Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (19): 52-57.doi: 10.11924/j.issn.1000-6850.casb2020-0219
Special Issue: 园艺
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Chen Qiliang(), Fan Jing, Yang Xiaoping, Zhang Jingguo, Du Wei, Hu Hongju(
)
Received:
2020-06-30
Revised:
2021-04-17
Online:
2021-07-05
Published:
2021-07-29
Contact:
Hu Hongju
E-mail:cql99@sina.com.cn;hongjuhu@sina.com
CLC Number:
Chen Qiliang, Fan Jing, Yang Xiaoping, Zhang Jingguo, Du Wei, Hu Hongju. The Diagnosis and Evaluation of Nutritional Status of Pear Leaves[J]. Chinese Agricultural Science Bulletin, 2021, 37(19): 52-57.
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URL: https://www.casb.org.cn/EN/10.11924/j.issn.1000-6850.casb2020-0219
年份 | 梨园编号 | N/(g/kg) | P/(g/kg) | K/(g/kg) | Ca/(g/kg) | Mg/(g/kg) | Fe/(mg/kg) | Mn/(mg/kg) | Cu/(mg/kg) | Zn/(mg/kg) | B/(mg/kg) |
---|---|---|---|---|---|---|---|---|---|---|---|
2017 | NP1 | 13.69 | 0.78 | 12.34 | 20.56 | 2.05 | 96.45 | 486.91 | 11.90 | 44.00 | 16.83 |
NP2 | 12.15 | 1.41 | 10.99 | 18.79 | 2.07 | 68.72 | 292.76 | 9.29 | 31.61 | 19.16 | |
NP3 | 8.78 | 0.75 | 8.53 | 22.54 | 2.12 | 77.73 | 435.27 | 8.73 | 38.43 | 15.99 | |
WY4 | 14.18 | 0.79 | 14.53 | 19.10 | 1.91 | 82.99 | 486.16 | 9.83 | 56.74 | 20.67 | |
WY5 | 10.34 | 0.75 | 13.61 | 23.20 | 2.10 | 82.42 | 388.17 | 10.50 | 53.24 | 23.23 | |
WY6 | 11.20 | 1.35 | 12.20 | 20.46 | 1.91 | 73.64 | 567.50 | 9.62 | 40.09 | 19.96 | |
LW7 | 10.05 | 0.91 | 10.47 | 20.86 | 1.92 | 109.71 | 537.13 | 10.34 | 40.25 | 16.02 | |
LW8 | 11.07 | 0.84 | 12.86 | 23.06 | 1.50 | 97.97 | 402.21 | 11.08 | 50.62 | 21.63 | |
LW9 | 13.58 | 0.91 | 12.65 | 23.26 | 2.45 | 98.07 | 465.49 | 10.77 | 47.31 | 23.60 | |
2018 | NP1 | 21.80 | 1.13 | 12.35 | 20.46 | 1.80 | 110.39 | 1015.12 | 12.04 | 36.48 | 12.67 |
NP2 | 21.71 | 1.12 | 17.84 | 18.31 | 1.57 | 88.94 | 419.64 | 11.86 | 31.40 | 20.20 | |
NP3 | 21.24 | 1.12 | 12.64 | 18.75 | 1.84 | 87.80 | 783.73 | 9.64 | 35.31 | 12.28 | |
WY4 | 19.96 | 1.12 | 15.20 | 20.54 | 1.93 | 119.00 | 862.04 | 11.84 | 54.73 | 13.96 | |
WY5 | 21.53 | 1.05 | 13.77 | 21.58 | 1.93 | 85.70 | 478.44 | 9.01 | 72.02 | 16.45 | |
WY6 | 22.88 | 1.12 | 12.23 | 19.91 | 2.12 | 126.32 | 1072.60 | 11.37 | 45.82 | 12.47 | |
