dictionary:
1.open-pollination: pollinated without human agency.
Aka mike was saying wind, bees, bears, goats anything natural not human aided.
2. controlled-pollination: pollinated with human agency
aka opposite of open, aka a human aided method like this
article by jukka (fatalii)
2. self-pollination: the transfer of pollen from the anther to the stigma of the same flower,another flower on the same plant, or the flower of a plant of the same clone.
this seems to suggest that any transfer from stigma to flower of the same plant whether it was closed or open pollinated (as it's not mentioned?)
Ok so this means if a plant breeds with itself or a clone of itself (NOTE: NOT HIS BROTHERS AND SISTERS).
3. cross-pollination: the transfer of pollen from the flower of one plant to the flower of a plant having a different genetic constitution.
ok so this means a plant breeds with another plant that is not a clone aka have same genetics.
4. isolated: an inbreeding population that is isolated from similar populations by physiological, behavioral, or geographic barriers.
this seems pretty self explanatory...
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lets throw these 2 terms out first.
Peppers can be either cross or self pollinated (from themselves / clones, or from others with different genes).
All peppers, in almost any situation (unless you only have clones).
that's right, isolated peppers can cross pollinate.
now lets make a constant: all plants grown come from a seed packet from a responsible isolated grower xxx
1. did all the seeds come from the same pod? or are they stored all together then separated later into packets? This is up to the seller and has nothing to actually do with the pollination of the plant but can affect our outcome..
2. are mutations possible? yes..
Example1:: Peppers grown in green house, nothing is done to help them pollinated.
these are open pollinated, humans didn't help them.
these are isolated as all plants are from same variety and cross pollination from outside is prevented.
Example2:: Peppers grown in green house, grower takes the pollen from other flowers with an elec toothbrush.
these are controlled pollinated, humans helped.
these are still isolated.
Example3:: 2 different Peppers grown in basement. grower does nothing to pollinate.
these are open and or controlled. the grower did not specifically pollinate them but he did provide a barrier from natual forces to pollinate them... he controls the climate in the grow space so?
these are not isolated as they have another variety next to them and forced air / fan can still move the pollen from other variety.
Example4:: Peppers grown in field 2 ft from another field with different peppers. grower does nothing to pollinate.
these are open pollinated
these are not isolated
Example5:: Peppers grown in field 5280 ft from another field with different peppers. grower does nothing to pollinate.
these are open pollinated
these are probably isolated as it would be super unlikely for the pepper pollen to get that far.
etc