植物生态学报 ›› 2008, Vol. 32 ›› Issue (2): 355-362.DOI: 10.3773/j.issn.1005-264x.2008.02.012
收稿日期:
2006-12-19
接受日期:
2007-07-03
出版日期:
2008-12-19
发布日期:
2008-03-30
通讯作者:
王娅丽,李毅
作者简介:
E-mail: wangyali523@126.com基金资助:
Received:
2006-12-19
Accepted:
2007-07-03
Online:
2008-12-19
Published:
2008-03-30
Contact:
WANG Ya-Li,LI Yi
摘要:
以系统揭示其表型变异程度和变异规律为目的,对祁连山青海云杉(Picea crassifolia)天然分布区的10个群体的8个种实性状进行了比较分析。采用方差分析、多重比较,相关分析、聚类分析等多种分析方法,对群体间和群体内的表型多样性进行了讨论。方差分析结果表明,各种实性状在群体间都存在极显著差异,除球果干质量和球果长/球果径外,其余性状在群体内都存在着极显著的差异;表型分化系数即群体间变异为27.18%,小于群体内的变异(72.82%);球果长、球果径、球果干质量、球果形状指数、种子长、种子宽、千粒重和种子形状指数的变异系数分别为:10.08%、5.80%、19.29%、9.66%、8.38%、15.34%、6.52%和13.94%;8个种实性状间多数呈极显著或显著的正相关,球果干质量、种子长、千粒重、球果长和球果径为青海云杉易测定和重要的种实性状;种实性状呈现出以经度变异为主的梯度规律性;通过表型性状的聚类分析可以将青海云杉10个群体划分为4类。
王娅丽, 李毅. 祁连山青海云杉天然群体的种实性状表型多样性. 植物生态学报, 2008, 32(2): 355-362. DOI: 10.3773/j.issn.1005-264x.2008.02.012
WANG Ya-Li, LI Yi. STUDY ON PHENOTYPIC DIVERSITY OF CONE AND SEED IN NATURAL POPULATIONS OF PICEA CRASSIFOLIA IN QILIAN MOUNTAIN, CHINA. Chinese Journal of Plant Ecology, 2008, 32(2): 355-362. DOI: 10.3773/j.issn.1005-264x.2008.02.012
图1 青海云杉天然群体自然分布图 SN1: 肃南1 Sunan1 SN2: 肃南2 Sunan2 SN3: 肃南3 Sunan3 TZ1: 天祝1 Tianzhu1 TZ2: 天祝2 Tianzhu2 SD: 山丹 Shandan ML: 民乐 Minle DT1: 大通1 Datong1 DT2: 大通2 Datong2 MY: 门源 Menyuan
Fig.1 The natural distribution of Picea crassifolia in Qilian Mountain
群体 Population | 纬度 Latitude (N) | 经度 Longitude (E) | 海拔(m) Altitude | 年均温 Ta(℃) | 1月均温 T1(℃) | 7月均温 T7(℃) | 年降水(mm) Precipitation | 坡度(°) Slope | 坡向 Aspect | 土壤 Soil |
---|---|---|---|---|---|---|---|---|---|---|
SN1 | 38°51' | 99°31' | 2 651 | 3.6 | -10.4 | 15.9 | 253 | 15 | NW | 山地棕褐土 Mountain brown earth |
SN2 | 38°51' | 99°34' | 2 684 | 3.6 | -10.4 | 15.9 | 253 | 10 | N | 山地棕褐土 Mountain brown earth |
SN3 | 38°51' | 99°32' | 2 587 | 3.6 | -10.4 | 15.9 | 253 | 15 | SW | 山地棕褐土 Mountain brown earth |
TZ1 | 37°30' | 102°20' | 2 807 | 1.8 | -10.9 | 23.2 | 350 | 28 | SW | 山地灰褐土 Mountain grey earth |
TZ2 | 37°22' | 102°32' | 2 805 | 1.8 | -10.9 | 23.2 | 350 | 28 | NW | 山地灰褐土 Mountain grey earth |
SD | 38°32' | 100°16' | 2 684 | 1.2 | -11.3 | 20.3 | 400 | 30 | N | 山地灰褐土 Mountain grey earth |
ML | 38°21' | 100°37' | 2 783 | 2.8 | -12.3 | 15.9 | 328 | 18 | SW | 山地灰褐土 Mountain grey earth |
DT1 | 37°01' | 101°50' | 2 947 | 2.7 | -11.8 | 14.2 | 552.2 | 10 | S | 山地褐土 Mountain grey earth |
DT2 | 37°02' | 101°49' | 2 705 | 2.7 | -11.8 | 14.2 | 552.2 | 15 | SE | 山地棕褐土 Mountain brown earth |
