Effects of formulated Nigerian yellow maize, soybean, and crayfish blends on some growth performance and physiological status

Table 15 Correlation between serum Ca, Zn, and total tannin in CFDs

		Total tannin
Zinc	Pearson Correlation coefficient (r)	−0.080
	Sig. (2-tailed)	0.804
	N	12
Calcium	Pearson Correlation coefficient (r)	−0.273
	Sig. (2-tailed)	0.390
	N	12

N = Sample number; correlation is significant at the 0.05 level (2-tailed); r is between −1 to + 1

ISSN: 2661-8974