Re: Kweekverslag 2016 - Hypno's tuintje
AF is een recessief kenmerk Het moet dus homosychoot aanwezig zijn wil het zich tonen. Als je dus een AF kruist met een gewone dan komt uit de F1 geen AF. Ze dragen het kenmerk dan wel recessief mee maar dit komt niet tot uiting.
first-three-generation-autoflower-punnett-table.jpg
AF is een recessief kenmerk Het moet dus homosychoot aanwezig zijn wil het zich tonen. Als je dus een AF kruist met een gewone dan komt uit de F1 geen AF. Ze dragen het kenmerk dan wel recessief mee maar dit komt niet tot uiting.
first-three-generation-autoflower-punnett-table.jpg
First breeding cycle – When you cross both these plant(an autoflower and a photo-sensitive strain) as you can see in the first table you will get 100% plants that have both the dominant Photo sensitive trait and the recessive autoflower trait. And that means that the F1(first generation) Heterozygous(unstable) offsprings would all be photo-sensitive plants and will not flower automatically.
Second breeding cycle – As you can see in the second table when you have grown out some of those first offsprings and crossed the best male with the best female then the second generation (F2) offsprings will have a more diverse genetic make-up and 25% of their kids will give you fully dominant photo-sensitive plants(AA). 50% will give you the same hybrids as F1 generation (Aa) but only 25% will be Homozygous(stable) fully autoflowering plants (aa).
Third breeding cycle – And in the third Punnett table you can see that we have grown out those second generation offsprings and selected only the ones that showed that autoflowering trait and have crossed the best male and best female from those 25% of previous generation(f2) plants. And in the F3 (third generation) all your plants should be completely autoflowering (aa) and all of those offsprings should have that autoflowering trait that you desire.
Second breeding cycle – As you can see in the second table when you have grown out some of those first offsprings and crossed the best male with the best female then the second generation (F2) offsprings will have a more diverse genetic make-up and 25% of their kids will give you fully dominant photo-sensitive plants(AA). 50% will give you the same hybrids as F1 generation (Aa) but only 25% will be Homozygous(stable) fully autoflowering plants (aa).
Third breeding cycle – And in the third Punnett table you can see that we have grown out those second generation offsprings and selected only the ones that showed that autoflowering trait and have crossed the best male and best female from those 25% of previous generation(f2) plants. And in the F3 (third generation) all your plants should be completely autoflowering (aa) and all of those offsprings should have that autoflowering trait that you desire.
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