LW7 | 22.01 | 1.11 | 13.63 | 19.34 | 1.73 | 103.82 | 775.12 | 11.44 | 37.33 | 9.98 | |
LW8 | 21.38 | 1.13 | 12.32 | 21.51 | 1.71 | 100.57 | 704.06 | 10.47 | 53.64 | 16.88 | |
LW9 | 21.60 | 1.09 | 14.23 | 21.52 | 1.94 | 80.38 | 779.67 | 9.72 | 46.70 | 16.87 | |
平均值 | 16.62 | 1.03 | 12.91 | 20.76 | 1.92 | 93.92 | 608.45 | 10.53 | 45.32 | 17.16 | |
极大值 | 22.88 | 1.41 | 17.84 | 23.26 | 2.45 | 126.32 | 1072.60 | 12.04 | 72.0 | 23.60 | |
极小值 | 8.78 | 0.75 | 8.53 | 18.31 | 1.50 | 68.72 | 292.76 | 8.73 | 31.4 | 9.98 | |
标准差 | 5.13 | 0.19 | 11.92 | 1.53 | 0.22 | 15.37 | 220.14 | 1.04 | 10.07 | 3.82 | |
变异系数/% | 30.85 | 18.53 | 14.9 | 7.37 | 11.19 | 16.37 | 36.18 | 9.87 | 22.21 | 22.27 | |
适宜范围[ | 20~24 | 1.2~2.5 | 10~20 | 10~25 | 2.5~8.0 | 96.0~168.0 | 30~60 | 6~50 | 20~60 | 20~50 |
年份 | 梨园编号 | N/(g/kg) | P/(g/kg) | K/(g/kg) | Ca/(g/kg) | Mg/(g/kg) | Fe/(mg/kg) | Mn/(mg/kg) | Cu/(mg/kg) | Zn/(mg/kg) | B/(mg/kg) |
---|---|---|---|---|---|---|---|---|---|---|---|
2017 | NP1 | 13.69 | 0.78 | 12.34 | 20.56 | 2.05 | 96.45 | 486.91 | 11.90 | 44.00 | 16.83 |
NP2 | 12.15 | 1.41 | 10.99 | 18.79 | 2.07 | 68.72 | 292.76 | 9.29 | 31.61 | 19.16 | |
NP3 | 8.78 | 0.75 | 8.53 | 22.54 | 2.12 | 77.73 | 435.27 | 8.73 | 38.43 | 15.99 | |
WY4 | 14.18 | 0.79 | 14.53 | 19.10 | 1.91 | 82.99 | 486.16 | 9.83 | 56.74 | 20.67 | |
WY5 | 10.34 | 0.75 | 13.61 | 23.20 | 2.10 | 82.42 | 388.17 | 10.50 | 53.24 | 23.23 | |
WY6 | 11.20 | 1.35 | 12.20 | 20.46 | 1.91 | 73.64 | 567.50 | 9.62 | 40.09 | 19.96 | |
LW7 | 10.05 | 0.91 | 10.47 | 20.86 | 1.92 | 109.71 | 537.13 | 10.34 | 40.25 | 16.02 | |
LW8 | 11.07 | 0.84 | 12.86 | 23.06 | 1.50 | 97.97 | 402.21 | 11.08 | 50.62 | 21.63 | |
LW9 | 13.58 | 0.91 | 12.65 | 23.26 | 2.45 | 98.07 | 465.49 | 10.77 | 47.31 | 23.60 | |
2018 | NP1 | 21.80 | 1.13 | 12.35 | 20.46 | 1.80 | 110.39 | 1015.12 | 12.04 | 36.48 | 12.67 |
NP2 | 21.71 | 1.12 | 17.84 | 18.31 | 1.57 | 88.94 | 419.64 | 11.86 | 31.40 | 20.20 | |
NP3 | 21.24 | 1.12 | 12.64 | 18.75 | 1.84 | 87.80 | 783.73 | 9.64 | 35.31 | 12.28 | |
WY4 | 19.96 | 1.12 | 15.20 | 20.54 | 1.93 | 119.00 | 862.04 | 11.84 | 54.73 | 13.96 | |
WY5 | 21.53 | 1.05 | 13.77 | 21.58 | 1.93 | 85.70 | 478.44 | 9.01 | 72.02 | 16.45 | |
WY6 | 22.88 | 1.12 | 12.23 | 19.91 | 2.12 | 126.32 | 1072.60 | 11.37 | 45.82 | 12.47 | |
