Table 2. Cumulative yield per tree (1992-96) at the end of the 1996 growing season. |
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Rootstock |
|
||||
|
Jonagold |
Empire |
Rome |
Average |
|
M.9 EMLA |
74 b |
74 b |
71 b |
96 a |
80 b |
B.9 |
69 bc |
60 c |
53 c |
79 b |
65 c |
Mark |
61 c |
54 c |
43 d |
62 c |
55 d |
O.3 |
94 a |
81 ab |
83 a |
102 a |
90 a |
M.26 EMLA |
89 a |
85 a |
77 ab |
95 a |
87 a |
Average |
78 b |
71 c |
66 d |
87 a |
|
|
|
||||
Arkansas |
21 i |
||||
Colorado |
32 h |
||||
Iowa |
33 h |
||||
Indiana |
48 fg |
||||
Kansas-Manhattan |
139 b |
||||
Kansas-Wichita |
126 c |
||||
Kentucky |
80 d |
||||
Massachusetts |
86 d |
||||
Maine |
54 f |
||||
Ohio |
149 a |
||||
Pennsylvania |
49 gh |
||||
Tennessee |
35 h |
||||
Utah |
65 e |
||||
Virginia |
150 a |
||||
Rootstock means within columns, average rootstock means, average cultivar means, or average site means are significantly different at odds of 19:1 if not followed by the same letter. |