By continuing your visit to this site, you accept the use of cookies. These ensure the smooth running of our services. Learn more.

Sep 10, 2011

Grass Fed Chickens - Some Basic Considerations

Choosing the right breed is important. 

In the West, Cornish Crosses ( white feathered broilers) are free-ranged and pastured (grass fed).  

In Malaysia, that's not possible.  They will die from heat-stroke.

Many in Malaysia choose the Kabir ( a Sasso-type chicken) to free-range.   Like the Cornish Crosses, the Kabir too,  have very high metabolic rates and they will easily succumb to our mid-day sun without adequate shade and drinking water that is cooler than ambient. 

Also, with their high metabolic rates, they need continuous feeding of high calorie feed. This defeats the purpose of pasturing as they will just sit around eating the feed pellets rather than forage.  The omega 6: omega 3 ratio will be high, as they eat mainly the grain-based pellets.  Health-wise to the consumer, it makes no difference whether these chickens are raised in a house or free-ranged.  They will not and cannot be successfully grass fed.  True grass fed chickens can never reach 2.5kg and above in weight.  To grow to that size, they need a high calorie feed from grains and fats, which grasses cannot provide ( chickens are not cows and goats and cannot absorb the nutrients in grasses adequately like ruminants can).

Our tests have shown that Cornish Crosses and Kabir (Sasso) will have omega 6: omega 3 ratios as high as 40:1 and above if fed corn-based pellets ad-libitum even though raised on grass fields.

At our farm, we use mainly crosses from our traditional ayam kampung.

grass fed chicken,pastured chicken,free-range chicken,organic chicken,omega 6: omega 3 ratio,omega 3,dha,ayam kampung,cornish crosses,kabir,sasso

Ayam kampung will range whereas Cornish Crosses and Kabir will sit around

Providing sufficient space for the chickens to roam and for the land to recover fast is crucial.  Our experience shows that we need a minimum of 25 sq ft of free roaming land for each chicken (factory farms provide 0.75 sq ft per chicken).  Depending on the local conditions, this requirement may go up to as high as 50 sq ft of land per chicken.  With sufficient space, the grasses can recover during the time the chickens are in the fields as we move them from one end of the field to the other.

So, two factors are involved here.  One is the chickens must be moved along, and two the local soil conditions must allow the grasses to recover within the time that the chickens are in the field.  In Malaysia we are lucky that our fields are easily 20 times more productive in terms of grass growth than many Western countries.  The soil at our farm can count up to 60 to 100 earthworms per cubic feet.  That's something Western farmers will die for!

Here are short clips taken from our hand phone.  Note that the chickens are already market size and yet the fields are still green.  In many farms when the chickens are at market size, the fields will be bare and smelly - that's perhaps one of the tests you as consumers can use to determine whether the chickens are truly grassfed.

Note how well these chickens make use of the space given to them by foraging and eating the grasses and plants.

Feb 07, 2009

Eggs - There IS a difference!

We sent eggs previously, a few years back to test for omega 3.  In particular we were interested in the omega 6: omega 3 ratio.  We were not surprised to find 'ayam kampung' eggs and 'organic' eggs having ratios of 20 to 1.  We were focussing on the omega 6: omega 3 ratio and not on questions like whether the eggs are free-ranging or not, really organic or not, etc.

As a result of the tests, we wanted to produce our own eggs.  We have been doing trials on grass fed, free-range eggs for a few months now and we were surprised that physically there seems to be a difference:


The left egg is a normal egg bought from a supermarket. The expiry date is another 14 days away

The egg on the right is a DQ egg which has been in the refridgerator for 10 days.  The supermarket egg is a full 30% bigger.

The white of the supermarket egg is all over and watery.  The DQ egg has a thicker white around the yolk, and lesser watery white.



The DQ yolk and albumen stands up, whilst the supermarket egg flattens out.

We are surprised that there are physical differences.  We do not know what these differences mean.  A friend said it just means that the supermarket egg is less fresh and could be stale.  Stale? With the expiry 14 days away?

We will be sending our eggs for omega 6: omega 3 ratio tests and keep this blog posted.

 PS:  This is the Lady that laid the egg:


23:52 Posted in Chickens | Permalink | Comments (3) | Tags: organic eggs, eggs, omega 3, dha