MY | 37°16' | 102°00' | 2 809 | 0.6 | -13.8 | 12.8 | 393.3 | 25 | NW | 山地棕褐土 Mountain brown earth |
表1 青海云杉采样群体的地理位置、生态因子及样地简介
Table 1 Locations and releated ecological factors of the sampled populations in Picea crassifolia
群体 Population | 纬度 Latitude (N) | 经度 Longitude (E) | 海拔(m) Altitude | 年均温 Ta(℃) | 1月均温 T1(℃) | 7月均温 T7(℃) | 年降水(mm) Precipitation | 坡度(°) Slope | 坡向 Aspect | 土壤 Soil |
---|---|---|---|---|---|---|---|---|---|---|
SN1 | 38°51' | 99°31' | 2 651 | 3.6 | -10.4 | 15.9 | 253 | 15 | NW | 山地棕褐土 Mountain brown earth |
SN2 | 38°51' | 99°34' | 2 684 | 3.6 | -10.4 | 15.9 | 253 | 10 | N | 山地棕褐土 Mountain brown earth |
SN3 | 38°51' | 99°32' | 2 587 | 3.6 | -10.4 | 15.9 | 253 | 15 | SW | 山地棕褐土 Mountain brown earth |
TZ1 | 37°30' | 102°20' | 2 807 | 1.8 | -10.9 | 23.2 | 350 | 28 | SW | 山地灰褐土 Mountain grey earth |
TZ2 | 37°22' | 102°32' | 2 805 | 1.8 | -10.9 | 23.2 | 350 | 28 | NW | 山地灰褐土 Mountain grey earth |
SD | 38°32' | 100°16' | 2 684 | 1.2 | -11.3 | 20.3 | 400 | 30 | N | 山地灰褐土 Mountain grey earth |
ML | 38°21' | 100°37' | 2 783 | 2.8 | -12.3 | 15.9 | 328 | 18 | SW | 山地灰褐土 Mountain grey earth |
DT1 | 37°01' | 101°50' | 2 947 | 2.7 | -11.8 | 14.2 | 552.2 | 10 | S | 山地褐土 Mountain grey earth |
DT2 | 37°02' | 101°49' | 2 705 | 2.7 | -11.8 | 14.2 | 552.2 | 15 | SE | 山地棕褐土 Mountain brown earth |
MY | 37°16' | 102°00' | 2 809 | 0.6 | -13.8 | 12.8 | 393.3 | 25 | NW | 山地棕褐土 Mountain brown earth |
性状 Traits | 均方自由度 df | F值 F value | ||||
---|---|---|---|---|---|---|
群体间 Among populations | 群体内 Within population | 机误 Random errors | 群体间 Among populations | 群体内 Within population | ||
QSW | 36.397 800 | 2.699 400 | 0.182 600 | 199.192 500** | 14.780 340 | |
CL | 82.616 190 | 12.030 620 | 0.849 659 | 97.234 570** | 14.159 360 | |
CW | 2.841 628 | 0.797 694 | 0.010 011 | 283.851 500** | 79.680 240 | |
CDW | 302.202 300 | 89.579 850 | 49.226 900 | 6.138 967 0** | 1.817 702 | |
SL | 0.139 593 | 0.030 083 | 0.001 093 | 127.703 500** | 27.529 300** | |
SW | 0.063 347 | 0.019 211 | 0.001 155 | 54.837 990** | 16.630 530** | |
CL/CW | 7.636 824 | 1.685 556 | 1.592 643 | 4.795 064** | 1.058 339 | |
SL/SW | 2.989 119 | 2.329 227 | 0.077 664 | 38.487 690** | 29.990 960** |
表2 青海云杉群体间群体内种实性状的方差分析结果
Table 2 Variance analysis of cone and seed phenotypic traits among populations/within population in Picea crassifolia
性状 Traits | 均方自由度 df | F值 F value | ||||
---|---|---|---|---|---|---|
