Twenty-two year results of a scot pine (Pinus sylvestris L.) provenance test in North Dakota

dc.creatorCunningham, R.A.
dc.creatorHaverbeke, D.F. van
dc.date2018-09-25T14:30:39Z
dc.date2018-09-25T14:30:39Z
dc.date2011-11-15
dc.date1991
dc.date.accessioned2020-09-21T15:04:45Z
dc.date.available2020-09-21T15:04:45Z
dc.identifierhttps://bibliotecadigital.infor.cl/handle/20.500.12220/7690
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3162186
dc.description9 páginas
dc.descriptionA provenance test of 49 seed sources of Scots pine (Pinus sylvestris L.) from eastern Europe, Russia, and Siberia was established in two plantations in north-central North Dakota. After 22 years, trees from seed sources within the region bounded by 20° to 57° east longitude and 50° to 58° north latitude were taller, and larger in diameter, and had denser crown and greener winter foliage. Total height at age 5 and age 10 was highly correlated with total height at age 22, indicating that selection at an early age (5-10 years) may be possible in Scots pine breeding programs.
dc.descriptionurl.ie/dihj
dc.languageInglés
dc.publisherUSDA Forest Service. Rocky Mountain Forest and Range Station
dc.relationResearch Paper RM
dc.subjectESTADOS UNIDOS
dc.subjectNORTH DAKOTA
dc.subjectPinus sylvestris
dc.subjectPROCEDENCIA DE ESPECIES
dc.subjectSEMILLAS
dc.titleTwenty-two year results of a scot pine (Pinus sylvestris L.) provenance test in North Dakota
dc.typeMonografías
dc.coverageFort Collins, Colorado


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