Acta Prataculturae Sinica ›› 2026, Vol. 35 ›› Issue (10): 91-105.DOI: 10.11686/cyxb2025363
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Cai-ling LIU1(
), Shui-zhen HUANG2, Yi-bin HUANG1, Hong-yun YE3, Chun-mei HE1, Shao-jie ZHONG1, Qing-hua LI1, Fei WANG1(
)
Received:2025-09-08
Revised:2025-12-01
Online:2026-10-20
Published:2026-09-09
Contact:
Fei WANG
Cai-ling LIU, Shui-zhen HUANG, Yi-bin HUANG, Hong-yun YE, Chun-mei HE, Shao-jie ZHONG, Qing-hua LI, Fei WANG. An evaluation using multivariate statistical methods of suitability of 30 Chinese milk vetch germplasm lines for dual purpose vegetable and green manure use[J]. Acta Prataculturae Sinica, 2026, 35(10): 91-105.
编号 Code | 品种 Varieties | 来源 Origin | 熟期 Maturity | 编号 Code | 品种 Varieties | 来源 Origin | 熟期 Maturity |
|---|---|---|---|---|---|---|---|
| 1 | 桂紫7号 Guizi No.7 | 广西Guangxi | 早熟种Prematurity | 16 | 弋江大叶Yijiangdaye | 安徽Anhui | 中熟种Mid-maturation |
| 2 | 闽清金沙Minqingjinsha | 福建Fujian | 早熟种Prematurity | 17 | 弋江籽3号Yijiangzi No.3 | 安徽Anhui | 中熟种Mid-maturation |
| 3 | 皖紫Wanzi | 安徽Anhui | 早熟种Prematurity | 18 | 弋江籽2号Yijiangzi No.2 | 安徽Anhui | 中熟种Mid-maturation |
| 4 | 闽紫1号Minzi No.1 | 福建Fujian | 早熟种Prematurity | 19 | 弋江籽Yijiangzi | 安徽Anhui | 中熟种Mid-maturation |
| 5 | 湘乡种Xiangxiang | 湖南Hunan | 早熟种Prematurity | 20 | 金沙种Jinsha | 贵州Guizhou | 中熟种Mid-maturation |
| 6 | 野炉村Yelu village | 陕西Shaanxi | 早熟种Prematurity | 21 | 南桥种Nanqiao | 上海Shanghai | 中熟种Mid-maturation |
| 7 | 焦山村Jiaoshan village | 陕西Shaanxi | 早熟种Prematurity | 22 | 余江大叶Yujiangdaye | 江西Jiangxi | 中熟种Mid-maturation |
| 8 | 信阳籽Xinyangzi | 河南Henan | 早熟种Prematurity | 23 | 闽紫5号Minzi No.5 | 福建Fujian | 中熟种Mid-maturation |
| 9 | 浦城2号Pucheng No.2 | 福建Fujian | 中熟种Mid-maturation | 24 | 闽紫6号Minzi No.6 | 福建Fujian | 中熟种Mid-maturation |
| 10 | 湘紫1号Xiangzi No.1 | 湖南Hunan | 中熟种Mid-maturation | 25 | 富乐种Fule | 云南Yunnan | 中熟种Mid-maturation |
| 11 | 湘紫4号Xiangzi No.4 | 湖南Hunan | 中熟种Mid-maturation | 26 | 萍宁72号Pingning No.72 | 广西Guangxi | 中熟种Mid-maturation |
| 12 | 闽紫7号Minzi No.7 | 福建Fujian | 中熟种Mid-maturation | 27 | m83yij | 河南Henan | 中熟种Mid-maturation |
| 13 | 闽紫8号Minzi No.8 | 福建Fujian | 中熟种Mid-maturation | 28 | 升钟Shengzhong | 四川Sichuan | 晚熟种Late maturity |
| 14 | yH925 | 河南Henan | 中熟种Mid-maturation | 29 | 浙紫5号Zhezi No.5 | 浙江Zhejiang | 晚熟种Late maturity |
| 15 | 平湖大叶Pinghudaye | 浙江Zhejiang | 中熟种Mid-maturation | 30 | 宁波大桥Ningbodaqiao | 浙江Zhejiang | 晚熟种Late maturity |
Table 1 The regions and maturity of the 30 Chinese milk vetch varieties used in the study
编号 Code | 品种 Varieties | 来源 Origin | 熟期 Maturity | 编号 Code | 品种 Varieties | 来源 Origin | 熟期 Maturity |
|---|---|---|---|---|---|---|---|
| 1 | 桂紫7号 Guizi No.7 | 广西Guangxi | 早熟种Prematurity | 16 | 弋江大叶Yijiangdaye | 安徽Anhui | 中熟种Mid-maturation |
| 2 | 闽清金沙Minqingjinsha | 福建Fujian | 早熟种Prematurity | 17 | 弋江籽3号Yijiangzi No.3 | 安徽Anhui | 中熟种Mid-maturation |
| 3 | 皖紫Wanzi | 安徽Anhui | 早熟种Prematurity | 18 | 弋江籽2号Yijiangzi No.2 | 安徽Anhui | 中熟种Mid-maturation |
