No. 33.| ae nO 
eeeke tease Da hee os SS ee ce eg 
Ome gee On One OltG. OO. 0 o - soe ome 
444 FF A A See HAS Se See GB 
Rint Orn. SBS SE SSSSARRE RAZR ES 
Waushakum........ Cees Oe Unt Lee te ie, ce cgi oles we kee tat A 
DPC. Sos 2. ss: Dee Ge Or teks 20% Ae e 
Kight-rowed white... 0 0 4 4 5 18 1617 20*...... 
Da plicates... . 3 «<i. Cielae Goa Sao Bis bea L820 a os ss 
Dent Corns. 
Adamsearly. ....... DeeselD LO 1 Is 20%. soc 
Duplicate.......... PO Dhar LOG 1S 2208) sac dane 
Chester Co.mammoth 141719 19 19 20* .. .... 
Duplicates.; . <i. pio 9 eae eee 
Sweet Corns. 
Narragansett.... ... OO Oey Dee 0b Out-0 0 Td 28) be Be Sie oOe 
Pet materet, dover O00 Oo Oo OO: OO 0. 1b 22 A 16. 0s 
prowells evergreen... °0 0-0 0°-0 0 -0 4 °6-°-7.10'10 “11 18 20*-. 
Pe enter aes 2.38 0.8 O20 8 Ot 26 0H Bir br Bat 010 710 11) 20% 5 
Soft Corns. 
TUSCRLOTE ats os oh « 5 OED i eee 2B ies Le 18 EF hl EE OO ee aes 
ID Shh edb Cs): OA OE on oss 65.2.6 Tse 1416-172 17-1 Ora 
PAGING.) osc o's ave ste Pee Oiss Ore A). of Bi a Ge Wt 7 20% uae een: 
Duplicate.,........ OF Or OO. hee S Ge ET 1: 18 Ve EAS 20Ra 
Pop Corns. 
Dwarf golden........ 12: tous 182 20%... ; 
Duplicate:::....3.. LORS 20S: ee Ea al Wan a ‘ 
2S a Se rae S0s1F Trap) 16. 18:20*. : : 
BUCA ns ve ey hs Oe Le. BS 17,°.18: 20%. 
Heyptians......./0.-71114 14.16.18 18:18:19 
DGBUCELG. ce. sti ave dat La eae a ye 2d ca a 
From this table we can form the succeeding: 
Dents. Pops. Flints. Softs. Sweets. 
First germination: hours...... 140 140 141 161 195 
Half germinated: hours....... 140 150 171, 209 255 
All germinated: hours........ 185 209 209 255 281 
From the 141st to the 161st hour the highest temperature was 
51°.5, the extremes being 49°.5 and 51°.5, and yet eighty seeds 
germinated within these hours, thus proving that the germination 
temperature is below this point. 
¢ We also note that when all the dent corns had completed their 
germination, the 185th hour, but 85 per cent of the: flints, none of 
the sweets, 30 per cent of the softs, and 93 per cent of the pops had 
germinated. 
Interpolating the temperatures for the hours when the tempera- 
tures were not taken, and thus obtaining the average temperature 
* 100 per cent. 


