Dry Hatching
Re: Dry Hatching
I'm a first timer incubating eggs here. What is "lockdown" that I'm reading above? I'm guessing a few days before hatch, you stop opening the lid, stop turning the eggs, etc?
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-- Martin and Monica
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Re: Dry Hatching
There is a good "sticky" under Incubating and Hatching, that has all the basic points on Incubating.
viewtopic.php?f=83&t=1638
viewtopic.php?f=83&t=1638
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- windwalkingwolf
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Re: Dry Hatching
55 is as high as I'm comfortable with too. I start to get nervous when ambient humidity stays that high, because I know too many days of that much and I will get some "wet" chicks, and even ducklings and goslings. Come hatch time, If the incubator only has a few eggs in it, 55 is fine, but if it's full, 55 is way too wet once they start pipping.kenya wrote: ↑Sun Feb 09, 2020 4:16 pmI would never have it at 60 for hatching 55 is as high as I would go. Splayed legs I only get if I left them on a slippery surface, in the incubator I put paper towels under the ones ready to hatch.
35-45 to start, as high as 55 to hatch, I don't worry about the humidity staying constant, it is what it is but I do like it a little higher around 45-55 at hatch.
We almost always have a kettle on the stove, so our house rarely goes below 35 % RH, and in summer it's a struggle sometimes to keep it under 55, but between 35 and 54 start to finish gives me the best results, personally.
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Re: Dry Hatching
My last hatch, I had a little one unzip 3/4 of the way around then stop..it got shrink wrapped cause it not be able to move. I thought it was ok, and did act soon enough. The humidity was 60% . Probably too close to the fan...still. i had a couple of chicks, fail to internally pip. They seemed not too wet. they did have saddle bag air sacs. I should mention they were upright in egg cartons. Anyway, I left 5 in the shell, sadly,. Hatched 6. Still trying to figure out the best way to hatch shipped eggs.windwalkingwolf wrote: ↑Mon Mar 16, 2020 2:42 pmHmmm, I've been playing around a bit with this humidity during 0-18 it stays anywhere from 40-50.kenya wrote: ↑Sun Feb 09, 2020 4:16 pmI would never have it at 60 for hatching 55 is as high as I would go. Splayed legs I only get if I left them on a slippery surface, in the incubator I put paper towels under the ones ready to hatch.
35-45 to start, as high as 55 to hatch, I don't worry about the humidity staying constant, it is what it is but I do like it a little higher around 45-55 at hatch.
55 is as high as I'm comfortable with too. I start to get nervous when ambient humidity stays that high, because I know too many days of that much and I will get some "wet" chicks, and even ducklings and goslings. Come hatch time, If the incubator only has a few eggs in it, 55 is fine, but if it's full, 55 is way too wet once they start pipping.
We almost always have a kettle on the stove, so our house rarely goes below 35 % RH, and in summer it's a struggle sometimes to keep it under 55, but between 35 and 54 start to finish gives me the best results, personally.
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- Killerbunny
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Re: Dry Hatching
I think that would be a shipping issue not a hatching issue, really not bad for shipped eggs. Sound like the air saca were slightly displaced and as the chick grew the sac was split. I assume you leave to settle for 24 hours?
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Re: Dry Hatching
I don't like the egg carton method one bit, I found they pipped at the wrong end and had difficulty getting out of the egg. Old fashioned lying on their side works best for me.
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Re: Dry Hatching
Yes, 24 hours and I didn't touch the eggs for 4 days. Then only slightly turned them 2x. No trouble with development..trouble getting out of the shell.Killerbunny wrote: ↑Fri Mar 20, 2020 11:23 amI think that would be a shipping issue not a hatching issue, really not bad for shipped eggs. Sound like the air saca were slightly displaced and as the chick grew the sac was split. I assume you leave to settle for 24 hours?
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Re: Dry Hatching
So, in general I'm totally with you on this. My issue is what to do at lockdown with shipped eggs. I incubate in egg cartons to help with trying to settle the air sacs. Then what, lay them down for lockdown? I was acutally considering using the actual egg turner egg trays by themselves. They are a little bigger than egg cartons and I can sort of tilt them over but still have them up a little - any thoughts on that idea? It would be good to figure out..I have a lockdown on Monday
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