| 4 | 闽紫1号Minzi No.1 | 福建Fujian | 早熟种Prematurity | 19 | 弋江籽Yijiangzi | 安徽Anhui | 中熟种Mid-maturation |
| 5 | 湘乡种Xiangxiang | 湖南Hunan | 早熟种Prematurity | 20 | 金沙种Jinsha | 贵州Guizhou | 中熟种Mid-maturation |
| 6 | 野炉村Yelu village | 陕西Shaanxi | 早熟种Prematurity | 21 | 南桥种Nanqiao | 上海Shanghai | 中熟种Mid-maturation |
| 7 | 焦山村Jiaoshan village | 陕西Shaanxi | 早熟种Prematurity | 22 | 余江大叶Yujiangdaye | 江西Jiangxi | 中熟种Mid-maturation |
| 8 | 信阳籽Xinyangzi | 河南Henan | 早熟种Prematurity | 23 | 闽紫5号Minzi No.5 | 福建Fujian | 中熟种Mid-maturation |
| 9 | 浦城2号Pucheng No.2 | 福建Fujian | 中熟种Mid-maturation | 24 | 闽紫6号Minzi No.6 | 福建Fujian | 中熟种Mid-maturation |
| 10 | 湘紫1号Xiangzi No.1 | 湖南Hunan | 中熟种Mid-maturation | 25 | 富乐种Fule | 云南Yunnan | 中熟种Mid-maturation |
| 11 | 湘紫4号Xiangzi No.4 | 湖南Hunan | 中熟种Mid-maturation | 26 | 萍宁72号Pingning No.72 | 广西Guangxi | 中熟种Mid-maturation |
| 12 | 闽紫7号Minzi No.7 | 福建Fujian | 中熟种Mid-maturation | 27 | m83yij | 河南Henan | 中熟种Mid-maturation |
| 13 | 闽紫8号Minzi No.8 | 福建Fujian | 中熟种Mid-maturation | 28 | 升钟Shengzhong | 四川Sichuan | 晚熟种Late maturity |
| 14 | yH925 | 河南Henan | 中熟种Mid-maturation | 29 | 浙紫5号Zhezi No.5 | 浙江Zhejiang | 晚熟种Late maturity |
| 15 | 平湖大叶Pinghudaye | 浙江Zhejiang | 中熟种Mid-maturation | 30 | 宁波大桥Ningbodaqiao | 浙江Zhejiang | 晚熟种Late maturity |
性状 Trait | 熟期 Maturity | 最小值 Minimum | 最大值 Maximum | 平均值 Average | 标准差Standard deviation (SD) | 变异系数Coefficient of variation (CV,%) |
|---|---|---|---|---|---|---|
钙Calcium (Ca,mg·kg-1) | 早熟种Prematurity | 8800.24 | 10697.56 | 9742.79a | 730.12 | 7.67 |
| 中熟种Mid-maturation | 7766.09 | 10920.13 | 9389.24b | 775.35 | ||
| 晚熟种Late maturity | 9252.96 | 9782.52 | 9513.59ab | 264.88 | ||
镁Magnesium (Mg,mg·kg-1) | 早熟种Prematurity | 2034.33 | 2209.80 | 2114.53a | 58.27 | 4.62 |
| 中熟种Mid-maturation | 1884.60 | 2307.98 | 2060.87b | 111.37 | ||
| 晚熟种Late maturity | 2109.71 | 2122.77 | 2117.64a | 6.97 | ||
铁Iron (Fe,mg·kg-1) | 早熟种Prematurity | 436.74 | 1077.68 | 808.77a | 260.11 | 33.48 |
| 中熟种Mid-maturation | 373.85 | 1417.12 | 798.83a | 293.34 | ||
| 晚熟种Late maturity | 619.37 | 1009.62 | 855.81a | 207.83 | ||
锰Manganese (Mn,mg·kg-1) | 早熟种Prematurity | 93.47 | 140.00 | 121.65a | 15.45 | 11.45 |
| 中熟种Mid-maturation | 92.86 | 144.69 | 116.47a | 13.43 | ||
| 晚熟种Late maturity | 107.26 | 127.80 | 119.46a | 10.80 | ||
铜Copper (Cu,mg·kg-1) | 早熟种Prematurity | 16.17 | 18.42 | 17.14b | 0.88 | 7.00 |
| 中熟种Mid-maturation | 14.75 | 18.65 | 17.02b | 1.18 | ||
| 晚熟种Late maturity | 16.55 | 19.79 | 18.50a | 1.72 | ||
锌Zinc (Zn,mg·kg-1) | 早熟种Prematurity | 62.32 | 85.54 | 77.67ab | 6.96 | 11.59 |
| 中熟种Mid-maturation | 65.97 | 103.70 | 81.36a | 10.51 | ||
| 晚熟种Late maturity | 71.71 | 79.96 | 76.24b | 4.18 | ||
硒Selenium (Se,mg·kg-1) | 早熟种Prematurity | 0.07 | 0.11 | 0.08b | 0.01 | 24.40 |
| 中熟种Mid-maturation | 0.06 | 0.15 | 0.10a | 0.03 | ||
| 晚熟种Late maturity | 0.08 | 0.10 | 0.09ab | 0.01 | ||
维生素C Vitamin C (Vc,mg·kg-1) | 早熟种Prematurity | 37.44 | 67.50 | 49.87a | 11.45 | 24.08 |
| 中熟种Mid-maturation | 24.82 | 76.39 | 51.25a | 13.17 | ||
