Impact of Cannabis Seed Incorporation in Layer Diet on Productive Performance and Egg Quality Traits

Table 7

Three main components explain more than 85% of the total information on zootechnical performance, physical egg quality, and yolk color measurement during the experimental period.

Variables	Principal component			Variables	Principal component
	1	2	3		1	2	3
YW	0.925	0.219	0.022	EW	0.432	0.885	−0.026
AW	−0.907	−0.288	−0.020	S	0.433	0.884	−0.028
	0.831	0.304	−0.154	FC	−0.446	−0.876	0.039
	−0.813	−0.391	0.344	SW	0.526	0.807	0.072
	0.792	0.381	−0.416	HU	−0.114	0.208	0.863
	0.789	0.382	−0.421	YI	−0.363	−0.084	0.807
EP	0.770	0.181	−0.201	FI	0.293	0.400	0.779
STh	0.622	0.594	0.337	BW	0.316	0.288	−0.752

YW: yolk weight; AW: albumen weight; : redness; : hue angle; : yellowness; : chromaticity; EP: egg production; STh: shell thickness; EW: egg weight; S: surface; FC: feed consumption; SW: shell weight; HU: haugh unit; YI: yolk index; FI: feed index; BW: body weight.