Volume 27 Issue 2
Apr.  2010
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LI Mei, WU Jiang, WU Jia-sheng, WU Jia-sen. Phosphorus fertilization with Cleyera japonica seedlings[J]. Journal of Zhejiang A&F University, 2010, 27(2): 223-227. doi: 10.11833/j.issn.2095-0756.2010.02.010
Citation: LI Mei, WU Jiang, WU Jia-sheng, WU Jia-sen. Phosphorus fertilization with Cleyera japonica seedlings[J]. Journal of Zhejiang A&F University, 2010, 27(2): 223-227. doi: 10.11833/j.issn.2095-0756.2010.02.010

Phosphorus fertilization with Cleyera japonica seedlings

doi: 10.11833/j.issn.2095-0756.2010.02.010
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  • Corresponding author: WU Jia-sheng
  • Publish Date: 2010-04-20
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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Phosphorus fertilization with Cleyera japonica seedlings

doi: 10.11833/j.issn.2095-0756.2010.02.010
    Corresponding author: WU Jia-sheng

Abstract: Based on a pot experiment,the effects of phosphorus fertilization on growth and physiological indexes and phosphorus content in leaves of one-year-old Cleyera japonica seedlings were studied. Seven P(P2O5) levels were set,0(ck),0.125,0.250,0.375,0.500,0.625 and 0.750 gpot-1. Results showed that (1) with increasing levels of P from 0 to 0.500 gpot-1,growth and physiological indexes in C. japonica seedlings increased,whereas with P increases over 0.500 gpot-1,all indexes decreased. Also,(2) P in leaves increased with increasing levels of P from 0 to 0.500 gpot-1 but decreased gradually with further P. Finally,(3) quadric relationships between growth indexes and P were noted. Based on growth and physiological indexes for one-year-old C. japonica seedlings,proper application of P was from 0.441 to 0.603 gpot-1.[Ch,2 fig. 5 tab. 11 ref.]

LI Mei, WU Jiang, WU Jia-sheng, WU Jia-sen. Phosphorus fertilization with Cleyera japonica seedlings[J]. Journal of Zhejiang A&F University, 2010, 27(2): 223-227. doi: 10.11833/j.issn.2095-0756.2010.02.010
Citation: LI Mei, WU Jiang, WU Jia-sheng, WU Jia-sen. Phosphorus fertilization with Cleyera japonica seedlings[J]. Journal of Zhejiang A&F University, 2010, 27(2): 223-227. doi: 10.11833/j.issn.2095-0756.2010.02.010

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