Pine, Loblolly Control Pollinated 1-0


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Inventory Status: 5750

   

These seedlings come from a labor-intensive practice that involves isolating female flowers prior to maturation to ensure the paternal DNA of the offspring. When the flowers are receptive, pollen from a known parent is injected into the bag. Essentially, after the controlled pollination has taken place, we will have seed with known parents. The testing on these seedlings has proven to be more accurate in rating growth potential. Even though the pollination is controlled, we still have considerable diversity within this seed lot. Our tree improvement personnel were able to cross several families this year and we will combine these into one seed lot. The outcome will be a 90 percent gain above unimproved seedlings.