Volume 27 Issue 5
Oct.  2010
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ZHANG Lei, ZHANG Han-guo, DENG Ji-feng, GUAN Chun-yu. Stability of hybrid larches (Larix) with seedling height growth[J]. Journal of Zhejiang A&F University, 2010, 27(5): 706-712. doi: 10.11833/j.issn.2095-0756.2010.05.011
Citation: ZHANG Lei, ZHANG Han-guo, DENG Ji-feng, GUAN Chun-yu. Stability of hybrid larches (Larix) with seedling height growth[J]. Journal of Zhejiang A&F University, 2010, 27(5): 706-712. doi: 10.11833/j.issn.2095-0756.2010.05.011

Stability of hybrid larches (Larix) with seedling height growth

doi: 10.11833/j.issn.2095-0756.2010.05.011
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  • Corresponding author: ZHANG Han-guo
  • Publish Date: 2010-10-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Stability of hybrid larches (Larix) with seedling height growth

doi: 10.11833/j.issn.2095-0756.2010.05.011
    Corresponding author: ZHANG Han-guo

Abstract: Thirteen treatments of hybrid larch (Larix spp.) were sown and raised in nurseries at seven sites in Heilongjiang,Jilin,and Liaoning Provinces. Pearsons and Spearmans correlation analyses between one-year old and two-year old trees were conducted. Also,seedling stage stability was analyzed,and treatments with high stability and good growth were tested with five models:Eberhart Russell,the additive main-effect and multiplicative interaction(AMMI),the George C. C. Tai,HSC,and Shukla. Results showed significant positive correlations between one-year old and two-year old for Pearsons(r =0.535) and Spearmans (r = 0.536) correlation analyses. For two-year old trees,using the AMMI ANOVA,differents of treatments at each location were extremely significant(P<0.01) with variance components for treatments = 16.00% (P<0.01),locations = 56.25%(P<0.01),and treatment location = 27.75%(P<0.01). Four treatments (Larix kaempferi 5 L. olgensis 78-3,L. gmelinii 9 L. kaempferi 76-2,L. kaempferi 11 L. gmelinii 2,and L. gmelinii 5 L. gmelinii 9) showed good growth and high stability;whereas four treatments(L. gmelinii 12 L. gmelinii 2,L. kaempferi 5 L. gmelinii 9,L. kaempferi 3 L. gmelinii 9,and L. kaempferi 5 L. olgensis 77-3) grew well in some areas.[Ch,1 fig. 6 tab. 13 ref.]

ZHANG Lei, ZHANG Han-guo, DENG Ji-feng, GUAN Chun-yu. Stability of hybrid larches (Larix) with seedling height growth[J]. Journal of Zhejiang A&F University, 2010, 27(5): 706-712. doi: 10.11833/j.issn.2095-0756.2010.05.011
Citation: ZHANG Lei, ZHANG Han-guo, DENG Ji-feng, GUAN Chun-yu. Stability of hybrid larches (Larix) with seedling height growth[J]. Journal of Zhejiang A&F University, 2010, 27(5): 706-712. doi: 10.11833/j.issn.2095-0756.2010.05.011

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