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Early evaluation of open pollinated offspring from Polish seedling seed orchards of Pinus sylvestris L.

100%

Rozkowski R., Chalupka W., Misiorny A., Giertych M.

Dendrobiology

2007

tom 57

35-48

Field trials with open-pollinated progeny of Scots pine were established in 2004 at five climatically different sites of the Polish lowlands. This long-term experiment was aimed to compare the genetic variation and genetic value of the offspring of twenty two seedling seed orchards and two second-generation seed orchard with the offspring of the local so-called economic seed stands, which are the main source of seeds for artificial regeneration of Scots pine in Poland. The early evaluation of quantitative traits of cones, seeds and 1-year-old seedlings attests to remarkable variation between the studied populations. Significant linear correlatios were found between some of the studied traits.

Ograniczanie wyników

1 Dendrobiology

1 Chalupka W.

1 Giertych M.

1 Misiorny A.

1 Rozkowski R.

1 2007

Wyniki wyszukiwania

Early evaluation of open pollinated offspring from Polish seedling seed orchards of Pinus sylvestris L.