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ŠUMARSKI LIST 5-6/2009 str. 32     <-- 32 -->        PDF

V. Roth, T. Dubravac, I. Pilaš, S. Dekanić, Z. Brekalo: KRUPNOĆA ŽIRA HRASTA LUŽNJAKA ... Šumarski list br. 5–6, CXXXIII (2009), 257-266
U rasadničkom dijelu pokusa, mjerene su visine bi-(2+0), određena je i masa suhe tvari nadzemnog dijela.
ljaka istraživanih uzoraka na kraju prve (1+0), i druge Isto prikazujemo nastavno:
(2+0) vegetacije. Isto tako, na kraju druge vegetacije


Tablica 6. Statistička usporedba visina biljaka istraživanih uzoraka lužnjaka i kitnjaka, starosti (1+0) (obrađeno u programu
“Excel”, “T” – test, uz pretpostavku jednakih varijanci s 95 % jamstvom značajnosti)


Table 6
Statistical comparison of plant heights of the investigated Peduncled oak and Sessile-flowered oak samples, age
(1+0), (analysed in Excel programme, T-test, on the assumption of equal variances with 95 % guarantee
of significance)


Rasadnik “Jastrebarsko”
comparison arit. mean (cm) variance “T” calc. “T” table significance
Q.r. 1 - Q.r. 2 16,2 - 14,7 34,67 - 35,25 2,272 1,650 *
Q.r. 1 - Q.r. 3 16,2 - 12,7 34,67 - 24,08 5,774 1,650 *
Q.r. 2 - Q.r. 3 14,7 - 12,7 35,25 - 24,08 3,058 1,650 *
comparison arit. mean (cm) variance “T” calc. “T” table significance
Q.p. 1 - Q.p. 2 18,3 - 9,7 43,84 - 13,84 10,037 1,651 *
Q.p. 1 - Q.p. 3 18,3 - 8,2 43,84 - 14,58 8,810 1,652 *
Q.p. 2 - Q.p. 3 9,7 - 8,2 13,84 - 14,58 1,956 1,660 *
Rasadnik “Zdenački Gaj”
comparison arit. mean (cm) variance “T” calc. “T” table significance
Q.r. 1 - Q.r. 2 21,9 - 18,4 39,03 - 44,46 4,572 1,650 *
Q.r. 1 - Q.r. 3 21,9 - 16,5 39,03 - 43,77 7,170 1,650 *
Q.r. 2 - Q.r. 3 18,4 - 16,5 44,46 - 43,77 2,335 1,650 *
comparison arit. mean (cm) variance “T” calc. “T” table significance
Q.p. 1 - Q.p. 2 21,7 - 16,1 67,81 - 43,38 4,960 1,652 *
Q.p. 1 - Q.p. 3 21,7 - 11,8 67,81 - 31,89 9,026 1,652 *
Q.p. 2 - Q.p. 3 16,1 - 11,8 43,38 - 31,89 4,105 1,656 *


* Statistički se značajno razlikuju – Differ statistically significantly
Tablica 7. Statistička usporedba visina biljaka istraživanih uzoraka lužnjaka i kitnjaka, starosti (2+0) (obrađeno u programu
“Excel”, “T” – test, uz pretpostavku jednakih varijanci s 95 % jamstvom značajnosti)


Table 7
Statistical comparison of plant heights of the investigated Peduncled oak and Sessile-flowered samples, age (2+0),
(analysed in Excel programme, T-test, on the assumption of equal variances with 95 % guarantee of significance)


Rasadnik “Jastrebarsko”
comparison
Q.r. 1 - Q.r. 2
Q.r. 1 - Q.r. 3
Q.r. 2 - Q.r. 3
comparison
Q.p. 1 - Q.p. 2
Q.p. 1 - Q.p. 3
Q.p. 2 - Q.p. 3
Rasadnik “Zdenački Gaj”
comparison
Q.r. 1 - Q.r. 2
Q.r. 1 - Q.r. 3
Q.r. 2 - Q.r. 3
comparison
Q.p. 1 - Q.p. 2
Q.p. 1 - Q.p. 3
Q.p. 2 - Q.p. 3
arit. mean (cm)
31,5 – 26,4
31,5 – 23,0
26,4 – 23,0
arit. mean (cm)
40,1 – 19,8
40,1 – 15,4
19,8 – 15,4
arit. mean (cm)
57,5 – 51,2
57,5 – 46,4
51,2 – 46,4
arit. mean (cm)
62,6 – 39,9
62,6 – 32,8
39,9 – 32,8
variance
149,7 – 103,3
149,7 – 56,8
103,3 – 56,8
variance
177,1 – 57,4
177,1 – 41,5
57,4 – 41,5
variance
181,5 – 222,8
181,5 – 204,0
222,8 – 204,0
variance
329,8 – 359,0
329,8 – 188,8
359,0 – 188,8
“T” calc.
4,050
7,376
3,343
“T” calc.
10,748
9,776
2,640
“T” calc.
5,094
8,946
3,583
“T” calc.
8,698
11,373
2,398
“T” table
1,650
1,650
1,650
“T” table
1,652
1,653
1,664
“T” table
1,648
1,648
1,648
“T” table
1,651
1,652
1,657
significance
*
*
*
significance
*
*
*
significance
*
*
*
significance
*
*
*


* Statistički se značajno razlikuju – Differ statistically significantly