| 晚熟种Late maturity | 36.71 | 57.82 | 50.62a | 12.07 | ||
膳食纤维Dietary fiber (Df,%) | 早熟种Prematurity | 40.84 | 42.49 | 41.62a | 0.73 | 2.66 |
| 中熟种Mid-maturation | 39.03 | 42.82 | 40.86b | 1.12 | ||
| 晚熟种Late maturity | 39.49 | 42.72 | 41.14ab | 1.62 | ||
蛋白质Protein (Pro,%) | 早熟种Prematurity | 13.65 | 18.99 | 16.43a | 1.71 | 12.36 |
| 中熟种Mid-maturation | 12.28 | 19.29 | 15.55ab | 2.00 | ||
| 晚熟种Late maturity | 13.32 | 17.84 | 15.09b | 2.41 | ||
可溶性糖Soluble sugar (SS,%) | 早熟种Prematurity | 1.17 | 1.86 | 1.60b | 0.28 | 17.79 |
| 中熟种Mid-maturation | 1.18 | 2.41 | 1.76a | 0.29 | ||
| 晚熟种Late maturity | 1.25 | 1.95 | 1.53b | 0.37 | ||
| 鲜草产量Fresh grass yield (FGY,t·hm-2) | 早熟种Prematurity | 14.35 | 29.40 | 22.42b | 5.51 | 30.19 |
| 中熟种Mid-maturation | 6.34 | 33.65 | 24.04ab | 7.74 | ||
| 晚熟种Late maturity | 15.34 | 33.38 | 25.85a | 9.38 |
Table 2 Comparison in vegetable quality trait of Chinese milk vetch germplasm resources across different maturity
性状 Trait | 熟期 Maturity | 最小值 Minimum | 最大值 Maximum | 平均值 Average | 标准差Standard deviation (SD) | 变异系数Coefficient of variation (CV,%) |
|---|---|---|---|---|---|---|
钙Calcium (Ca,mg·kg-1) | 早熟种Prematurity | 8800.24 | 10697.56 | 9742.79a | 730.12 | 7.67 |
| 中熟种Mid-maturation | 7766.09 | 10920.13 | 9389.24b | 775.35 | ||
| 晚熟种Late maturity | 9252.96 | 9782.52 | 9513.59ab | 264.88 | ||
镁Magnesium (Mg,mg·kg-1) | 早熟种Prematurity | 2034.33 | 2209.80 | 2114.53a | 58.27 | 4.62 |
| 中熟种Mid-maturation | 1884.60 | 2307.98 | 2060.87b | 111.37 | ||
| 晚熟种Late maturity | 2109.71 | 2122.77 | 2117.64a | 6.97 | ||
铁Iron (Fe,mg·kg-1) | 早熟种Prematurity | 436.74 | 1077.68 | 808.77a | 260.11 | 33.48 |
| 中熟种Mid-maturation | 373.85 | 1417.12 | 798.83a | 293.34 | ||
| 晚熟种Late maturity | 619.37 | 1009.62 | 855.81a | 207.83 | ||
锰Manganese (Mn,mg·kg-1) | 早熟种Prematurity | 93.47 | 140.00 | 121.65a | 15.45 | 11.45 |
| 中熟种Mid-maturation | 92.86 | 144.69 | 116.47a | 13.43 | ||
| 晚熟种Late maturity | 107.26 | 127.80 | 119.46a | 10.80 | ||
铜Copper (Cu,mg·kg-1) | 早熟种Prematurity | 16.17 | 18.42 | 17.14b | 0.88 | 7.00 |
| 中熟种Mid-maturation | 14.75 | 18.65 | 17.02b | 1.18 | ||
| 晚熟种Late maturity | 16.55 | 19.79 | 18.50a | 1.72 | ||
锌Zinc (Zn,mg·kg-1) | 早熟种Prematurity | 62.32 | 85.54 | 77.67ab | 6.96 | 11.59 |
| 中熟种Mid-maturation | 65.97 | 103.70 | 81.36a | 10.51 | ||
| 晚熟种Late maturity | 71.71 | 79.96 | 76.24b | 4.18 | ||
硒Selenium (Se,mg·kg-1) | 早熟种Prematurity | 0.07 | 0.11 | 0.08b | 0.01 | 24.40 |
| 中熟种Mid-maturation | 0.06 | 0.15 | 0.10a | 0.03 | ||
| 晚熟种Late maturity | 0.08 | 0.10 | 0.09ab | 0.01 | ||
维生素C Vitamin C (Vc,mg·kg-1) | 早熟种Prematurity | 37.44 | 67.50 | 49.87a | 11.45 | 24.08 |
| 中熟种Mid-maturation | 24.82 | 76.39 | 51.25a | 13.17 | ||
| 晚熟种Late maturity | 36.71 | 57.82 | 50.62a | 12.07 | ||
膳食纤维Dietary fiber (Df,%) | 早熟种Prematurity | 40.84 | 42.49 | 41.62a | 0.73 | 2.66 |
| 中熟种Mid-maturation | 39.03 | 42.82 | 40.86b | 1.12 | ||
| 晚熟种Late maturity | 39.49 | 42.72 | 41.14ab | 1.62 | ||
