Bulletin of Botanical Research ›› 2022, Vol. 42 ›› Issue (4): 667-676.doi: 10.7525/j.issn.1673-5102.2022.04.016
• Physiology and Ecology • Previous Articles Next Articles
Huixiao YANG, Fang XU, Xiaohui YANG, Huanqin LIAO, Weihua ZHANG, Wen PAN(
)
Received:2021-04-29
Online:2022-07-20
Published:2022-07-15
Contact:
Wen PAN
E-mail:Panwen@sinogaf.cn
About author:YANG Huixiao(1981—),female,senior engineer,doctor,majoring in the research of forest genetics and breeding.
Supported by:CLC Number:
Huixiao YANG, Fang XU, Xiaohui YANG, Huanqin LIAO, Weihua ZHANG, Wen PAN. Effects of Different Water and Nutrient Treatments on Growth and Biomass Distribution of Eucalyptus urophylla Clones[J]. Bulletin of Botanical Research, 2022, 42(4): 667-676.
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URL: https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2022.04.016
Table 1
Variance analysis of three factors for different traits in E. urophylla clones
性状 Trait | 区组 Block | 水分 Water | 养分 Nutrient | 无性系 Clone | 水分×养分 Water×Nutrient | 水分×无性系 Water×Clone | 养分×无性系 Nutrient×Clone |
|---|---|---|---|---|---|---|---|
| 树高 Height | 5.95** | 218.76** | 184.21** | 5.34** | 2.74* | 1.08 | 1.43* |
| 地径 Diameter | 3.52* | 7.47** | 118.31** | 6.74** | 2.26 | 0.86 | 2.42** |
| 主干鲜质量 Fresh mass of trunk | 0.10 | 129.23*** | 289.86*** | 4.67*** | 4.39** | 0.79 | 2.01*** |
| 主干干质量 Dry mass of trunk | 0.89 | 113.93*** | 204.18*** | 5.77*** | 5.13*** | 1.03 | 2.03*** |
| 侧枝鲜质量 Fresh mass of branches | 1.09 | 106.82*** | 775.58*** | 6.33*** | 15.08*** | 1.52** | 1.79*** |
| 侧枝干质量 Dry mass of branches | 15.93*** | 50.98*** | 156.64*** | 2.12*** | 8.43*** | 0.78 | 0.74 |
| 根鲜质量 Fresh mass of root | 5.45*** | 231.93*** | 29.05*** | 6.07*** | 15.86*** | 1.26 | 1.27 |
| 根干质量 Dry mass of root | 5.68** | 202.89*** | 14.30*** | 5.53*** | 13.35*** | 1.13 | 1.48* |
| 叶鲜质量 Fresh mass of leaves | 6.06** | 1.21 | 42.95*** | 1.06 | 8.62*** | 0.88 | 0.96 |
| 叶干质量 Dry mass of leaves | 5.07** | 0.19 | 18.41*** | 1.11 | 7.62*** | 0.95 | 0.98 |
| 总鲜质量 Total fresh mass | 3.53* | 86.86*** | 133.12*** | 1.99** | 3.48* | 1.32 | 1.25 |
| 总干质量 Total dry mass | 2.66 | 96.50*** | 83.82*** | 1.52* | 4.76*** | 1.37* | 1.10 |
Table 2
Duncan analysis of growth and straightness traits in different treatments for E. urophylla
组合 Combination | 水分 Water | 养分 Nutrient | 树高 Height /cm | 地径 Diameter /mm | 枝下高 Under branch height /cm | 通直度 Straightness |
|---|---|---|---|---|---|---|
| 11 | 1 | 1 | 162.06±31.56d | 29.27±3.75e | 54.63±26.58ab | 3.01±0.81b |
| 12 | 1 | 2 | 205.28±42.89b | 33.31±4.33d | 48.28±23.88bc | 2.55±0.80c |
| 13 | 1 | 3 | 217.81±46.83ab | 35.21±4.54c | 47.87±26.51bc | 1.98±0.88e |
| 21 | 2 | 1 | 177.89±31.20c | 33.21±3.70d | 55.21±30.37ab | 3.39±0.88a |
| 22 | 2 | 2 | 207.27±41.27b | 39.29±5.07b | 44.19±21.02c | 2.02±0.90e |