群体间 Among populations | 群体内 Within population | 机误 Random errors | 群体间 Among populations | 群体内 Within population | ||
QSW | 36.397 800 | 2.699 400 | 0.182 600 | 199.192 500** | 14.780 340 | |
CL | 82.616 190 | 12.030 620 | 0.849 659 | 97.234 570** | 14.159 360 | |
CW | 2.841 628 | 0.797 694 | 0.010 011 | 283.851 500** | 79.680 240 | |
CDW | 302.202 300 | 89.579 850 | 49.226 900 | 6.138 967 0** | 1.817 702 | |
SL | 0.139 593 | 0.030 083 | 0.001 093 | 127.703 500** | 27.529 300** | |
SW | 0.063 347 | 0.019 211 | 0.001 155 | 54.837 990** | 16.630 530** | |
CL/CW | 7.636 824 | 1.685 556 | 1.592 643 | 4.795 064** | 1.058 339 | |
SL/SW | 2.989 119 | 2.329 227 | 0.077 664 | 38.487 690** | 29.990 960** |
群体 Population | 样本数 Sample number | 平均值±标准差 Mean±SD | |||||||
---|---|---|---|---|---|---|---|---|---|
CL (cm) | CW (cm) | CDW (g) | CLW | SL (cm) | SW (cm) | QSW (g) | SLW | ||
SN1 | 150 | 10.11±0.869a | 2.45±0.130a | 17.25±3.160a | 4.14±0.340a | 0.40±0.030ab | 0.20±0.023abc | 6.35±0.116a | 2.05±0.258a |
SN2 | 150 | 9.28±0.950ab | 2.20±0.129bc | 13.56±2.363bcd | 4.23±0.398a | 0.39±0.035abc | 0.22±0.029ab | 5.77±0.041ab | 1.84±0.208ab |
SN3 | 150 | 9.84±0.974a | 2.47±0.226a | 14.89±2.895ab | 4.05±0.494a | 0.41±0.048a | 0.22±0.032ab | 6.47±0.184a | 1.97±0.279ab |
TZ1 | 150 | 8.37±1.266bcd | 2.26±0.102b | 12.03±2.477cde | 3.71±0.536bc | 0.36±0.031cde | 0.20±0.049abc | 4.51±0.125cd | 1.88±0.351ab |
TZ2 | 150 | 7.90±0.970d | 2.21±0.183b | 11.07±2.485de | 3.57±0.313c | 0.35±0.034de | 0.19±0.030c | 3.71±0.052de | 1.95±0.313ab |
SD | 150 | 9.14±1.181ab | 2.11±0.139bc | 12.87±2.771bcde | 4.16±0.671a | 0.40±0.025ab | 0.23±0.020a | 6.21±0.234ab | 1.77±0.200ab |
ML | 150 | 9.05±0.872abc | 2.25±0.097b | 10.94±2.308de | 4.02±0.359a | 0.37±0.033bcde | 0.22±0.020ab | 5.31±0.112bc | 1.73±0.226b |
DT1 | 150 | 9.27±0.755abc | 2.18±0.100bc | 13.45±2.425bcde | 4.17±0.266a | 0.38±0.030abcd | 0.19±0.023bc | 4.21±0.103de | 1.98±0.349ab |
DT2 | 150 | 9.53±0.694ab | 2.25±0.109b | 14.19±2.722bc | 4.24±0.277a | 0.38±0.027bcd | 0.20±0.019abc | 5.31±0.126bc | 1.86±0.170ab |
MY | 150 | 7.99±0.534cd | 2.02±0.093c | 10.65±1.581e | 3.95±0.221ab | 0.35±0.025e | 0.18±0.063c | 3.47±0.022e | 1.95±0.303ab |
总计 Total | 1 500 | 9.03±0.930 | 2.24±0.137 | 13.09±2.550 | 4.02±0.410 | 9.03±0.930 | 2.24±0.137 | 13.09±2.550 | 4.02±0.410 |
表3 青海云杉10个天然群体种实性状的平均值、标准差以及多重比较
Table 3 The mean value and standard deviation of cone and seed phenotypic traits of 10 populations in Picea crassifolia
