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GeneralRe: Groceries Pin
phil.o4-May-20 14:57
professionalphil.o4-May-20 14:57 
GeneralRe: Groceries Pin
kalberts4-May-20 16:45
kalberts4-May-20 16:45 
GeneralRe: Groceries Pin
Randor 4-May-20 17:17
professional Randor 4-May-20 17:17 
GeneralRe: Groceries Pin
W Balboos, GHB5-May-20 1:40
W Balboos, GHB5-May-20 1:40 
GeneralRe: Groceries Pin
Jörgen Andersson4-May-20 20:00
professionalJörgen Andersson4-May-20 20:00 
GeneralRe: Groceries Pin
kalberts4-May-20 22:16
kalberts4-May-20 22:16 
GeneralRe: Groceries Pin
Jörgen Andersson4-May-20 23:59
professionalJörgen Andersson4-May-20 23:59 
GeneralRe: Groceries Pin
kalberts5-May-20 1:54
kalberts5-May-20 1:54 
I checked up the details from that TV program. It is not pure bullshit, but it requires some explanation: The dead hens are processed through a "fat separator" (or whatever the English term is): The fats are isolated and rinsed, and becomes raw materieral for biodiesel production. About 40% of the original weight is water, and is damped off. The remaining mass has a high fraction of materials from feathers and bones, but it can be used for burning, to produce heat - and it so happens that those who do that are the producer of concrete. This may be just a conicidence, but so it is. The ashes from the burning are in fact mixed into the concrete, not because it improves the quality of the concrete, but it does not have a significant negative effect either. So by mixing in the ashes, the question of what to do with the ashes goes away.

So it is true that at least some of the hens go into the concrete, although after all the fats have gone to biodiesel production and the remaining organic compounds are more or less completely oxidized into gases - or as we say: burnt. Essentially, the non-organic compounds are what ends up in the concrete.

The hens running around in your garden certainly can give you eggs for a number of years. But in this super-cost-sensitive industry, they must keep the production at maximum all the time: From age about half a year to a year and a half, each hen lays one egg a day - approximately 360 eggs. The hens running freely around on the farm of your grandpa in the 1900s, he most likely had a yield less than half of that. After the hen is around 78 weeks (1.5 years) old, the yield starts dininishing. Quite soon, it is more economical to replace the "old" hen with a young one that manages to produce an egg a day. The cost of maintaining 7500 hens (the size of the first farm visisted by the TV team) is a function of the number of hens, regardless of egg production. Getting one egg every second day instead of every day reduces the cost only marginally. But the farm's income is a direct function of then number of eggs laid. So they keep the hens in production for a year, before they are killed. Or slaughtered.

The TV team followed the dead hens (killed by gassing) all the way to the recirculation plant, specializing in processing of all sorts of organic waste, not just hens but also e.g. residues from the slaughter houses, turning it all into oil products and a mass that can be burned for heating, into ashes. So they are used, but not as meat. Not for eating.

The biggest chicken slaughter house in Norway explained that chicken have much more developed, and stronger, legs than egg-laying hens. After slaughting, they are hung by their legs on this transport rail that takes them through a lot of robotized processing steps, from feathering to removing entrails and flushing all the blood off. This handling strains the legs so much that a hen's legs would break; they would have to make significant adjustments to the processing line to handle hens. So this egg farm who wanted to market hen's meat rather than burning them, had to go across the border to Sweden to find a poulty slaughter house that could take in 7500 hens; there were none in Norway. In Sweden, there is an established market for ground meat, meat balls etc. from egg laying hens; I hope that we could have a similar development in Norway.

I have been thinking that maybe, when I retire, would like to have a few hens in my garden: The chicken you buy is just a substrate for "Mixed Spice for Chicken" - it has very litte tast of its own. Nothing like a well matured hen! The chicken grows to full size in 28 days; that is not enough time to develop any taste! (So I prefer turkey to chicken; turkey has at least some taste!) But I would do it as much for the meat as for the eggs! If the hen lays one egg a day for five years before I slaughter it, that is 1800 eggs for each slaughtered hen! So if I decide to go for that, I most likely would take out the hens after at most two years. And my friends and neighbours would probably spend far less on their egg budget than they used to... (I think the eggs of today also has a very watered out taste compared to eggs in my childhood. I guess each hen produces as much egg taste as before, but today it is spread over 2-3 times as many eggs! I guess that I would go for races that lays fewer, but more tasteful eggs, of such races are available.)
GeneralRe: Groceries Pin
Jörgen Andersson5-May-20 3:46
professionalJörgen Andersson5-May-20 3:46 
GeneralRe: Groceries Pin
kalberts5-May-20 8:29
kalberts5-May-20 8:29 
GeneralRe: Groceries Pin
kalberts5-May-20 2:07
kalberts5-May-20 2:07 
GeneralRe: Groceries Pin
Jörgen Andersson5-May-20 4:15
professionalJörgen Andersson5-May-20 4:15 
GeneralRe: Groceries Pin
W Balboos, GHB5-May-20 1:49
W Balboos, GHB5-May-20 1:49 
GeneralRe: Groceries Pin
Jalapeno Bob4-May-20 23:07
professionalJalapeno Bob4-May-20 23:07 
GeneralRe: Groceries Pin
MarkTJohnson5-May-20 2:02
professionalMarkTJohnson5-May-20 2:02 
GeneralRe: Groceries Pin
dandy725-May-20 9:03
dandy725-May-20 9:03 
GeneralRe: Groceries Pin
John R. Shaw6-May-20 6:23
John R. Shaw6-May-20 6:23 
JokeVirus update Pin
Mike Hankey4-May-20 13:21
mveMike Hankey4-May-20 13:21 
GeneralRe: Virus update Pin
John R. Shaw4-May-20 13:35
John R. Shaw4-May-20 13:35 
GeneralRe: Virus update Pin
Mike Hankey4-May-20 13:41
mveMike Hankey4-May-20 13:41 
GeneralRe: Virus update Pin
John R. Shaw4-May-20 13:58
John R. Shaw4-May-20 13:58 
GeneralRe: Virus update Pin
Gerry Schmitz4-May-20 15:12
mveGerry Schmitz4-May-20 15:12 
GeneralRe: Virus update Pin
dandy725-May-20 8:59
dandy725-May-20 8:59 
GeneralUsed Car Pin
ZurdoDev4-May-20 10:16
professionalZurdoDev4-May-20 10:16 
GeneralRe: Used Car Pin
David Crow4-May-20 10:24
David Crow4-May-20 10:24 

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