Some crosses, particularly early in the program, were by open pollination.
2.
With open pollination, some genetic diversity always shows up.
3.
Mystery group : Tomatoes that result from the natural crossing of heirlooms during open pollination.
4.
Confusingly, Bronner is also used as the name of an open pollination variant of Pinot blanc.
5.
In addition to being more physically uniform, hybrid corn produces dramatically higher yields than corn produced by open pollination.
6.
Open pollination leads to a genetically diverse population, which will always contain a small number of blind plants _ those that never flower.
7.
The hybrid has since arisen on nearly 20 separate occasions, always by open pollination, showing the two species are readily compatible and closely related.
8.
"' Hand pollination "'( also called " mechanical pollination " ) is a technique used when natural, or open pollination is insufficient or undesirable.
9.
Many heirloom vegetables have kept their traits through open pollination, while fruit varieties such as apples have been propagated over the centuries through grafts and cuttings.
10.
Some plants ( such as many crops ) are primarily self breed true, so that even under open pollination conditions the next generation will be ( almost ) the same.
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