WEI Ya’nan, GONG Minggui, BAI Na, et al. Analysis of codon preference in chloroplast genome of Dendrocalamus farinosus[J]. Journal of Zhejiang A&F University, 2024, 41(4): 696-705. DOI: 10.11833/j.issn.2095-0756.20230498
Citation: GU Honghao, WENG Jun, KONG Jiajie, et al. Ecological stoichiometry of Phyllostachys edulis leaves with extensive and intensive management[J]. Journal of Zhejiang A&F University, 2015, 32(5): 661-667. DOI: 10.11833/j.issn.2095-0756.2015.05.002

Ecological stoichiometry of Phyllostachys edulis leaves with extensive and intensive management

DOI: 10.11833/j.issn.2095-0756.2015.05.002
  • Received Date: 2014-12-10
  • Rev Recd Date: 2015-02-02
  • Publish Date: 2015-10-20
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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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Ecological stoichiometry of Phyllostachys edulis leaves with extensive and intensive management

doi: 10.11833/j.issn.2095-0756.2015.05.002

Abstract: Studying ecological stoichiometry is an approach to understand the response of plants to environmental change. To determine management patterns and their effect on ecological stoichiometry with Phyllostachys edulis, an experiment was conducted by respective sampling to observe the effects of extensive and intensive management patterns on ecological stoichiometry with Phyllostachys edulis leaves for a stand in subtropical China. One-way analysis of variance (ANOVA) and least significant difference (LSD) tests were used to test the statistical significance of differences between two management types of plantations. Results showed that, compared to extensive management, intensive management significantly increased C and P content of leaves from both 1-year-old and 3-year-old bamboo (P<0.05), as well as N content from 3-year-old bamboo (P<0.05). Management level significantly affected C, N, and P content (P<0.01) as well as C ∶ N, C ∶ P, and N ∶ P ratios of leaves (P<0.05); Phyllostachys edulis age also had a significant effect on C and P content as well as the C ∶ N and C ∶ P ratios of leaves (P<0.01). Meanwhile, the interaction of management level and age only significantly influenced N content and the C ∶ N ratio of leaves (P<0.01). Findings indicated that with the two management patterns, N limited Phyllostachys edulis productivity, and that increasing N by fertilization would facilitate growth thereby contributing to more accumulation of biological carbon.[Ch, 2 fig. 4 tab. 26 ref.]

WEI Ya’nan, GONG Minggui, BAI Na, et al. Analysis of codon preference in chloroplast genome of Dendrocalamus farinosus[J]. Journal of Zhejiang A&F University, 2024, 41(4): 696-705. DOI: 10.11833/j.issn.2095-0756.20230498
Citation: GU Honghao, WENG Jun, KONG Jiajie, et al. Ecological stoichiometry of Phyllostachys edulis leaves with extensive and intensive management[J]. Journal of Zhejiang A&F University, 2015, 32(5): 661-667. DOI: 10.11833/j.issn.2095-0756.2015.05.002

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