Chin J Plant Ecol ›› 2019, Vol. 43 ›› Issue (8): 709-717.DOI: 10.17521/cjpe.2019.0112
Special Issue: 根系生态学
• Research Articles • Previous Articles Next Articles
ZHANG Qiao-Yan1,TANG Li-Xia1,*(),LIAO Hua-Gang2,PAN Lu1,CHEN Long1,HUANG Tong-Li1
Received:
2019-05-14
Revised:
2019-08-14
Online:
2019-08-20
Published:
2020-01-03
Contact:
TANG Li-Xia
Supported by:
ZHANG Qiao-Yan, TANG Li-Xia, LIAO Hua-Gang, PAN Lu, CHEN Long, HUANG Tong-Li. Effect of microstructure in cross section on tensile properties of Indigofera amblyantha[J]. Chin J Plant Ecol, 2019, 43(8): 709-717.
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URL: https://www.plant-ecology.com/EN/10.17521/cjpe.2019.0112
根直径 Root diameter (mm) | 最大孔径 Maximum of pore size (mm) | 最小孔径 Minimum of pore size (mm) | 平均孔径 Mean of pore size (mm) |
---|---|---|---|
1 | 0.068 | 0.009 | 0.028 |
2 | 0.07 | 0.01 | 0.034 |
3 | 0.08 | 0.01 | 0.040 |
4 | 0.11 | 0.01 | 0.042 |
5 | 0.13 | 0.01 | 0.057 |
Table 1 Pore size of vessels of Indigofera amblyantha in cross section with different root diameters
根直径 Root diameter (mm) | 最大孔径 Maximum of pore size (mm) | 最小孔径 Minimum of pore size (mm) | 平均孔径 Mean of pore size (mm) |
---|---|---|---|
1 | 0.068 | 0.009 | 0.028 |
2 | 0.07 | 0.01 | 0.034 |
3 | 0.08 | 0.01 | 0.040 |
4 | 0.11 | 0.01 | 0.042 |
5 | 0.13 | 0.01 | 0.057 |
根直径 Root diameter (mm) | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
导管面积比 Area ratio of vessels (%) | 7.42 ± 0.29 | 6.91 ± 0.16 | 6.80 ± 0.37 | 4.44 ± 0.37 | 10.82 ± 0.13 |
木质部面积比 Area ration of xylem (%) | 21.85 ± 1.18 | 36.44 ± 3.2 | 45.89 ± 0.66 | 47.16 ± 3.13 | 53.06 ± 1.27 |
根皮面积比 Area ratio of velamen (%) | 67.35 ± 1.18 | 59.16 ± 7.25 | 47.30 ± 0.66 | 46.24 ± 3.12 | 39.53 ± 1.27 |
Table 2 Percentage of microstructure of Indigofera amblyantha with different roots diameter (mean ± SD)
根直径 Root diameter (mm) | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
导管面积比 Area ratio of vessels (%) | 7.42 ± 0.29 | 6.91 ± 0.16 | 6.80 ± 0.37 | 4.44 ± 0.37 | 10.82 ± 0.13 |
木质部面积比 Area ration of xylem (%) | 21.85 ± 1.18 | 36.44 ± 3.2 | 45.89 ± 0.66 | 47.16 ± 3.13 | 53.06 ± 1.27 |
根皮面积比 Area ratio of velamen (%) | 67.35 ± 1.18 | 59.16 ± 7.25 | 47.30 ± 0.66 | 46.24 ± 3.12 | 39.53 ± 1.27 |
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