群体 Population | 样本数 Sample number | 平均值±标准差 Mean±SD | |||||||
---|---|---|---|---|---|---|---|---|---|
CL (cm) | CW (cm) | CDW (g) | CLW | SL (cm) | SW (cm) | QSW (g) | SLW | ||
SN1 | 150 | 10.11±0.869a | 2.45±0.130a | 17.25±3.160a | 4.14±0.340a | 0.40±0.030ab | 0.20±0.023abc | 6.35±0.116a | 2.05±0.258a |
SN2 | 150 | 9.28±0.950ab | 2.20±0.129bc | 13.56±2.363bcd | 4.23±0.398a | 0.39±0.035abc | 0.22±0.029ab | 5.77±0.041ab | 1.84±0.208ab |
SN3 | 150 | 9.84±0.974a | 2.47±0.226a | 14.89±2.895ab | 4.05±0.494a | 0.41±0.048a | 0.22±0.032ab | 6.47±0.184a | 1.97±0.279ab |
TZ1 | 150 | 8.37±1.266bcd | 2.26±0.102b | 12.03±2.477cde | 3.71±0.536bc | 0.36±0.031cde | 0.20±0.049abc | 4.51±0.125cd | 1.88±0.351ab |
TZ2 | 150 | 7.90±0.970d | 2.21±0.183b | 11.07±2.485de | 3.57±0.313c | 0.35±0.034de | 0.19±0.030c | 3.71±0.052de | 1.95±0.313ab |
SD | 150 | 9.14±1.181ab | 2.11±0.139bc | 12.87±2.771bcde | 4.16±0.671a | 0.40±0.025ab | 0.23±0.020a | 6.21±0.234ab | 1.77±0.200ab |
ML | 150 | 9.05±0.872abc | 2.25±0.097b | 10.94±2.308de | 4.02±0.359a | 0.37±0.033bcde | 0.22±0.020ab | 5.31±0.112bc | 1.73±0.226b |
DT1 | 150 | 9.27±0.755abc | 2.18±0.100bc | 13.45±2.425bcde | 4.17±0.266a | 0.38±0.030abcd | 0.19±0.023bc | 4.21±0.103de | 1.98±0.349ab |
DT2 | 150 | 9.53±0.694ab | 2.25±0.109b | 14.19±2.722bc | 4.24±0.277a | 0.38±0.027bcd | 0.20±0.019abc | 5.31±0.126bc | 1.86±0.170ab |
MY | 150 | 7.99±0.534cd | 2.02±0.093c | 10.65±1.581e | 3.95±0.221ab | 0.35±0.025e | 0.18±0.063c | 3.47±0.022e | 1.95±0.303ab |
总计 Total | 1 500 | 9.03±0.930 | 2.24±0.137 | 13.09±2.550 | 4.02±0.410 | 9.03±0.930 | 2.24±0.137 | 13.09±2.550 | 4.02±0.410 |
性状 Traits | 方差分量 Variance portion | 方差分量百分比 Percentage of variance portion (%) | 表型分化系数Vst Differentitation coefficient of phenotypic traits (%) | |||||
---|---|---|---|---|---|---|---|---|
群体间 Among populations | 群体内 Within population | 机误 Random errors | 群体间 Among populations | 群体内 Within population | 机误 Random errors | |||
CL | 0.470 57 | 0.745 40 | 0.849 66 | 22.780 98 | 36.085 80 | 41.133 21 | 38.699 21 | |
CW | 0.013 63 | 0.052 51 | 0.010 01 | 17.893 87 | 68.959 54 | 13.146 59 | 20.602 38 | |
CDW | 1.418 15 | 2.683 53 | 49.226 90 | 2.659 27 | 5.032 07 | 92.308 66 | 34.574 86 | |
SL | 0.000 37 | 0.000 97 | 0.001 09 | 15.057 76 | 39.851 49 | 45.090 76 | 27.422 99 | |
SW | 0.000 15 | 0.000 60 | 0.001 16 | 7.720 59 | 31.617 65 | 60.661 76 | 19.626 17 | |