LW7 | 22.01 | 1.11 | 13.63 | 19.34 | 1.73 | 103.82 | 775.12 | 11.44 | 37.33 | 9.98 | |
LW8 | 21.38 | 1.13 | 12.32 | 21.51 | 1.71 | 100.57 | 704.06 | 10.47 | 53.64 | 16.88 | |
LW9 | 21.60 | 1.09 | 14.23 | 21.52 | 1.94 | 80.38 | 779.67 | 9.72 | 46.70 | 16.87 | |
平均值 | 16.62 | 1.03 | 12.91 | 20.76 | 1.92 | 93.92 | 608.45 | 10.53 | 45.32 | 17.16 | |
极大值 | 22.88 | 1.41 | 17.84 | 23.26 | 2.45 | 126.32 | 1072.60 | 12.04 | 72.0 | 23.60 | |
极小值 | 8.78 | 0.75 | 8.53 | 18.31 | 1.50 | 68.72 | 292.76 | 8.73 | 31.4 | 9.98 | |
标准差 | 5.13 | 0.19 | 11.92 | 1.53 | 0.22 | 15.37 | 220.14 | 1.04 | 10.07 | 3.82 | |
变异系数/% | 30.85 | 18.53 | 14.9 | 7.37 | 11.19 | 16.37 | 36.18 | 9.87 | 22.21 | 22.27 | |
适宜范围[ | 20~24 | 1.2~2.5 | 10~20 | 10~25 | 2.5~8.0 | 96.0~168.0 | 30~60 | 6~50 | 20~60 | 20~50 |
N | P | K | Ca | Mg | Fe | Mn | Cu | Zn | B | |
---|---|---|---|---|---|---|---|---|---|---|
N | 1 | |||||||||
P | 0.433 | 1 | ||||||||
K | 0.526* | 0.116 | 1 | |||||||
Ca | -0.431 | -0.540* | -0.316 | 1 | ||||||
Mg | -0.318 | -0.181 | -0.398 | 0.315 | 1 | |||||
Fe | 0.421 | -0.060 | 0.091 | -0.004 | -0.077 | 1 | ||||
Mn | 0.707** | 0.314 | 0.075 | -0.235 | -0.089 | 0.683** | 1 | |||
Cu | 0.346 | -0.046 | 0.446 | -0.138 | -0.260 | 0.718** | 0.405 | 1 | ||
Zn | 0.080 | -0.335 | 0.204 | 0.463 | 0.092 | 0.096 | -0.054 | -0.166 | 1 | |
B | -0.604** | -0.300 | 0.143 | 0.437 | 0.196 | -0.496* | -0.756** | -0.189 | 0.211 | 1 |
N | P | K | Ca | Mg | Fe | Mn | Cu | Zn | B | |
---|---|---|---|---|---|---|---|---|---|---|
N | 1 | |||||||||
P | 0.433 | 1 | ||||||||
K | 0.526* | 0.116 | 1 | |||||||
Ca | -0.431 | -0.540* | -0.316 | 1 | ||||||
Mg | -0.318 | -0.181 | -0.398 | 0.315 | 1 | |||||
Fe | 0.421 | -0.060 | 0.091 | -0.004 | -0.077 | 1 | ||||
Mn | 0.707** | 0.314 | 0.075 | -0.235 | -0.089 | 0.683** | 1 | |||
Cu | 0.346 | -0.046 | 0.446 | -0.138 | -0.260 | 0.718** | 0.405 | 1 | ||
Zn | 0.080 | -0.335 | 0.204 | 0.463 | 0.092 | 0.096 | -0.054 | -0.166 | 1 | |
B | -0.604** | -0.300 | 0.143 | 0.437 | 0.196 | -0.496* | -0.756** | -0.189 | 0.211 | 1 |
项目 | PC1 | PC2 | PC3 | PC4 | PC5 | PC6 | PC7 | PC8 | PC9 | PC10 |
---|---|---|---|---|---|---|---|---|---|---|
N | 0.443 | 0.029 | 0.119 | 0.374 | 0.085 | -0.071 | 0.389 | -0.413 | 0.439 | 0.353 |
