Detail Method of “Line Breeding in Aseel/Asil or Game fowl”
There are two type of Inbreeding
- Close Breeding
- Line breeding
Here click to read blog on Close breeding in Aseel or Gamefowl.
Line breeding in Aseel or Game fowl.
Line breeding in Aseel is breeding strategy used to preserve and enhance specific desirable traits within a particular lineage. Line breeding in Aseel or game fowl we cross Bird to long relatives cousins ( Half sister half brother) etc.
Method of Line Breeding In Game fowl or Aseel in family.

Step |
Male |
Female |
Offspring Group |
Cross with Offspring Group |
Resulting Offspring |
Initial Selection |
Male 1 |
Female 1 |
– |
– |
– |
Initial Selection |
Male 1 |
Female 2 |
– |
– |
– |
Initial Selection |
Male 1 |
Female 3 |
– |
– |
– |
First Cross |
Male 1 |
Female 1 |
Group A |
– |
– |
First Cross |
Male 1 |
Female 2 |
Group B |
– |
– |
First Cross |
Male 1 |
Female 3 |
Group C |
– |
– |
Offspring Cross |
– |
– |
Group A |
Group B |
Cross 1 |
Offspring Cross |
– |
– |
Group A |
Group C |
Cross 2 |
Offspring Cross |
– |
– |
Group B |
Group C |
Cross 3 |
Method of Line Breeding In Game fowl or Aseel family.
First, we need to select males and females from the same bloodline. Remember that there should be no direct relationship between them but they have one family. As shown in the Diagram or chart above, there is one male M1 and three females F1,F2,F3 to cross. After crossing them, their offspring should be crossed with each other, but remember that they should be half-sisters and half-brothers. After this process, you will see the results.
Method of Line breeding with the help of cross breeding in Aseel or Game fowl.

Step |
Male |
Female |
Offspring Group |
Cross with Offspring Group |
Resulting Offspring |
Cross/out Breeding |
Male 1 |
Female 1 (Other bloodline or breed) |
– |
– |
– |
Cross/out Breeding |
Male 1 |
Female 2 (Other bloodline or breed) |
– |
– |
– |
Cross/out Breeding |
Male 1 |
Female 3 (Other bloodline or breed) |
– |
– |
– |
First Cross (Line breeding) |
Male 1 |
Female 1 |
Group A |
– |
– |
First Cross (Line breeding) |
Male 1 |
Female 2 |
Group B |
– |
– |
First Cross (Line breeding) |
Male 1 |
Female 3 |
Group C |
– |
– |
Offspring Cross (Line breeding) |
– |
– |
Group A |
Group B |
Cross 1 |
Offspring Cross (Line breeding) |
– |
– |
Group A |
Group C |
Cross 2 |
Offspring Cross (Line breeding) |
– |
– |
Group B |
Group C |
Cross 3 |
This method is quite simple. We can shift the offspring resulting from inbreeding into line breeding by first crossing them with long relatives. This allows us to transition smoothly from close breeding to line breeding.

Benefits of “Line breeding in Aseel or Gamefowl”.
- Preservation of bloodline or breeds.
- Enhance traits of Gmefowl or Aseel.
- Predictability.
Side effects of “Line breeding in Aseel or Gamefowl”.
- Inbreeding depression in Game-fowl or Aseel.
- Loss of Genetic Diversity in Gamefowl or Aseel.
- Expression of Undesirable Traits in Game fowl and Aseel.
How to avoid Side effects of “Line breeding in Aseel or Gamefowl”.
- Record keeping.
- Introduce new genes.
- Apply cross breeding method in line breeding.
- Health Monitoring.

Which breeding method is best for Aseel or Game fowl “Close breeding” or Line Breeding”?
Line breeding is generally preferred for maintaining long-term genetic health and sustainability while achieving breeding goals, whereas close breeding, though effective for quick trait fixation, poses higher risks of genetic issues over successive generations.

My name is Abdullah. In my childhood, I loved raising chickens in my backyard, especially Asil chickens. I have a lot of knowledge about poultry and Asil farming. In 2022, I decided to create a YouTube channel named Aseel ClubYoutube to provide information.and 2023 create facebook pageFacebook to aware the poultry farmer In 2024, I created a website to share my knowledge and experience with the world
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