CLW | 0.019 84 | 0.101 75 | 0.159 26 | 7.063 29 | 36.229 69 | 56.707 01 | 16.315 01 | |
SLW | 0.002 20 | 0.075 05 | 0.077 66 | 1.420 12 | 48.446 90 | 50.132 98 | 2.847 82 | |
QSW | 1.123 30 | 0.838 91 | 0.182 60 | 52.373 20 | 39.113 20 | 8.513 64 | 57.246 97 |
表4 青海云杉表型性状的方差分量及群体间表型分化系数
Table 4 Variance portions and differentiation coefficients of cone and seed phenotypic traits among /within populations in Picea crassifolia
性状 Traits | 方差分量 Variance portion | 方差分量百分比 Percentage of variance portion (%) | 表型分化系数Vst Differentitation coefficient of phenotypic traits (%) | |||||
---|---|---|---|---|---|---|---|---|
群体间 Among populations | 群体内 Within population | 机误 Random errors | 群体间 Among populations | 群体内 Within population | 机误 Random errors | |||
CL | 0.470 57 | 0.745 40 | 0.849 66 | 22.780 98 | 36.085 80 | 41.133 21 | 38.699 21 | |
CW | 0.013 63 | 0.052 51 | 0.010 01 | 17.893 87 | 68.959 54 | 13.146 59 | 20.602 38 | |
CDW | 1.418 15 | 2.683 53 | 49.226 90 | 2.659 27 | 5.032 07 | 92.308 66 | 34.574 86 | |
SL | 0.000 37 | 0.000 97 | 0.001 09 | 15.057 76 | 39.851 49 | 45.090 76 | 27.422 99 | |
SW | 0.000 15 | 0.000 60 | 0.001 16 | 7.720 59 | 31.617 65 | 60.661 76 | 19.626 17 | |
CLW | 0.019 84 | 0.101 75 | 0.159 26 | 7.063 29 | 36.229 69 | 56.707 01 | 16.315 01 | |
SLW | 0.002 20 | 0.075 05 | 0.077 66 | 1.420 12 | 48.446 90 | 50.132 98 | 2.847 82 | |
QSW | 1.123 30 | 0.838 91 | 0.182 60 | 52.373 20 | 39.113 20 | 8.513 64 | 57.246 97 |
性状 Traits | SN1 | SN2 | SN3 | TZ1 | TZ2 | SD | ML | DT1 | DT2 | MY | 总计 Total |
---|---|---|---|---|---|---|---|---|---|---|---|
CL | 8.60/35.01 | 10.24/38.11 | 9.90/44.92 | 15.13/90.13 | 12.28/51.12 | 12.92/47.00 | 9.64/48.02 | 8.14/31.92 | 7.28/30.90 | 6.68/32.00 | 10.08/45.13 |
CW | 5.31/36.11 | 5.86/23.92 | 9.15/85.03 | 4.51/32.12 | 8.28/44.01 | 6.59/31.90 | 4.31/34.89 | 4.59/27.12 | 4.84/35.09 | 4.60/27.10 | 5.80/38.03 |
CDW | 18.32/72.98 | 17.43/71.03 | 19.44/93.95 | 20.59/62.92 | 22.45/73.12 | 21.53/78.03 | 21.10/67.14 | 18.03/64.05 | 19.18/80.96 | 14.85/46.06 | 19.29/71.01 |
SL | 7.50/52.88 | 8.97/66.03 | 11.71/71.89 | 8.61/72.93 | 9.71/63.05 | 6.25/66.79 | 8.92/53.96 | 7.89/69.38 | 7.11/62.13 | 7.14/50.03 | 8.38/63.12 |
SW | 11.50/16.32 | 13.18/25.87 | 14.55/23.96 | 24.50/71.02 | 15.79/26.96 | 8.70/15.88 | 9.09/15.32 | 11.63/20.13 | 9.50/15.12 | 35.00/43.87 | 15.34/32.99 |