P | 0.249 | -0.468 | -0.030 | 0.226 | 0.294 | 0.677 | -0.279 | -0.121 | -0.140 | -0.101 |
K | 0.210 | 0.069 | 0.672 | 0.078 | 0.284 | -0.164 | 0.180 | 0.125 | -0.137 | -0.566 |
Ca | -0.305 | 0.462 | -0.106 | 0.081 | -0.103 | 0.552 | 0.491 | -0.217 | -0.088 | -0.255 |
Mg | -0.221 | 0.126 | -0.412 | 0.128 | 0.806 | -0.277 | 0.023 | -0.117 | -0.071 | -0.055 |
Fe | 0.335 | 0.459 | -0.181 | -0.200 | 0.029 | 0.110 | -0.443 | -0.018 | 0.523 | -0.351 |
Mn | 0.426 | 0.166 | -0.297 | 0.164 | 0.045 | 0.105 | 0.277 | 0.741 | -0.141 | 0.126 |
Cu | 0.311 | 0.322 | 0.178 | -0.549 | 0.211 | 0.121 | -0.041 | -0.225 | -0.440 | 0.407 |
Zn | -0.108 | 0.449 | 0.208 | 0.630 | -0.095 | -0.023 | -0.471 | 0.004 | -0.257 | 0.222 |
B | -0.392 | 0.046 | 0.395 | -0.126 | 0.329 | 0.298 | -0.018 | 0.372 | 0.458 | 0.359 |
特征值 | 3.706 | 1.869 | 1.589 | 1.087 | 0.713 | 0.470 | 0.287 | 0.132 | 0.086 | 0.060 |
贡献率/% | 37.060 | 18.692 | 15.889 | 10.871 | 7.132 | 4.697 | 2.870 | 1.320 | 0.865 | 0.604 |
累积贡献率/% | 37.060 | 55.752 | 71.642 | 82.512 | 89.645 | 94.342 | 97.212 | 98.531 | 99.396 | 100 |
项目 | PC1 | PC2 | PC3 | PC4 | PC5 | PC6 | PC7 | PC8 | PC9 | PC10 |
---|---|---|---|---|---|---|---|---|---|---|
N | 0.443 | 0.029 | 0.119 | 0.374 | 0.085 | -0.071 | 0.389 | -0.413 | 0.439 | 0.353 |
P | 0.249 | -0.468 | -0.030 | 0.226 | 0.294 | 0.677 | -0.279 | -0.121 | -0.140 | -0.101 |
K | 0.210 | 0.069 | 0.672 | 0.078 | 0.284 | -0.164 | 0.180 | 0.125 | -0.137 | -0.566 |
Ca | -0.305 | 0.462 | -0.106 | 0.081 | -0.103 | 0.552 | 0.491 | -0.217 | -0.088 | -0.255 |
Mg | -0.221 | 0.126 | -0.412 | 0.128 | 0.806 | -0.277 | 0.023 | -0.117 | -0.071 | -0.055 |
Fe | 0.335 | 0.459 | -0.181 | -0.200 | 0.029 | 0.110 | -0.443 | -0.018 | 0.523 | -0.351 |
Mn | 0.426 | 0.166 | -0.297 | 0.164 | 0.045 | 0.105 | 0.277 | 0.741 | -0.141 | 0.126 |
Cu | 0.311 | 0.322 | 0.178 | -0.549 | 0.211 | 0.121 | -0.041 | -0.225 | -0.440 | 0.407 |
Zn | -0.108 | 0.449 | 0.208 | 0.630 | -0.095 | -0.023 | -0.471 | 0.004 | -0.257 | 0.222 |
B | -0.392 | 0.046 | 0.395 | -0.126 | 0.329 | 0.298 | -0.018 | 0.372 | 0.458 | 0.359 |
特征值 | 3.706 | 1.869 | 1.589 | 1.087 | 0.713 | 0.470 | 0.287 | 0.132 | 0.086 | 0.060 |
贡献率/% | 37.060 | 18.692 | 15.889 | 10.871 | 7.132 | 4.697 | 2.870 | 1.320 | 0.865 | 0.604 |
