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eggshell color in late period of laying

Forum: How to improve the eggshell color in late period of laying?

Published: October 31, 2011
By: Zhonghong Hu

The eggshell color would become more shallow with age growth. The eggshell color would influence the selling price. How do we improve it?

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Zhonghong Hu
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Ahmed Din Anjum
2 de noviembre de 2011
Deterioration of egg shell (incuding shell color) is a part of ageing process. Only sustained good health can support longevity of shell color. However, one can try to improve shell colour by: 1. Using high quality calcium (with better bioavailability: try oyestershell). 2. Keep linoleic acid level in feed little bit higher than recommended for that breed at that age. 3. Frequently supplement vitamin C in feed. 4. Seromonitor and provide strong immunity for diseases that influence shell quality (IB, ND, PNEUMOVIRUS). DR ANJUM
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Ganesh Kumar Dahal
Guybro Chemical
3 de noviembre de 2011
Over & above valid suggestion given by Dr.Anjum, I would suggest supplementing a product containing purified nucleotide GNA through feed as a feed additive which is more effective as immunosuppressant and support to function female reproductive organs more efficiently.
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Danka Maslic-Strizak
3 de noviembre de 2011

Giving vitamin A and D 3 improves color quality and egg shell

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Dr Jaydip Mulik
3 de noviembre de 2011
Dear Mr. Anjum, Thanks for updates. regards, Dr Jaydip
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Joan Fuster Monzo
Piensos Nanta
4 de noviembre de 2011


We can improve egg shell colour with that is commented in this forum and also two comments:

- In free ranges layers could be interesting to reduce Vitamine D levels than cage layer because we have a positive efect from UVA radiation and with high levels of Vitamine D and UVA efects we will have more pale eggshell

- Lower level of phosphorus improve shell quality in this period

Regards

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Tarusenga Munyanyi
5 de noviembre de 2011

egg shell colour can only improved by good management of the layers from day 1 post hatch until end of lay by providing the good quality feed, biosecurity, and the environment in which the birds are bieng kept.

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Jawad Khawaja
Hy-Line
Hy-Line
5 de noviembre de 2011

Egg shell colour is one of the genetic character of different breeds. I personally think the shell quality can be controlled with good management practices and vitamins but not the shell colour.

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Asif Cheema
28 de enero de 2015
I think probiotics and prebiotics help in the color improvement of the shell color by improving gut health and ultimately immunity of the hens.
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Mateo Pol Cinco Tarce
7 de noviembre de 2016
Inclusion of Bacillus subtilis (C-3102), a Direct Feed Microbial into the feed is known to enhance shell color of brown eggs together with good husbandry and management practice.
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