蛋白质Protein (Pro,%) | 早熟种Prematurity | 13.65 | 18.99 | 16.43a | 1.71 | 12.36 |
| 中熟种Mid-maturation | 12.28 | 19.29 | 15.55ab | 2.00 | ||
| 晚熟种Late maturity | 13.32 | 17.84 | 15.09b | 2.41 | ||
可溶性糖Soluble sugar (SS,%) | 早熟种Prematurity | 1.17 | 1.86 | 1.60b | 0.28 | 17.79 |
| 中熟种Mid-maturation | 1.18 | 2.41 | 1.76a | 0.29 | ||
| 晚熟种Late maturity | 1.25 | 1.95 | 1.53b | 0.37 | ||
| 鲜草产量Fresh grass yield (FGY,t·hm-2) | 早熟种Prematurity | 14.35 | 29.40 | 22.42b | 5.51 | 30.19 |
| 中熟种Mid-maturation | 6.34 | 33.65 | 24.04ab | 7.74 | ||
| 晚熟种Late maturity | 15.34 | 33.38 | 25.85a | 9.38 |
来源地 Origin | 钙Calcium (Ca, mg·kg-1) | 镁Magnesium (Mg, mg·kg-1) | 铁Iron (Fe, mg·kg-1) | 锰Manganese (Mn, mg·kg-1) | 铜Copper (Cu, mg·kg-1) | 锌Zinc (Zn, mg·kg-1) |
|---|---|---|---|---|---|---|
| 西北地区Northwest area | 8868.27±23.33c | 2150.87±6.67a | 942.76±20.84a | 137.65±0.81a | 18.08±0.12a | 78.59±0.74a |
| 华中地区Central China | 9404.96±184.10b | 2083.32±75.44cd | 797.13±159.16b | 109.15±5.51d | 17.16±0.52b | 80.97±7.98a |
| 华东地区East China | 9499.63±848.02b | 2060.86±92.25d | 844.08±285.05ab | 121.04±12.97b | 17.17±1.40b | 80.92±8.24a |
| 华南地区South China | 10329.30±78.46a | 2121.77±1.66ab | 599.45±19.79c | 107.62±2.66d | 16.96±0.26b | 79.66±1.45a |
| 西南地区Southwest area | 9744.63±122.18b | 2115.31±11.13ab | 666.27±70.68c | 113.79±2.81c | 17.04±0.26b | 72.68±0.98b |
来源地 Origin | 硒 Selenium (Se, mg·kg-1) | 维生素C Vitamin C (Vc, mg·kg-1) | 膳食纤维 Dietary fiber (Df, %) | 蛋白质 Protein (Pro, %) | 可溶性糖 Soluble sugar (SS, %) | 鲜草产量 Fresh grass yield (FGY, t·hm-2) |
| 西北地区Northwest area | 0.08±0.00c | 44.68±2.56c | 41.88±0.17a | 14.40±0.27c | 1.17±0.00b | 24.08±0.88c |
| 华中地区Central China | 0.09±0.01b | 54.36±4.99a | 40.90±0.48bc | 17.09±1.07a | 1.73±0.14a | 26.24±2.57bc |
| 华东地区East China | 0.10±0.02a | 50.88±11.86ab | 41.19±1.21b | 15.78±1.79b | 1.73±0.32a | 21.39±7.50d |
| 华南地区South China | 0.07±0.00c | 50.51±3.09ab | 40.78±0.25c | 14.15±0.33c | 1.77±0.01a | 28.08±1.91ab |
| 西南地区Southwest area | 0.09±0.01b | 47.71±8.86bc | 40.56±0.33c | 14.73±0.95c | 1.72±0.07a | 29.41±2.25a |
Table 3 Comparison of differences in vegetable quality among Chinese milk vetch germplasm resources from different geographical origins
来源地 Origin | 钙Calcium (Ca, mg·kg-1) | 镁Magnesium (Mg, mg·kg-1) | 铁Iron (Fe, mg·kg-1) | 锰Manganese (Mn, mg·kg-1) | 铜Copper (Cu, mg·kg-1) | 锌Zinc (Zn, mg·kg-1) |
|---|---|---|---|---|---|---|
| 西北地区Northwest area | 8868.27±23.33c | 2150.87±6.67a | 942.76±20.84a | 137.65±0.81a | 18.08±0.12a | 78.59±0.74a |
| 华中地区Central China | 9404.96±184.10b | 2083.32±75.44cd | 797.13±159.16b | 109.15±5.51d | 17.16±0.52b | 80.97±7.98a |
| 华东地区East China | 9499.63±848.02b | 2060.86±92.25d | 844.08±285.05ab | 121.04±12.97b | 17.17±1.40b | 80.92±8.24a |
| 华南地区South China | 10329.30±78.46a | 2121.77±1.66ab | 599.45±19.79c | 107.62±2.66d | 16.96±0.26b | 79.66±1.45a |
| 西南地区Southwest area | 9744.63±122.18b | 2115.31±11.13ab | 666.27±70.68c | 113.79±2.81c | 17.04±0.26b | 72.68±0.98b |
