot BS 