CLW | 8.21/50.97 | 9.41/44.79 | 12.20/68.13 | 14.45/86.32 | 8.77/38.26 | 16.13/66.96 | 8.93/48.03 | 6.38/39.84 | 6.53/45.32 | 5.59/27.16 | 9.66/51.12 |
SLW | 12.59/54.89 | 11.30/49.86 | 14.16/72.98 | 18.67/96.89 | 16.05/68.96 | 11.30/69.12 | 13.06/63.23 | 17.63/79.03 | 9.14/28.11 | 15.54/82.99 | 13.94/66.89 |
QSW | 5.35/45.21 | 3.47/54.12 | 6.65/63.34 | 7.53/80.79 | 8.63/44.85 | 7.73/46.93 | 6.40/45.01 | 7.60/40.09 | 6.78/24.98 | 4.32/52.13 | 6.52/50.09 |
平均 Mean | 9.23/46.28 | 9.64/46.72 | 11.75/66.31 | 13.67/74.65 | 11.84/50.81 | 10.90/53.46 | 9.65/47.34 | 9.59/47.17 | 8.24/39.87 | 11.25/51.19 | 10.58/52.18 |
表5 青海云杉天然群体种实性状的变异系数(%)/相对极差(%)
Table 5 Coefficient of variation (%)/relative extreme value differences (%) of cone and seed phenotypic traits of 10 populations in Picea crassifolia
性状 Traits | SN1 | SN2 | SN3 | TZ1 | TZ2 | SD | ML | DT1 | DT2 | MY | 总计 Total |
---|---|---|---|---|---|---|---|---|---|---|---|
CL | 8.60/35.01 | 10.24/38.11 | 9.90/44.92 | 15.13/90.13 | 12.28/51.12 | 12.92/47.00 | 9.64/48.02 | 8.14/31.92 | 7.28/30.90 | 6.68/32.00 | 10.08/45.13 |
CW | 5.31/36.11 | 5.86/23.92 | 9.15/85.03 | 4.51/32.12 | 8.28/44.01 | 6.59/31.90 | 4.31/34.89 | 4.59/27.12 | 4.84/35.09 | 4.60/27.10 | 5.80/38.03 |
CDW | 18.32/72.98 | 17.43/71.03 | 19.44/93.95 | 20.59/62.92 | 22.45/73.12 | 21.53/78.03 | 21.10/67.14 | 18.03/64.05 | 19.18/80.96 | 14.85/46.06 | 19.29/71.01 |
SL | 7.50/52.88 | 8.97/66.03 | 11.71/71.89 | 8.61/72.93 | 9.71/63.05 | 6.25/66.79 | 8.92/53.96 | 7.89/69.38 | 7.11/62.13 | 7.14/50.03 | 8.38/63.12 |
SW | 11.50/16.32 | 13.18/25.87 | 14.55/23.96 | 24.50/71.02 | 15.79/26.96 | 8.70/15.88 | 9.09/15.32 | 11.63/20.13 | 9.50/15.12 | 35.00/43.87 | 15.34/32.99 |
CLW | 8.21/50.97 | 9.41/44.79 | 12.20/68.13 | 14.45/86.32 | 8.77/38.26 | 16.13/66.96 | 8.93/48.03 | 6.38/39.84 | 6.53/45.32 | 5.59/27.16 | 9.66/51.12 |
SLW | 12.59/54.89 | 11.30/49.86 | 14.16/72.98 | 18.67/96.89 | 16.05/68.96 | 11.30/69.12 | 13.06/63.23 | 17.63/79.03 | 9.14/28.11 | 15.54/82.99 | 13.94/66.89 |
QSW | 5.35/45.21 | 3.47/54.12 | 6.65/63.34 | 7.53/80.79 | 8.63/44.85 | 7.73/46.93 | 6.40/45.01 | 7.60/40.09 | 6.78/24.98 | 4.32/52.13 | 6.52/50.09 |
平均 Mean | 9.23/46.28 | 9.64/46.72 | 11.75/66.31 | 13.67/74.65 | 11.84/50.81 | 10.90/53.46 | 9.65/47.34 | 9.59/47.17 | 8.24/39.87 | 11.25/51.19 | 10.58/52.18 |
性状 Traits | CL | CW | CDW | SL | SW | CLW | SLW |
---|---|---|---|---|---|---|---|
CW | 0.62** | CDW | 0.72** | 0.61** | |||
SL | 0.50** | 0.31** | 0.44** | ||||
