Rita posted:
"Yes I know we've talked about the ladies not laying eggs, but --just one more question/comment! We have 10 hens (3BR/1RIR- almost 3 -- 2BO almost 2 and 4BR 8 months), they have light, they have heated water, they have a heated coop, they even have a partly covered run. Yes it is cold and there is snow on the ground, but they have dirt to dig in. We have been getting 2 or 3 eggs a day -- with 10 hens -- something just isn't right.
Rita, in CO"
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ProfessorChicken's:
TimeWarrior Farm Chronicles
Hi Rita:
It's always risky making assumptions from a-far as it were, but here goes: Even though you physically have 10 birds, your laying flock under winter conditions is the 4 Barred Rock pullets - 3 eggs/day from 4 birds = 75% ROL - not too shabby for winter even with lights, heated water and heated coop house.
If you are feeding a commercial feed make sure it's fresh, pelleted, contains either Vitamin D, or D3 or D2 precursor.
The protein content needs to be AT LEAST 16% and in winter 18-20% is not excessive. Energy should be at least 2900 Kcal/Kg and 3000-3100 Kcal/Kg is not excessive for brown egg layers.
What is the SPECTRAL QUALITY of your lighting? If it is fluorescent, but not a "grow light", the photoperiod needs to be 35-40% longer than with incandescent. All the lighting "standards" are based on incandescent light. Thus if the recommendation is for 14 hours total photoperiod, with daylight providing 8 leaving 6 to supplement, fluorescent lights will need to be on 8.4 hrs to equal incandescents.
Next important parameter is the AMOUNT of light at bird eye height on the floor - minimum is 1 footcandle.
Are you feeding any alfalfa? If not, get an 80 lb. bale of good, leafy, horse alfalfa hay and feed them a single "flake". When everything but the stems is gone - wait two days and feed another flake.
Good Luck and happy chicken keeping!
If you have other questions or concerns contact me directly be sure to include "chickens" in the subject line.
Prof.