| 23 | 2 | 3 | 227.86±50.14a | 41.91±6.01a | 49.38±25.90bc | 2.07±0.87de |
| 31 | 3 | 1 | 184.13±31.64c | 36.31±4.01c | 60.77±25.85a | 3.15±1.09ab |
| 32 | 3 | 2 | 216.08±35.32ab | 42.69±5.08a | 54.83±29.32ab | 2.33±0.95cd |
| 33 | 3 | 3 | 221.34±51.90a | 43.22±6.62a | 51.64±27.06abc | 1.69±0.72f |
Table 3
Duncan analysis of different biomass in different treatments for E. urophylla clones
水分 Water | 养分 Nutrient | 主干 Trunk | 侧枝 Branches | 根 Root | 叶 Leaves | ||||
|---|---|---|---|---|---|---|---|---|---|
鲜质量 Fresh mass /g | 干质量 Dry mass /g | 鲜质量 Fresh mass /g | 干质量 Dry mass /g | 鲜质量 Fresh mass /g | 干质量 Dry mass /g | 鲜质量 Fresh mass /g | 干质量 Dry mass /g | ||
| 1 | 1 | 454.53±147.31f | 201.55±71.71e | 177.16±132.81d | 101.82±69.55d | 767.66±290.04e | 395.32±150.35d | 247.62±73.69e | 133.39±45.67c |
| 1 | 2 | 835.85±284.65cd | 344.31±120.50c | 586.67±247.46c | 283.05±162.15c | 711.54±246.92e | 330.60±119.94e | 516.98±313.06a | 251.27±287.48a |
| 1 | 3 | 925.71±406.78c | 366.88±183.04c | 663.04±238.03c | 314.37±133.37c | 710.09±315.45e | 321.39±153.90e | 470.63±227.44ab | 232.17±117.58ab |
| 2 | 1 | 650.47±184.73e | 272.19±73.87d | 203.47±97.21d | 175.34±160.62d | 1063.92±428.07d | 554.60±199.16c | 331.82±89.26d | 178.64±55.20c |
| 2 | 2 | 1146.55±369.40b | 465.35±171.10b | 832.73±214.44b | 631.99±426.38a | 1334.63±427.86bc | 625.94±180.47b | 444.61±193.89bc | 231.88±103.69ab |
| 2 | 3 | 1364.43±448.12a | 558.18±203.44a | 894.07±294.84b | 499.81±294.37b | 1172.03±484.37d | 541.80±224.93c | 515.83±228.25a | 263.64±136.19a |
| 3 | 1 | 759.31±242.47d | 315.15±91.82cd | 247.70±101.62d | 134.40±57.35d | 1200.94±384.86cd | 585.69±188.47bc | 374.66±136.91d | 221.02±165.01bc |
| 3 | 2 | 1350.14±348.71a | 566.02±179.50a | 981.13±316.69a | 500.14±270.07b | 1802.54±636.37a | 800.59±272.20a | 391.12±197.86cd | 211.85±104.77bc |
| 3 | 3 | 1442.74±477.12a | 579.63±211.22a | 1035.44±363.85a | 526.8±265.74b | 1469.31±511.07b | 632.48±233.67b | 441.54±269.09bc | 233.97±126.91ab |
Table 4
Correlation coefficient among different traits of E. urophylla
性状 Traits | 地径 Diameter | 树高 Height | 主干鲜质量 Fresh mass of trunk | 主干干质量 Dry mass of trunk | 侧枝鲜质量 Fresh mass of branches | 侧枝干质量 Dry mass of branches | 根鲜质量 Fresh mass of root | 根干质量 Dry mass of root | 叶鲜质量 Fresh mass of leaves | 叶干质量 Dry mass of leaves | 总鲜质量 Total fresh mass |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 树高 Height | 0.383 | 0.724 | 0.705 | 0.390 | 0.259 | 0.170 | 0.106 | 0.154 | 0.125 | 0.515 | 0.438 |
| 地径 Diameter | 0.682 | 0.664 | 0.630 | 0.443 | 0.514 | 0.441 | 0.259 | 0.261 | 0.750 | 0.678 | |
主干鲜质量 Fresh mass of trunk | <0.01 | 0.969 | 0.630 | 0.484 | 0.470 | 0.397 | 0.261 | 0.254 | 0.856 | 0.784 | |
主干干质量 Dry mass of trunk | <0.01 | <0.01 | 0.600 | 0.455 | 0.447 | 0.396 | 0.258 | 0.253 | 0.822 | 0.780 | |
