I'll try to dig out some other studies when I fixed the hard drive they are on.Can you link me to any studies youve bookmarked about sunlight being important to hatching eggs? I wonder if full spectrum lighting would boost my incubation hatch rates![]()
Meanwhile....
This study was the springboard for further studies on all aspects of incubation. It was a bit of a shocker given the prevailing attitudes annd practices in the incubation and hatcheries industries.
Bear in mind that getting chicks to hatch is far from the end of the story. There are other studies that suggest that hatching conditions effect the long term physical and mental health of the chicken. Mention mental health problems to the industry, and the backyard keepers and they generally roll about laughing. Sad but true.
http://www.scielo.br/scielo.php?pid=S1516-635X2016000600001&script=sci_arttext
https://www.sciencedirect.com/science/article/abs/pii/0093691X87900458