Heritability of height growth in 10-year-old Sitka spruce
1985 ◽
Vol 27
(6)
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pp. 729-734
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Keyword(s):
Ten-year height growth for Picea sitchensis (Bong.) Carr. was studied in a progeny test of 42 wind-pollinated families from seven stands on the northwest coast of Vancouver Island. Although stand and family-within-stand effects were significant sources of variation, 79% of the phenotypic variance in 10-year height was associated with differences among trees within family plots. Estimates of heritability ([Formula: see text], [Formula: see text], and [Formula: see text]) indicate that a combination of stand, family-within-stand, and progeny-within-family selection will be effective for a long-term breeding program to increase tree heights in Sitka spruce.Key words: Picea, heritability, quantitative.
Keyword(s):
2009 ◽
Vol 82
(4)
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pp. 387-401
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Keyword(s):
2018 ◽
Vol 91
(2)
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pp. 165-176
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Keyword(s):
2002 ◽
Vol 136
(2)
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pp. 189-198
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2007 ◽
Vol 37
(10)
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pp. 1787-1796
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Keyword(s):
1972 ◽
Vol 45
(2)
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pp. 145-176
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