TRIAL GROUND TESTING 
1. Pea trials on trellis. 
2. Visitors study beet trials. 
3. Appraising sweet corn hybrids. 
4.4 comparative study of cucumber 
strains. 
LABORATORY TESTING 
) 
1, Blotter test as used for germinating 
cucumber seed. 
eMaking a purity analysis. 
A tray of beans is removed from the 
germinator room. 
4, Counting corn seedlings growing in 
sterilized sand. 
An automatic counter is used in 
e ° 
planting beans for test. 
G. Recording sprout emergence in a 
Petri dish test. 
ey Siero nsennuecetann smn Svaniononieay sees amare ies 
SEED BREEDERS. GROWERS e W 
a 
Sipppennsensomnescstiocston 
HOLESALERS 
