Post by Deleted on Apr 15, 2016 12:13:16 GMT
Hatching Assistance Guide from “Best In Show”,1974.
Gerald Binks
I recently had an e-mail from a dedicated fancier who was having troubles with moderate hatchability problems requiring him to help developed chicks to emerge from their eggs.
For the reason that I had never referred to my first book, Best in Show, when compiling The Challenge , I had omitted a Guide that appears on page 122 of the former publication.
Therefore, I am pleased to correct the situation with this handy reference guide for breeders to know exactly when to assist the struggling chick and particularly when not to intervene!! As we know, opening too early can reveal the chick which still has not absorbed the yolk into its body and it is pale and weak. The outcome is death! Opening too late and the chick for various reasons also dies, unless helped a fraction earlier. Close observation and timing are therefore vital assets to your husbandry.
Sound Appearance Action
Quiet tapping. Two mm. crack. Too soon –replace
Quiet tapping. Group of fine cracks. Too soon –replace
Quiet tapping. Cracks plus a brown line. Too soon- replace
Weak squeaks. Cracks plus a tiny hole. Too soon- replace
Medium squeaks. Cracks and early discolouration. Too soon-replace
Loud squeaks.. Crack line round the circumference,) Normal hatching-
- creamy patches ,moist membrane. ) replace.
Loud squeaks. Crack line round the circumference,
Creamy patches, dried membrane. Assist immediately.
Loud squeaks. Large hole-drying membrane. Assist immediately
Silence ! Large hole –drying membrane. Dead in Shell.
Remember if it is the first chick to hatch, leave the empty shell in situ ,move the tiny chick to a pair you know feeds small hatchlings really well to increase its chances of survival. Also bear in mind that a pale chick may not make much squeaking noise . it is the bright red chicks you want. A red chick will be fed as the hen will feed it easily, but if the chick does not call because it is exhausted and weak it may not be fed and will die. Fanciers frequently blame a hen for “crushing “ tiny chicks. Occasionally this is true especially when young hens are in use and have no idea what to do when a chick hatches. However , the most common reason is that non red chicks have not demanded to be fed and consequently look “flattened”.
At “Tanglewood” , I managed to lay my hands on an incubator . This is used entirely for two purposes, strangely not for hatching eggs ! It contains large plastic eggs from Germany in my case, plus a surgical mask that is there to warm up “cold” eggs that a hen has deserted, or, kicked to one side in the nest and also for chicks that have similarly been left to go cold. Deserted chicks may often look dead and white, but it is surprising after a few hours how some can recover using an incubator. Remember it is vital to attempt to save every chick for your end of year tally and some of those could be Best in Show possible contenders.
Gerald Binks
I recently had an e-mail from a dedicated fancier who was having troubles with moderate hatchability problems requiring him to help developed chicks to emerge from their eggs.
For the reason that I had never referred to my first book, Best in Show, when compiling The Challenge , I had omitted a Guide that appears on page 122 of the former publication.
Therefore, I am pleased to correct the situation with this handy reference guide for breeders to know exactly when to assist the struggling chick and particularly when not to intervene!! As we know, opening too early can reveal the chick which still has not absorbed the yolk into its body and it is pale and weak. The outcome is death! Opening too late and the chick for various reasons also dies, unless helped a fraction earlier. Close observation and timing are therefore vital assets to your husbandry.
Sound Appearance Action
Quiet tapping. Two mm. crack. Too soon –replace
Quiet tapping. Group of fine cracks. Too soon –replace
Quiet tapping. Cracks plus a brown line. Too soon- replace
Weak squeaks. Cracks plus a tiny hole. Too soon- replace
Medium squeaks. Cracks and early discolouration. Too soon-replace
Loud squeaks.. Crack line round the circumference,) Normal hatching-
- creamy patches ,moist membrane. ) replace.
Loud squeaks. Crack line round the circumference,
Creamy patches, dried membrane. Assist immediately.
Loud squeaks. Large hole-drying membrane. Assist immediately
Silence ! Large hole –drying membrane. Dead in Shell.
Remember if it is the first chick to hatch, leave the empty shell in situ ,move the tiny chick to a pair you know feeds small hatchlings really well to increase its chances of survival. Also bear in mind that a pale chick may not make much squeaking noise . it is the bright red chicks you want. A red chick will be fed as the hen will feed it easily, but if the chick does not call because it is exhausted and weak it may not be fed and will die. Fanciers frequently blame a hen for “crushing “ tiny chicks. Occasionally this is true especially when young hens are in use and have no idea what to do when a chick hatches. However , the most common reason is that non red chicks have not demanded to be fed and consequently look “flattened”.
At “Tanglewood” , I managed to lay my hands on an incubator . This is used entirely for two purposes, strangely not for hatching eggs ! It contains large plastic eggs from Germany in my case, plus a surgical mask that is there to warm up “cold” eggs that a hen has deserted, or, kicked to one side in the nest and also for chicks that have similarly been left to go cold. Deserted chicks may often look dead and white, but it is surprising after a few hours how some can recover using an incubator. Remember it is vital to attempt to save every chick for your end of year tally and some of those could be Best in Show possible contenders.