侧枝鲜质量 Fresh mass of branches | <0.01 | <0.01 | <0.01 | 0.700 | 0.340 | 0.250 | 0.316 | 0.286 | 0.782 | 0.708 | |
侧枝干质量 Dry mass of branches | <0.01 | <0.01 | <0.01 | <0.01 | 0.286 | 0.219 | 0.125 | 0.116 | 0.569 | 0.766 | |
根鲜质量 Fresh mass of root | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.933 | 0.057 | 0.095 | 0.760 | 0.702 | |
根干质量 Dry mass of root | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.082 | 0.131 | 0.675 | 0.686 | |
叶鲜质量 Fresh mass of leaves | <0.01 | <0.01 | <0.01 | <0.01 | <0.05 | ns | <0.05 | 0.944 | 0.389 | 0.346 | |
叶干质量 Dry mass of leaves | <0.01 | <0.01 | <0.01 | <0.01 | <0.05 | <0.05 | <0.011 | <0.01 | 0.385 | 0.370 | |
总鲜质量 Total fresh mass | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.915 | |
总干质量 Total dry mass | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 |
Table 5
Genetic parameter estimation of E. urophylla clones
| 性状Traits | 区组 Block | 无性系 Clone | 养分×无性系 Nutrient×Clone | 水分×无性系 Water×Clone | 环境方差 Environment | 重复力±标准误 Repeatability±SE |
|---|---|---|---|---|---|---|
| 地径Diameter | 0.200 | 4.280** | 1.050* | 0.260 | 18.98*** | 0.15±0.04 |
| 树高 Height | 26.470 | 259.540** | 235.450*** | — | 1 174.09*** | 0.15±0.05 |
| 主干鲜质量Fresh mass of trunk | 0.010 | 12 607.300** | 12 212.500** | 0.010 | 89 548.30*** | 0.15±0.04 |
| 主干干质量Dry mass of trunk | 0.001 | 3 874.440** | 2 628.200** | 0.001 | 16 792.50*** | 0.17±0.05 |
| 侧枝鲜质量Fresh mass of branches | 66.500 | 7 732.140** | 4 270.660** | 2 650.450* | 42 291.60*** | 0.15±0.04 |
| 侧枝干质量Dry mass of branches | 2 995.340 | 2 817.860** | 0.001 | 0.010 | 50 151.30*** | 0.05±0.02 |
| 根鲜质量Fresh mass of root | 2 877.620 | 31 255.800** | 5 276.480 | 4 885.650 | 139 462.00*** | 0.17±0.05 |
| 根干质量Dry mass of root | 587.320 | 6 261.050** | 1 760.410* | 634.870 | 29 756.10*** | 0.16±0.04 |
| 叶鲜质量Fresh mass of leaves | 755.810 | 120.200 | 0.003 | 0.004 | 41 470.90*** | — |
| 叶干质量Dry mass of leaves | 62.780 | 32.560 | 201.760 | 0.003 | 20 617.20*** | — |
| 总鲜质量Total fresh mass | 12 421.700 | 24 897.500 | 22 119.200 | 36 701.700 | 1 030 170.00*** | — |
| 总干质量Total dry mass | 2 155.100 | 1 466.790 | 2 431.570 | 11 029.400 | 261 375.00 | — |
Table 6
Selection of superior clones of E. urophylla under different treatments
编号 No. | 无性系 Clone | 基因型值Gv | 水分 Water | 养分 Nutrient | ||||
|---|---|---|---|---|---|---|---|---|
基因型值1 Gv 1 | 基因型值2 Gv 2 | 基因型值3 Gv 3 | 基因型值1 Gv 1 | 基因型值2 Gv 2 | 基因型值3 Gv 3 | |||
| 13 | ZQUA3 | 25.97 | -3.98 | 123.10 | 80.05 | 3.87 | 13.90 | 22.80 |
| 20 | ZQUA88 | 20.93 | 12.41 | 120.10 | 27.93 | 9.53 | 4.76 | 18.41 |
| 1 | UD42 | 14.18 | -15.39 | 39.87 | 84.25 | -3.08 | 3.44 | 21.80 |
| 8 | LDUC1 | 11.81 | 3.46 | 31.49 | 55.60 | 16.76 | 1.32 | 0.38 |
| 6 | 3229 | 10.43 | -9.01 | 54.30 | 34.71 | 6.45 | -3.92 | 13.78 |
| 30 | ZQUD14 | 9.58 | -20.79 | 93.87 | 0.41 | 1.66 | 21.47 | -8.16 |