SW | 0.19 | 0.27** | 0.29** | 0.33** | |||
CLW | 0.73** | -0.03 | 0.37** | 0.32** | -0.02 | ||
SLW | 0.17 | -0.01 | 0.00 | 0.17 | -0.79** | 0.22* | |
SQW | 0.64** | 0.49** | 0.46** | 0.59** | 0.38** | 0.37** | 0.07 |
表6 青海云杉种实性状间的相关分析矩阵
Table 6 Correlation coefficients matrix among cone and seed phenotypic traits in Picea crassifolia
性状 Traits | CL | CW | CDW | SL | SW | CLW | SLW |
---|---|---|---|---|---|---|---|
CW | 0.62** | CDW | 0.72** | 0.61** | |||
SL | 0.50** | 0.31** | 0.44** | ||||
SW | 0.19 | 0.27** | 0.29** | 0.33** | |||
CLW | 0.73** | -0.03 | 0.37** | 0.32** | -0.02 | ||
SLW | 0.17 | -0.01 | 0.00 | 0.17 | -0.79** | 0.22* | |
SQW | 0.64** | 0.49** | 0.46** | 0.59** | 0.38** | 0.37** | 0.07 |
性状 Traits | 纬度 Latitude | 经度 Longtitude | 海拔 Altitude | 年均温 Ta (℃) | 1月均温 T1 (℃) | 7月均温 T7 (℃) | 年降雨量 Precipatation |
---|---|---|---|---|---|---|---|
CL | 0.594 | -0.798** | -0.572 | 0.791** | 0.477 | -0.433 | -0.136 |
CW | 0.501 | -0.537 | -0.567 | 0.788** | 0.695* | 0.026 | -0.475 |
CDW | 0.461 | -0.650* | -0.567 | 0.707* | 0.608 | -0.266 | -0.194 |
SL | 0.726** | -0.869** | -0.693* | 0.634* | 0.572 | -0.239 | -0.268 |
SW | 0.771** | -0.716* | -0.612 | 0.363 | 0.451 | 0.136 | -0.401 |
CLW | 0.373 | -0.632 | -0.318 | 0.448 | 0.006 | -0.715* | 0.192 |
SLW | -0.152 | 0.045 | 0.029 | 0.194 | 0.185 | -0.164 | -0.076 |
SQW | -0.106 | -0.196 | -0.094 | 0.449 | 0.129 | -0.442 | 0.588 |
表7 青海云杉种实性状与生态因子间的相关分析
Table 7 Correlation coefficients between cone and seed phenotypic traits and ecological factors
性状 Traits | 纬度 Latitude | 经度 Longtitude | 海拔 Altitude | 年均温 Ta (℃) | 1月均温 T1 (℃) | 7月均温 T7 (℃) | 年降雨量 Precipatation |
---|---|---|---|---|---|---|---|
CL | 0.594 | -0.798** | -0.572 | 0.791** | 0.477 | -0.433 | -0.136 |
CW | 0.501 | -0.537 | -0.567 | 0.788** | 0.695* | 0.026 | -0.475 |
CDW | 0.461 | -0.650* | -0.567 | 0.707* | 0.608 | -0.266 | -0.194 |
SL | 0.726** | -0.869** | -0.693* | 0.634* | 0.572 | -0.239 | -0.268 |
SW | 0.771** | -0.716* | -0.612 | 0.363 | 0.451 | 0.136 | -0.401 |
CLW | 0.373 | -0.632 | -0.318 | 0.448 | 0.006 | -0.715* | 0.192 |
SLW | -0.152 | 0.045 | 0.029 | 0.194 | 0.185 | -0.164 | -0.076 |
SQW | -0.106 | -0.196 | -0.094 | 0.449 | 0.129 | -0.442 | 0.588 |
图2 青海云杉天然群体种实性状的聚类结果图 SN1、SN2、SN3、TZ1、TZ2、SD、ML、DT1、DT2、ML: 见图1 See Fig. 1
Fig.2 UPGMA cluster based on the phenotypic traits of ten population in Picea crassifolia
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