来源地 Origin | 硒 Selenium (Se, mg·kg-1) | 维生素C Vitamin C (Vc, mg·kg-1) | 膳食纤维 Dietary fiber (Df, %) | 蛋白质 Protein (Pro, %) | 可溶性糖 Soluble sugar (SS, %) | 鲜草产量 Fresh grass yield (FGY, t·hm-2) |
| 西北地区Northwest area | 0.08±0.00c | 44.68±2.56c | 41.88±0.17a | 14.40±0.27c | 1.17±0.00b | 24.08±0.88c |
| 华中地区Central China | 0.09±0.01b | 54.36±4.99a | 40.90±0.48bc | 17.09±1.07a | 1.73±0.14a | 26.24±2.57bc |
| 华东地区East China | 0.10±0.02a | 50.88±11.86ab | 41.19±1.21b | 15.78±1.79b | 1.73±0.32a | 21.39±7.50d |
| 华南地区South China | 0.07±0.00c | 50.51±3.09ab | 40.78±0.25c | 14.15±0.33c | 1.77±0.01a | 28.08±1.91ab |
| 西南地区Southwest area | 0.09±0.01b | 47.71±8.86bc | 40.56±0.33c | 14.73±0.95c | 1.72±0.07a | 29.41±2.25a |
指标 Index | 主成分Principal component | ||||
|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | |
| 钙Calcium (Ca) | 0.018 | 0.457 | 0.266 | 0.222 | -0.021 |
| 镁Magnesium (Mg) | 0.136 | 0.570 | -0.088 | -0.041 | -0.046 |
| 铁Iron (Fe) | 0.467 | -0.001 | 0.094 | 0.281 | 0.242 |
| 锰Manganese (Mn) | 0.422 | -0.048 | 0.059 | -0.464 | -0.188 |
| 铜Copper (Cu) | 0.148 | 0.110 | -0.281 | 0.612 | 0.247 |
| 锌Zinc (Zn) | 0.146 | 0.168 | 0.566 | 0.188 | -0.213 |
| 硒Selenium (Se) | 0.042 | -0.492 | 0.179 | 0.210 | 0.329 |
| 维生素C Vitamin C (Vc) | -0.261 | 0.164 | 0.219 | 0.146 | -0.272 |
| 膳食纤维Dietary fiber (Df) | 0.242 | 0.267 | -0.114 | -0.368 | 0.454 |
| 蛋白质Protein (Pro) | -0.147 | 0.153 | 0.402 | -0.186 | 0.600 |
| 可溶性糖Soluble sugar (SS) | -0.508 | -0.011 | 0.250 | -0.093 | 0.183 |
| 鲜草产量Fresh grass yield (FGY) | -0.366 | 0.246 | -0.440 | 0.023 | 0.126 |
| 特征值Eigen values | 2.756 | 2.390 | 1.616 | 1.439 | 1.201 |
| 贡献率Contribution rate (%) | 22.962 | 19.914 | 13.467 | 11.987 | 10.005 |
| 权重Weight (%) | 29.31 | 25.42 | 17.19 | 15.30 | 12.77 |
| 累积贡献率Cumulative contribution rate (%) | 22.962 | 42.876 | 56.343 | 68.330 | 78.335 |
Table 4 Principal component loading matrix, characteristic value and variance contribution rate of vegetable quality index of Chinese milk vetch germplasm resources
指标 Index | 主成分Principal component | ||||
|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | |
| 钙Calcium (Ca) | 0.018 | 0.457 | 0.266 | 0.222 | -0.021 |
| 镁Magnesium (Mg) | 0.136 | 0.570 | -0.088 | -0.041 | -0.046 |
| 铁Iron (Fe) | 0.467 | -0.001 | 0.094 | 0.281 | 0.242 |
| 锰Manganese (Mn) | 0.422 | -0.048 | 0.059 | -0.464 | -0.188 |
| 铜Copper (Cu) | 0.148 | 0.110 | -0.281 | 0.612 | 0.247 |
| 锌Zinc (Zn) | 0.146 | 0.168 | 0.566 | 0.188 | -0.213 |
| 硒Selenium (Se) | 0.042 | -0.492 | 0.179 | 0.210 | 0.329 |
| 维生素C Vitamin C (Vc) | -0.261 | 0.164 | 0.219 | 0.146 | -0.272 |
| 膳食纤维Dietary fiber (Df) | 0.242 | 0.267 | -0.114 | -0.368 | 0.454 |
| 蛋白质Protein (Pro) | -0.147 | 0.153 | 0.402 | -0.186 | 0.600 |
| 可溶性糖Soluble sugar (SS) | -0.508 | -0.011 | 0.250 | -0.093 | 0.183 |
| 鲜草产量Fresh grass yield (FGY) | -0.366 | 0.246 | -0.440 | 0.023 | 0.126 |
| 特征值Eigen values | 2.756 | 2.390 | 1.616 | 1.439 | 1.201 |
