. 2021 Feb 12;11(2):490. doi: 10.3390/ani11020490

Table 4.

Native Italian turkey breed population sizes: summary data for all breeders and divided according to breeder category.

	All Breeders		Farmers		Fancy Breeders		χ² ¹
Variable	n	%	n	%	n	%	χ² ¹
Italian turkey breed	(n = 1010)		(n = 915)		(n = 95)
Brianzolo	15 ^D	1.49	15 ^B	1.64	0 ^D	0.00	**
Bronzato Comune	445 ^A	44.06	445 ^A	48.63	0 ^D	0.00	**
Bronzato dei Colli Euganei	50 ^B	4.95	0 ^C	0.00	50 ^A	52.63	**
Castano Precoce	-	-	-	-	-	-
Ermellinato di Rovigo	425 ^A	42.08	425 ^A	46.45	0 ^D	0.00	**
Nero d’Italia	35 ^BC	3.47	0 ^C	0.00	35 ^B	36.84	**
Parma e Piacenza	9 ^D	0.89	9 ^B	0.98	0 ^D	0.00	**
Romagnolo	31 ^C	3.07	21 ^B	2.30	10 ^C	10.53	**

¹ Chi square test for a single variable between the two breeder categories, i.e., within row comparisons; significance levels: ** p < 0.01. ^A–D Observations with different superscripts within the column are significantly different (χ²-test p < 0.01).