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Performance of Douglas-Fir Intervarietal Hybrids after 10 Years of Field Testing

机译：田鼠试验10年后道格拉斯 - 冷杉品种间杂种的表现

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After 10 years of field testing, Douglas-fir intervarietal hybrids have equaled the survival of inland parental lines, but doubled their height. Both hybrids and inland lines surpassed the survival and height of coastal parental lines. The performance of hybrid families seemed to reflect specific rather than general combining abilities, and variation within hybrid families was high.

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作者
Rehfeldt, G. E.;
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年度 1986
页码 1-3
总页数 3
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Hybridization; Fir trees; Field tests; Survival; Height; Performance evaluation; Acclimatization;

机译：杂交;杉树;田间试验;生存;高度;性能评估;适应性;

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Performance of Douglas-Fir Intervarietal Hybrids after 10 Years of Field Testing

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