Experimental Error in Crop Tests 
mmmimmmmmmmm 
i 3! 2i ii 2i 23 si S5 is Is 22 
+ II T I ++ II T+ +1 +1 1+ +1 ++ 1+ 
2 S2 52 22 22 5S 35 I^IS 5S S'^ 5S 
+ II II ++ II 7+ +[ +1 t+ +1 ++ I + 
I II SS S2 S2 iS 35 ^2 S| 22 25 
SSSSi|SiS52^S|i552iSS|2iS25S5ii|2S^ 
mmmmmmmmmmm 
2 52 !1 il m B is i2 i2 B 22 si 
I +1 ++ ++ + I ++ I T I + + I ++ + I II 
" 3d 5n n2 ^2 55 2d d3 
I +1 ++ ++ + I ++ M I + + I ++ + I II 
i 52 ii S3 23 |2 3S |S 55 S| ii |3 
12iS2i|i|:|S225225S|22|nS|SSgiS^ 
^S32SiS|5SS2|SgS||2SS2|252i|aS|S^ 
S 5g 2S SS §§ S§ S2 5§ 
o iM (M ot> ^10 y-iy-i eO'-H ec i-Hco ocvi osio ^ ti<io 
I 1 1 + 1 I + +7 + 1 ++ + 1 ++ I + ++ I I 
2 53 53 22 §2 SS SS 5S 55 :5 S3 
I II +1 I + + I +1 ++ + I ++ I + ++ II 
s |2 ii n n m is 1^ ii Ii 22 
SiiS52i2SiS52S|5i|i25||2i325|5|SS^ 