累积贡献率/% | 37.060 | 55.752 | 71.642 | 82.512 | 89.645 | 94.342 | 97.212 | 98.531 | 99.396 | 100 |
年份 | 梨园编号 | Z1 | Z2 | Z3 | Z4 | Z | 排序 |
---|---|---|---|---|---|---|---|
2018 | WY4 | 2.289 | 1.494 | 0.306 | 0.294 | 1.464 | 1 |
WY6 | 2.807 | 1.151 | -1.714 | 0.269 | 1.225 | 2 | |
NP1 | 2.782 | 0.400 | -0.939 | -0.707 | 1.063 | 3 | |
LW7 | 2.691 | -0.417 | -0.254 | -0.408 | 1.010 | 4 | |
NP2 | 1.666 | -1.392 | 3.148 | -1.370 | 0.858 | 5 | |
LW8 | 0.781 | 0.460 | 0.164 | 0.878 | 0.603 | 6 | |
WY5 | -0.700 | 0.604 | 0.807 | 2.890 | 0.362 | 7 | |
LW9 | 0.290 | -0.300 | 0.262 | 1.329 | 0.289 | 8 | |
NP3 | 1.483 | -1.651 | -0.711 | 0.480 | 0.218 | 9 | |
2017 | WY4 | -1.132 | 0.034 | 1.418 | 0.514 | -0.159 | 10 |
NP1 | -0.437 | 0.904 | -0.146 | -1.347 | -0.198 | 11 | |
LW8 | -1.374 | 1.263 | 1.390 | -1.043 | -0.201 | 12 | |
LW7 | -0.663 | 0.302 | -1.295 | -1.121 | -0.628 | 13 | |
LW9 | -2.214 | 1.537 | -0.421 | -0.294 | -0.766 | 14 | |
WY5 | -2.807 | 1.379 | 0.829 | -0.223 | -0.817 | 15 | |
WY6 | -1.043 | -2.009 | -0.058 | 0.222 | -0.905 | 16 | |
NP2 | -1.400 | -3.408 | -0.531 | -0.140 | -1.521 | 17 | |
NP3 | -3.019 | -0.350 | -2.252 | -0.223 | -1.899 | 18 |
年份 | 梨园编号 | Z1 | Z2 | Z3 | Z4 | Z | 排序 |
---|---|---|---|---|---|---|---|
2018 | WY4 | 2.289 | 1.494 | 0.306 | 0.294 | 1.464 | 1 |
WY6 | 2.807 | 1.151 | -1.714 | 0.269 | 1.225 | 2 | |
NP1 | 2.782 | 0.400 | -0.939 | -0.707 | 1.063 | 3 | |
LW7 | 2.691 | -0.417 | -0.254 | -0.408 | 1.010 | 4 | |
NP2 | 1.666 | -1.392 | 3.148 | -1.370 | 0.858 | 5 | |
LW8 | 0.781 | 0.460 | 0.164 | 0.878 | 0.603 | 6 | |
WY5 | -0.700 | 0.604 | 0.807 | 2.890 | 0.362 | 7 | |
LW9 | 0.290 | -0.300 | 0.262 | 1.329 | 0.289 | 8 | |
NP3 | 1.483 | -1.651 | -0.711 | 0.480 | 0.218 | 9 | |
2017 | WY4 | -1.132 | 0.034 | 1.418 | 0.514 | -0.159 | 10 |
NP1 | -0.437 | 0.904 | -0.146 | -1.347 | -0.198 | 11 | |
LW8 | -1.374 | 1.263 | 1.390 | -1.043 | -0.201 | 12 | |
LW7 | -0.663 | 0.302 | -1.295 | -1.121 | -0.628 | 13 | |
LW9 | -2.214 | 1.537 | -0.421 | -0.294 | -0.766 | 14 | |
WY5 | -2.807 | 1.379 | 0.829 | -0.223 | -0.817 | 15 | |
WY6 | -1.043 | -2.009 | -0.058 | 0.222 | -0.905 | 16 | |
NP2 | -1.400 | -3.408 | -0.531 | -0.140 | -1.521 | 17 | |
NP3 | -3.019 | -0.350 | -2.252 | -0.223 | -1.899 | 18 |
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