| 贡献率Contribution rate (%) | 22.962 | 19.914 | 13.467 | 11.987 | 10.005 |
| 权重Weight (%) | 29.31 | 25.42 | 17.19 | 15.30 | 12.77 |
| 累积贡献率Cumulative contribution rate (%) | 22.962 | 42.876 | 56.343 | 68.330 | 78.335 |
编号 Code | 主成分 Principal component | 隶属函数Membership function | D值 D-value | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| F1 | F2 | F3 | F4 | F5 | F1’ | F2’ | F3’ | F4’ | F5’ | ||
| 1 | -0.44 | 1.07 | -0.08 | -0.81 | -0.48 | 0.42 | 0.70 | 0.45 | 0.31 | 0.45 | 0.51 |
| 2 | 1.29 | 0.41 | 1.60 | -0.64 | 0.77 | 0.66 | 0.61 | 0.81 | 0.34 | 0.77 | 0.66 |
| 3 | 1.82 | -0.04 | 0.74 | -1.60 | 0.39 | 0.73 | 0.55 | 0.63 | 0.16 | 0.67 | 0.59 |
| 4 | -1.35 | 2.61 | 1.40 | -0.46 | -0.27 | 0.30 | 0.92 | 0.77 | 0.38 | 0.51 | 0.61 |
| 5 | -0.87 | 1.05 | 0.01 | 0.80 | 0.29 | 0.37 | 0.70 | 0.47 | 0.61 | 0.65 | 0.57 |
| 6 | 2.45 | 0.72 | -2.16 | -0.40 | -0.20 | 0.81 | 0.65 | 0.00 | 0.39 | 0.52 | 0.56 |
| 7 | 2.01 | 0.09 | -0.74 | -0.58 | -0.80 | 0.75 | 0.56 | 0.31 | 0.35 | 0.37 | 0.54 |
| 8 | -1.88 | -0.74 | -0.72 | 0.31 | 1.69 | 0.23 | 0.45 | 0.31 | 0.52 | 1.00 | 0.46 |
| 9 | 1.13 | 1.11 | 1.83 | 2.84 | 0.10 | 0.63 | 0.71 | 0.86 | 1.00 | 0.60 | 0.77 |
| 10 | -0.50 | 3.18 | 1.94 | -1.08 | 0.64 | 0.41 | 1.00 | 0.89 | 0.26 | 0.74 | 0.70 |
| 11 | -1.68 | -1.25 | 0.69 | 0.20 | -1.85 | 0.26 | 0.37 | 0.62 | 0.50 | 0.11 | 0.38 |
| 12 | -3.58 | -1.38 | 0.78 | 0.52 | 0.35 | 0.00 | 0.36 | 0.64 | 0.56 | 0.66 | 0.38 |
| 13 | -1.29 | -3.89 | 0.18 | 0.98 | 1.01 | 0.31 | 0.00 | 0.51 | 0.65 | 0.83 | 0.38 |
| 14 | 0.04 | -1.13 | 0.90 | 1.13 | 1.21 | 0.49 | 0.39 | 0.66 | 0.68 | 0.88 | 0.59 |
| 15 | 0.25 | -2.63 | 0.00 | -2.15 | -2.28 | 0.52 | 0.18 | 0.47 | 0.05 | 0.00 | 0.29 |
| 16 | -0.82 | -1.19 | 2.46 | -1.21 | -1.26 | 0.37 | 0.38 | 1.00 | 0.23 | 0.26 | 0.46 |
| 17 | 3.85 | -1.32 | 1.64 | 1.10 | 0.77 | 1.00 | 0.36 | 0.82 | 0.67 | 0.77 | 0.74 |
| 18 | 1.97 | -0.15 | 1.42 | -0.82 | -1.21 | 0.75 | 0.53 | 0.78 | 0.31 | 0.27 | 0.59 |
| 19 | -0.01 | -2.14 | -1.18 | -2.44 | 1.43 | 0.48 | 0.25 | 0.21 | 0.00 | 0.93 | 0.37 |
| 20 | -0.39 | 0.75 | -2.05 | -0.95 | -0.92 | 0.43 | 0.66 | 0.02 | 0.28 | 0.34 | 0.41 |
| 21 | -0.51 | -1.74 | -0.47 | 0.45 | 1.52 | 0.41 | 0.31 | 0.37 | 0.55 | 0.96 | 0.48 |
| 22 | -1.47 | 1.90 | -0.29 | -0.93 | 1.21 | 0.28 | 0.82 | 0.40 | 0.29 | 0.88 | 0.55 |
| 23 | 0.72 | 1.84 | 0.34 | 0.19 | 0.74 | 0.58 | 0.81 | 0.54 | 0.50 | 0.76 | 0.67 |
| 24 | -2.02 | 0.86 | -1.60 | 1.10 | -1.00 | 0.21 | 0.67 | 0.12 | 0.67 | 0.32 | 0.42 |
| 25 | -0.41 | -0.76 | -0.39 | 1.77 | -1.59 | 0.43 | 0.44 | 0.38 | 0.80 | 0.17 | 0.47 |
| 26 | -1.63 | 1.34 | -0.79 | 1.48 | -1.47 | 0.26 | 0.74 | 0.30 | 0.74 | 0.20 | 0.48 |
| 27 | 0.47 | 1.03 | -1.49 | -0.09 | -0.29 | 0.54 | 0.70 | 0.14 | 0.45 | 0.50 | 0.52 |
| 28 | -1.66 | 0.60 | -0.76 | -0.89 | 1.20 | 0.26 | 0.64 | 0.30 | 0.29 | 0.88 | 0.47 |
| 29 | 2.34 | -0.51 | -1.09 | 1.68 | -0.72 | 0.80 | 0.48 | 0.23 | 0.78 | 0.39 | 0.58 |
| 30 | 2.14 | 0.30 | -2.14 | 0.51 | 1.03 | 0.77 | 0.59 | 0.00 | 0.56 | 0.84 | 0.59 |
