hysop
RIP Ryder (2022) & Hammy (2019)
I haven’t done guineas yet this year, though I’m collecting eggs to incubate now. I aim for 99.5 for both guineas and chicks. I try to adjust the incubator to get the ideal hatching time of 21 days for chickens, rather than only following the calibrated external temperature gauge. So, last year I had the incubator at a mean of 98.8-99.5 F and still had guineas hatching at 26 days.So, that’s what I plan to do this year as well. I aim for chickens to be at 30 (25-35)% humidity for incubation, and guineas about 10% higher. At lockdown, I aim for the same for both, about 60-70%. I have a styrofoam digital hovobator with a turner - that setup worked great for guineas last year.
Thank you so much. I have bookmarked your reply for next week.