| 27 | ZQUA27 | 8.66 | 18.24 | -63.46 | 111.70 | -2.97 | -3.11 | 19.62 |
| 16 | LDUD5 | 6.63 | 7.76 | 67.96 | -24.91 | 1.45 | 5.76 | 3.14 |
| 3 | LDUD17 | 6.04 | 11.30 | -6.33 | 41.33 | -4.92 | 9.42 | 4.94 |
| 23 | ZQUC86 | 6.03 | 36.33 | -27.49 | 37.38 | -13.29 | 32.32 | -9.62 |
| 32 | UA120 | 4.37 | 2.26 | 31.28 | 0.00 | 0.46 | 0.00 | 6.37 |
| 28 | ZQUC23 | 3.85 | 49.04 | -28.73 | 9.20 | -10.00 | -9.37 | 25.38 |
| 5 | ZQUB93 | 3.45 | -45.37 | 28.55 | 43.29 | -3.36 | -11.33 | 20.08 |
| 2 | ZQUC14 | 3.07 | 105.40 | -22.05 | -59.81 | 8.83 | 10.82 | -14.86 |
| 21 | ZQUB39 | 0.55 | 31.78 | 10.92 | -38.50 | 2.80 | 6.02 | -7.96 |
| 10 | ZQUB55 | -0.27 | -30.60 | 71.02 | -42.48 | 5.38 | -11.65 | 5.86 |
| 24 | LDUB94 | -0.96 | -18.81 | 21.07 | -9.62 | -1.87 | 7.65 | -7.28 |
| 34 | LDUC93 | -1.52 | 0.00 | 0.00 | -11.64 | 0.00 | 0.00 | -2.37 |
| 12 | LDUB41 | -2.14 | -20.79 | -18.31 | 22.71 | -2.47 | 7.17 | -8.03 |
| 33 | ZQUC17 | -2.37 | 13.43 | -31.63 | 0.00 | 0.00 | 0.00 | -3.71 |
| 29 | ZQUC97 | -2.49 | -29.28 | 40.47 | -30.30 | 7.60 | -12.78 | 1.29 |
| 7 | ZQUC29 | -2.69 | -38.74 | 14.44 | 3.67 | 7.71 | -3.17 | -8.74 |
| 4 | ZQUB58 | -2.69 | 9.71 | -11.06 | -19.30 | -3.71 | -5.49 | 4.99 |
| 9 | ZQUA13 | -3.04 | -21.27 | -76.85 | 74.77 | -8.09 | -1.71 | 5.04 |
| 19 | 广林9 | -3.56 | -1.50 | -34.16 | 8.36 | 3.10 | 5.10 | -13.77 |
| 26 | ZQUA29 | -7.82 | 6.30 | 34.49 | -100.80 | 14.93 | -17.09 | -10.06 |
| 14 | ZQUB16 | -7.89 | -37.86 | -10.50 | -12.18 | -2.77 | -2.76 | -6.81 |
| 22 | ZQUB78 | -8.55 | -47.44 | -60.27 | 42.13 | -7.54 | -5.83 | 0.00 |
| 17 | ZQUB28 | -9.17 | 16.89 | -20.67 | -66.51 | -2.02 | 0.81 | -13.12 |
| 31 | ZQUC44 | -9.49 | 17.96 | -83.57 | -7.18 | 5.23 | 0.30 | -20.36 |
| 11 | ZQUA22 | -11.23 | 34.01 | -36.47 | -83.64 | 0.13 | 3.80 | -21.47 |
| 18 | LDUD26 | -16.11 | -12.56 | -119.30 | 8.31 | -1.00 | -17.61 | -6.56 |
| 25 | LDUD17 | -17.67 | -3.45 | -100.60 | -31.48 | -27.67 | -9.11 | 9.17 |
| 15 | ZQUA28 | -25.88 | -19.48 | -31.55 | -147.50 | -1.13 | -19.12 | -20.18 |
Appendix 1 Experiment design of water and nutrient for E. urophylla
水分处理 Water treatment | 土壤相对含水量(t) Soil relative water content /% | 养分处理 Nutrient treatment | 基肥 /盆 Basal fertilizer /pot | 追肥 /盆 Top dressing /pot | 追肥时间 Time of addition fertilize |
|---|---|---|---|---|---|
| 1 | 20<t≤40 | 1 | 钙镁磷肥250 g Calcium magnesium phosphate fertilizer 250 g | — | — |
| 2 | 40<t≤60 | 2 | 钙镁磷肥250 g Calcium magnesium phosphate fertilizer 250 g | 复合肥150 g Compound fertilizer 150 g | 第二年2月 Feb. of the second year |
| 3 | 60<t≤80 | 3 | 钙镁磷肥250 g+复合肥150 g Calcium magnesium phosphate fertilizer 250 g + compound fertilizer 150 g | 尿素100 g+复合肥150 g Urea 100 g+compound fertilizer 150 g | 当年8月及第二年2月 Aug. of the current year and Feb. of the next year |
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