Table 5 The principal component value, membership function value and comprehensive evaluation value (D value) in vegetable quality index of Chinese milk vetch germplasm resources
编号 Code | 主成分 Principal component | 隶属函数Membership function | D值 D-value | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| F1 | F2 | F3 | F4 | F5 | F1’ | F2’ | F3’ | F4’ | F5’ | ||
| 1 | -0.44 | 1.07 | -0.08 | -0.81 | -0.48 | 0.42 | 0.70 | 0.45 | 0.31 | 0.45 | 0.51 |
| 2 | 1.29 | 0.41 | 1.60 | -0.64 | 0.77 | 0.66 | 0.61 | 0.81 | 0.34 | 0.77 | 0.66 |
| 3 | 1.82 | -0.04 | 0.74 | -1.60 | 0.39 | 0.73 | 0.55 | 0.63 | 0.16 | 0.67 | 0.59 |
| 4 | -1.35 | 2.61 | 1.40 | -0.46 | -0.27 | 0.30 | 0.92 | 0.77 | 0.38 | 0.51 | 0.61 |
| 5 | -0.87 | 1.05 | 0.01 | 0.80 | 0.29 | 0.37 | 0.70 | 0.47 | 0.61 | 0.65 | 0.57 |
| 6 | 2.45 | 0.72 | -2.16 | -0.40 | -0.20 | 0.81 | 0.65 | 0.00 | 0.39 | 0.52 | 0.56 |
| 7 | 2.01 | 0.09 | -0.74 | -0.58 | -0.80 | 0.75 | 0.56 | 0.31 | 0.35 | 0.37 | 0.54 |
| 8 | -1.88 | -0.74 | -0.72 | 0.31 | 1.69 | 0.23 | 0.45 | 0.31 | 0.52 | 1.00 | 0.46 |
| 9 | 1.13 | 1.11 | 1.83 | 2.84 | 0.10 | 0.63 | 0.71 | 0.86 | 1.00 | 0.60 | 0.77 |
| 10 | -0.50 | 3.18 | 1.94 | -1.08 | 0.64 | 0.41 | 1.00 | 0.89 | 0.26 | 0.74 | 0.70 |
| 11 | -1.68 | -1.25 | 0.69 | 0.20 | -1.85 | 0.26 | 0.37 | 0.62 | 0.50 | 0.11 | 0.38 |
| 12 | -3.58 | -1.38 | 0.78 | 0.52 | 0.35 | 0.00 | 0.36 | 0.64 | 0.56 | 0.66 | 0.38 |
| 13 | -1.29 | -3.89 | 0.18 | 0.98 | 1.01 | 0.31 | 0.00 | 0.51 | 0.65 | 0.83 | 0.38 |
| 14 | 0.04 | -1.13 | 0.90 | 1.13 | 1.21 | 0.49 | 0.39 | 0.66 | 0.68 | 0.88 | 0.59 |
| 15 | 0.25 | -2.63 | 0.00 | -2.15 | -2.28 | 0.52 | 0.18 | 0.47 | 0.05 | 0.00 | 0.29 |
| 16 | -0.82 | -1.19 | 2.46 | -1.21 | -1.26 | 0.37 | 0.38 | 1.00 | 0.23 | 0.26 | 0.46 |
| 17 | 3.85 | -1.32 | 1.64 | 1.10 | 0.77 | 1.00 | 0.36 | 0.82 | 0.67 | 0.77 | 0.74 |
| 18 | 1.97 | -0.15 | 1.42 | -0.82 | -1.21 | 0.75 | 0.53 | 0.78 | 0.31 | 0.27 | 0.59 |
| 19 | -0.01 | -2.14 | -1.18 | -2.44 | 1.43 | 0.48 | 0.25 | 0.21 | 0.00 | 0.93 | 0.37 |
| 20 | -0.39 | 0.75 | -2.05 | -0.95 | -0.92 | 0.43 | 0.66 | 0.02 | 0.28 | 0.34 | 0.41 |
| 21 | -0.51 | -1.74 | -0.47 | 0.45 | 1.52 | 0.41 | 0.31 | 0.37 | 0.55 | 0.96 | 0.48 |
| 22 | -1.47 | 1.90 | -0.29 | -0.93 | 1.21 | 0.28 | 0.82 | 0.40 | 0.29 | 0.88 | 0.55 |
| 23 | 0.72 | 1.84 | 0.34 | 0.19 | 0.74 | 0.58 | 0.81 | 0.54 | 0.50 | 0.76 | 0.67 |
| 24 | -2.02 | 0.86 | -1.60 | 1.10 | -1.00 | 0.21 | 0.67 | 0.12 | 0.67 | 0.32 | 0.42 |
| 25 | -0.41 | -0.76 | -0.39 | 1.77 | -1.59 | 0.43 | 0.44 | 0.38 | 0.80 | 0.17 | 0.47 |
| 26 | -1.63 | 1.34 | -0.79 | 1.48 | -1.47 | 0.26 | 0.74 | 0.30 | 0.74 | 0.20 | 0.48 |
| 27 | 0.47 | 1.03 | -1.49 | -0.09 | -0.29 | 0.54 | 0.70 | 0.14 | 0.45 | 0.50 | 0.52 |
| 28 | -1.66 | 0.60 | -0.76 | -0.89 | 1.20 | 0.26 | 0.64 | 0.30 | 0.29 | 0.88 | 0.47 |
| 29 | 2.34 | -0.51 | -1.09 | 1.68 | -0.72 | 0.80 | 0.48 | 0.23 | 0.78 | 0.39 | 0.58 |
| 30 | 2.14 | 0.30 | -2.14 | 0.51 | 1.03 | 0.77 | 0.59 | 0.00 | 0.56 | 0.84 | 0.59 |
