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Maturity and yield test results: Unadjusted matched averages for regular bloom fruit from identical sample trees, seasonal comparisons 1991-92 through 2000-01 |
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| Date | 1991-92 | 1992-93 | 1993-94 | 1994-95 | 1995-96 | 1996-97 | 1997-98 | 1998-99 | 1999-00 | 2000-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| Percent acid | ||||||||||
| Sep 1 | NA | NA | NA | NA | NA | NA | 1 .60 | 1 .81 | 1 .85 | 1 .83 |
| Oct 1 | 1 .44 | 1 .48 | 1 .69 | 1 .39 | 1 .57 | 1 .64 | 1 .42 | 1 .56 | 1 .63 | 1 .58 |
| Nov 1 | 1 .31 | 1 .44 | 1 .50 | 1 .25 | 1 .34 | 1 .45 | 1 .34 | 1 .48 | 1 .45 | 1 .50 |
| Dec 1 | 1 .31 | 1 .34 | 1 .42 | 1 .18 | 1 .32 | 1 .43 | 1 .27 | 1 .36 | 1 .42 | 1 .47 |
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| Sep 1 | NA | NA | NA | NA | NA | NA | 9 .55 | 10 .10 | 10 .29 | 10 .15 |
| Oct 1 | 9 .92 | 9 .86 | 10 .38 | 9 .55 | 9 .65 | 10 .39 | 9 .73 | 9 .76 | 9 .82 | 10 .22 |
| Nov 1 | 9 .92 | 10 .02 | 10 .19 | 9 .61 | 9 .48 | 10 .11 | 9 .93 | 10 .10 | 9 .60 | 10 .38 |
| Dec 1 | 10 .26 | 10 .23 | 10 .51 | 9 .55 | 9 .73 | 10 .44 | 9 .91 | 10 .33 | 10 .07 | 10 .78 |
| Ratio | ||||||||||
| Sep 1 | NA | NA | NA | NA | NA | NA | 6 .00 | 5 .59 | 5 .60 | 5 .47 |
| Oct 1 | 6 .93 | 7 .56 | 6 .17 | 6 .89 | 6 .20 | 6 .35 | 6 .86 | 6 .32 | 6 .07 | 6 .52 |
| Nov 1 | 7 .60 | 6 .99 | 6 .84 | 7 .78 | 7 .11 | 6 .99 | 7 .45 | 6 .86 | 6 .67 | 6 .98 |
| Dec 1 | 7 .88 | 7 .70 | 7 .43 | 8 .12 | 7 .41 | 7 .32 | 7 .88 | 7 .64 | 7 .16 | 7 .36 |
| Pounds juice per box | ||||||||||
| Sep 1 | NA | NA | NA | NA | NA | NA | 34 .47 | 30 .67 | 28 .77 | 32 .70 |
| Oct 1 | 38 .76 | 37 .60 | 35 .16 | 39 .87 | 36 .84 | 37 .79 | 38 .94 | 35 .95 | 34 .37 | 36 .84 |
| Nov 1 | 42 .47 | 42 .02 | 39 .26 | 43 .49 | 40 .76 | 40 .62 | 41 .62 | 38 .65 | 37 .92 | 40 .56 |
| Dec 1 | 44 .04 | 43 .29 | 42 .81 | 44 .93 | 42 .67 | 43 .19 | 43 .94 | 42 .99 | 42 .31 | 41 .79 |
| Pounds solids per box | ||||||||||
| Sep 1 | NA | NA | NA | NA | NA | NA | 3 .29 | 3 .09 | 2 .96 | 3 .32 |
| Oct 1 | 3 .85 | 3 .70 | 3 .64 | 3 .81 | 3 .55 | 3 .92 | 3 .80 | 3 .50 | 3 .37 | 3 .76 |
| Nov 1 | 4 .21 | 4 .21 | 4 .00 | 4 .18 | 3 .86 | 4 .11 | 4 .14 | 3 .90 | 3 .64 | 4 .20 |
| Dec 1 | 4 .51 | 4 .42 | 4 .50 | 4 .29 | 4 .15 | 4 .51 | 4 .35 | 4 .44 | 4 .25 | 4 .50 |