..

337

772

21

Light......

7 .....do..

7

...do..

.do.

KNO, and perchill at 10° C. for 3
days.

Prechill at 10° C. and test for 5 days;
KNO1.

Photos 2407, 2408, 2524-2527, 19545, Prechill at 5° or 10° C. for 5 days and 19546.

Light...

21 Light; germination more rapid on

28 Light: KNO3 optional..

test for 7 days or predry and test for 10 days.

Prechill at 5° or 10° C. for 7 days and test at 15°-25° O.

See footnotes at end of table.

Prechill at 50 or 10° C. for 3 days, KNO, and light.