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KARI Improved Kienyeji / Karlo Improved Kienyeji Breed Information and management.

KARI improved Kienyeji was bred by the Kenya Agricultural Research Institute(KARI), now known as Kenya Agricultural and Livestock Research Institute (KARLO) at their research centre in Naivasha, in collaboration with researchers from Egerton University, Njoro.

Research and Breeding of the KARI improved Kienyeji started in 2002, when breeders at the KARI research centre wanted to come up with an improved chicken breed that had the characteristics of indigenous chicken, gains weight faster and matures fast.

After three years of intense research, KARLO came up with a pure indigenous breed that would have better productivity than indigenous breeds. The Kari Improved Kienyeji was the name of the new breed, that lays between 200 and 280 eggs, as compared to commercial layers that lay 300 eggs per year. It has better meat quality, less overhead costs, and greater disease resistance when compared to its commercial counterparts.

KALRO then perfected the breed over 7 more years and KARLO improved Kienyeji was launched into the market in 2012.

Kari Improved Kienyeji is 100% indigenous chicken. It was not a product of crossing indigenous breeds with exotic breeds but a result of breeding different indigenous parents with good characteristics. 

KARI Improved Kienyeji Background Information

The main objectives for the researchers in the ASAL department of KARLO were to produce a breed that would keep the characteristics of indigenous chicken, with more productivity than the indigenous chicken and can be kept all over Kenya, especially in the Arid and semi-arid areas of Kenya.

They took time to research the characteristics of village chicken all over Kenya vis-a-vis exotic layers and broilers and used that as a benchmark for the breed they were working on.

The breed gained popularity and by 2016, Kari had distributed over 300,000 day-old chicks. 40,000 months old, 1000 breeding cockerels and 3800 hatching eggs.



Kari Improved Kienyeji Breed Information.

As a dual-purpose breed, Kari Improved Kienyeji matures at five and a half months. Managed as layers, they will lay between 15-25 eggs per month, On average cockerels weigh between 2-2.2 kgs and hens weigh between 1.5 to 1.8 kgs at maturity. They have high disease resistance as compared to commercial breed and other Improved Kienyenji

Breed Name: Kari Improved Kienyeji / Kalro Improved Kienyeji.
Scientific Name: Gallus domesticus.
Other Names: None
Temperament: Normal Feeder.
Purpose: Meat and Eggs.
Body Size: Large.
Broodiness: Poor, multicoloured KARI Improved are good sitters
Climate: Most Climates, can tolerate heat and cold.
Comb: Single.
Eggs Productivity: High (200 -280 eggs per year).
Size of Eggs: Medium, larger than most improved breeds.
Colour of eggs: Brown.
Colour: Multicolored varieties.

We will be updating this article to include:-

  1. Advantages of Kari Improved Kienyeji Chicken
  2. Disadvantages of Kari Improved Kienyeji Chicken
  3. Kari improved Kienyeji business planning and management
  4. Where to buy Kari improved Kienyeji Chicken
  5. Kari improved kienyeji chicken housing and hygiene.
  6. Vaccination schedule for Kari improved Kienyeji Chicken
  7. Feeding Program for Kari Improved Kienyeji Chicken

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  1. Euticus Kihiuria says:

    Where can I get the F1 KARI improved chicks. I am in karatina, nyeri.
    I want to soon do the chick hatching, soon. I am currently upgrading my chicken house, to a modern one.

  2. I need fertilized eggs in Eldoret.
    how do I get them

  3. florence ndivo says:

    i need chicks where can i get them

  4. Clinton Onyango says:

    Very interesting.am in need…
    Very interesting.am in need of 1 cockrel and 3 hens of 3months old for a start…located in naivasha(kamere centre)..your price please..text me here.0758555303.NB.Kari Imroved kienyeji

  5. Purity gatheca says:

    Where cani get 4wks chick…
    Where cani get 4wks chick in kitengela

  6. Daniel nyambura says:

    Where can I get them in…
    Where can I get them in Thika town(Kari improved day old chick)?

  7. Lavington chunchuria says:

    Remind me on any updates
    Remind me on any updates

  8. Jane Kariuki says:

    i appreciate the above info…
    i appreciate the above info. signing up for more updates on KARI?KARLo improved Kienyeji chicken keeping.

  9. Can you supply chicks in…
    Can you supply chicks in Malindi.? Am ready please. Am Samuel

  10. Paul Mwamvula says:

    Where to get kalro kienyeji…
    Where to get kalro kienyeji improved at Coast province

    1. Hi ,. Am Samuel from MALINDI…
      Hi ,. Am Samuel from MALINDI, have prepared myself to do chicken farming. How can I get you please.? I need advice as I order your Chics

  11. Selling kari improved one…
    Selling kari improved one day old as well as one month old

  12. David kamande says:

    I need 1 month chick at…
    I need 1 month chick at nyahururu

  13. Do they brood on their eggs
    Do they brood on their eggs

  14. Patrick Kariuki Maina says:

    I need to buy one day old…
    I need to buy one day old chicks.Please advice

  15. how comes the improved…
    how comes the improved kienyeji has both characteristics of the exotic and broiler types if it is 100% indigenous?

  16. Joyce Muriithi says:

    How, where and when is…
    How, where and when is training offered on poultry farming?


    I wish to get fertilized…
    I wish to get fertilized eggs for hatching. How much do you seek them please?

  18. Peter Tingu says:

    can I get hatching eggs and…
    can I get hatching eggs and at what price per tray? Are readily available once you make an order?

  19. Alice thaci says:

    Where can I buy karlo chick…
    Where can I buy karlo chick in machakos.or nearby area

  20. Kalunge David says:

    Where can I buy karlo chicks…
    Where can I buy karlo chicks in meru

  21. Caleb Angil says:

    Where can i buy the Kari…
    Where can i buy the Kari improved kienyeji
    Caleb Angil
    Migori county

  22. Kalunge David says:

    Where can I find day old…
    Where can I find day old Kari chicks in meru

  23. ANDREW ROTICH says:

    How do you sell day old…
    How do you sell day old chick and how can one get:at sotik

  24. So great and very helpfull
    So great and very helpfull

  25. Can kari brood?
    Can kari brood?

  26. Peris wangui says:

    Advise where to buy karlo…
    Advise where to buy karlo chicks at nakuru

  27. Kindly inform me on were I…
    Kindly inform me on were I can buy kari improved kienyeji chicks

    1. Alice Anyira says:

      Where can I buy Kari 4weeks…
      Where can I buy Kari 4weeks chicks in Nyahururu Ngarua

  28. Any contact information to…
    Any contact information to get some chicks?

  29. Where can I get the chicks…
    Where can I get the chicks?What’s the chances of survival in cold areas let’s say Kinangop coz that’s where I want to rear them?

  30. John Ndubi says:

    Really helpful
    Really helpful

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