Volume 30 Issue 5
Sep.  2013
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ZHOU Ziqiu, LU Yuanyuan, FAN Weiqing, YE Huiqun, WU Lidong. Effects of fertilizer on physical and mechanical properties of 5 years old Phyllostachys edulis[J]. Journal of Zhejiang A&F University, 2013, 30(5): 729-733. doi: 10.11833/j.issn.2095-0756.2013.05.015
Citation: ZHOU Ziqiu, LU Yuanyuan, FAN Weiqing, YE Huiqun, WU Lidong. Effects of fertilizer on physical and mechanical properties of 5 years old Phyllostachys edulis[J]. Journal of Zhejiang A&F University, 2013, 30(5): 729-733. doi: 10.11833/j.issn.2095-0756.2013.05.015

Effects of fertilizer on physical and mechanical properties of 5 years old Phyllostachys edulis

doi: 10.11833/j.issn.2095-0756.2013.05.015
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  • Corresponding author: WU Lidong
  • Received Date: 2012-10-09
  • Rev Recd Date: 2012-11-27
  • Publish Date: 2013-10-20
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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Effects of fertilizer on physical and mechanical properties of 5 years old Phyllostachys edulis

doi: 10.11833/j.issn.2095-0756.2013.05.015
    Corresponding author: WU Lidong

Abstract: To determine the effects of fertilizer on physical and mechanical properties of Phyllostachys edulis (moso bamboo),a test of longitudinal shear strength,compressive strength,flexural strength,flexural modulus,and longitudinal tensile strength on three different bamboo stems was conducted by applying urea,branch-chain saturated fatty acids(BSFA)soybean meal organic fertilizer, and no fertilizer. Results showed that compared to bamboo without fertilization, the flexural modulus was significantly different(P<0.05)for the base of fertilized bamboo,but not significant for the middle and top of the stand;longitudinal shear strength was not significant for the base,but highly significant(P<0.01)for the middle and top. Comparing organic manure and chemical fertilizers,differences in rate of application for urea reached 8% with a maximum of up to -17.1%;difference in rate of application for BSFA soybean meal organic fertilizer was less than 4.9% with a minimum of -0.85%. The numerical value of using chemical fertilizer was twice that of organic fertilizer. Thus,urea fertilization strongly affected wood properties; whereas, BSFA soybean meal organic fertilizer only had a slight effect.[Ch,2 tab. 15 ref.]

ZHOU Ziqiu, LU Yuanyuan, FAN Weiqing, YE Huiqun, WU Lidong. Effects of fertilizer on physical and mechanical properties of 5 years old Phyllostachys edulis[J]. Journal of Zhejiang A&F University, 2013, 30(5): 729-733. doi: 10.11833/j.issn.2095-0756.2013.05.015
Citation: ZHOU Ziqiu, LU Yuanyuan, FAN Weiqing, YE Huiqun, WU Lidong. Effects of fertilizer on physical and mechanical properties of 5 years old Phyllostachys edulis[J]. Journal of Zhejiang A&F University, 2013, 30(5): 729-733. doi: 10.11833/j.issn.2095-0756.2013.05.015

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