My last hatch weights for hens at 42 days were: 253.7, 283.4, 270.7, 256.5, 284.9, 273.5, 277.8, 283.4, 350.11, 292, 316, 289. (I did not weight the roos in that hatch, they went into the freezer.) The first six of these hens have been set up with a cousin roo who was 277.8g at 42 days, the last six with their grandfather who is my biggest roo so far at 297g. These weights are not too far off from what you are getting on the hens at the same age.
I'm disappointed in egg sizes, their eggs are averaging 13-14g, with only an occasional 15g egg. It seems all the eggs bigger than 16 are double yolkers. A couple of these hens consistently lay double yolks, so I'm having a hard time setting eggs all over 14g. I just set 20 eggs, and set the limit at 13.5g and up. I'll try and keep better weights with this next hatch and see how they compare with target weights during growth.
I'm disappointed in egg sizes, their eggs are averaging 13-14g, with only an occasional 15g egg. It seems all the eggs bigger than 16 are double yolkers. A couple of these hens consistently lay double yolks, so I'm having a hard time setting eggs all over 14g. I just set 20 eggs, and set the limit at 13.5g and up. I'll try and keep better weights with this next hatch and see how they compare with target weights during growth.
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