性状 Trait | 熟期 Maturity | 最小值 Minimum | 最大值 Maximum | 平均值 Average | 标准差 Standard deviation (SD) | 变异系数Coefficient of variation (CV,%) |
|---|---|---|---|---|---|---|
氮 Nitrogen (kg·hm-2) | 早熟种Prematurity | 32.56 | 74.76 | 53.63a | 16.27 | 26.36 |
| 中熟种Mid-maturation | 26.97 | 60.33 | 45.55b | 9.41 | ||
| 晚熟种Late maturity | 32.47 | 35.15 | 33.76c | 1.34 | ||
磷 Phosphorus (kg·hm-2) | 早熟种Prematurity | 5.39 | 11.67 | 8.37a | 2.56 | 28.55 |
| 中熟种Mid-maturation | 3.64 | 10.95 | 7.13b | 1.93 | ||
| 晚熟种Late maturity | 5.81 | 6.11 | 5.99c | 0.16 | ||
钾 Potassium (kg·hm-2) | 早熟种Prematurity | 37.71 | 98.17 | 64.60a | 22.59 | 31.66 |
| 中熟种Mid-maturation | 27.91 | 85.03 | 53.85b | 15.26 | ||
| 晚熟种Late maturity | 38.54 | 50.16 | 43.26c | 6.11 | ||
有机质 Soil organic matter (t·hm-2) | 早熟种Prematurity | 0.76 | 2.04 | 1.32a | 0.50 | 31.39 |
| 中熟种Mid-maturation | 0.60 | 1.84 | 1.15ab | 0.34 | ||
| 晚熟种Late maturity | 0.97 | 1.15 | 1.04b | 0.10 | ||
干草产量 Hay yield (kg·hm-2) | 早熟种Prematurity | 1064.25 | 2539.09 | 1700.22a | 570.98 | 28.97 |
| 中熟种Mid-maturation | 800.52 | 2292.58 | 1476.50b | 398.75 | ||
| 晚熟种Late maturity | 1223.94 | 1435.94 | 1300.77b | 117.43 |
Table 6 Comparison in accumulation of fertilizer nutrients among Chinese milk vetch germplasm resources across different maturity
性状 Trait | 熟期 Maturity | 最小值 Minimum | 最大值 Maximum | 平均值 Average | 标准差 Standard deviation (SD) | 变异系数Coefficient of variation (CV,%) |
|---|---|---|---|---|---|---|
氮 Nitrogen (kg·hm-2) | 早熟种Prematurity | 32.56 | 74.76 | 53.63a | 16.27 | 26.36 |
| 中熟种Mid-maturation | 26.97 | 60.33 | 45.55b | 9.41 | ||
| 晚熟种Late maturity | 32.47 | 35.15 | 33.76c | 1.34 | ||
磷 Phosphorus (kg·hm-2) | 早熟种Prematurity | 5.39 | 11.67 | 8.37a | 2.56 | 28.55 |
| 中熟种Mid-maturation | 3.64 | 10.95 | 7.13b | 1.93 | ||
| 晚熟种Late maturity | 5.81 | 6.11 | 5.99c | 0.16 | ||
钾 Potassium (kg·hm-2) | 早熟种Prematurity | 37.71 | 98.17 | 64.60a | 22.59 | 31.66 |
| 中熟种Mid-maturation | 27.91 | 85.03 | 53.85b | 15.26 | ||
| 晚熟种Late maturity | 38.54 | 50.16 | 43.26c | 6.11 | ||
有机质 Soil organic matter (t·hm-2) | 早熟种Prematurity | 0.76 | 2.04 | 1.32a | 0.50 | 31.39 |
| 中熟种Mid-maturation | 0.60 | 1.84 | 1.15ab | 0.34 | ||
| 晚熟种Late maturity | 0.97 | 1.15 | 1.04b | 0.10 | ||
干草产量 Hay yield (kg·hm-2) | 早熟种Prematurity | 1064.25 | 2539.09 | 1700.22a | 570.98 | 28.97 |
| 中熟种Mid-maturation | 800.52 | 2292.58 | 1476.50b | 398.75 | ||
| 晚熟种Late maturity | 1223.94 | 1435.94 | 1300.77b | 117.43 |
来源地 Origin | 氮Nitrogen (kg·hm-2) | 磷Phosphorus (kg·hm-2) | 钾Potassium (kg·hm-2) | 有机质Soil organic matter (t·hm-2) | 干草产量Hay yield (kg·hm-2) |
|---|---|---|---|---|---|
| 西北地区Northwest area | 34.91±0.81c | 5.68±0.10c | 47.26±0.91bc | 1.02±0.02b | 1293.58±96.74b |
| 华中地区Central China | 45.52±3.33b | 7.02±0.74ab | 52.00±5.64b | 1.05±0.12b | 1368.91±222.05b |
| 华东地区East China | 48.20±11.91ab | 7.70±2.10a | 59.10±17.12a | 1.28±0.36a | 1623.04±446.51a |
| 华南地区South China | 50.86±8.20a | 7.67±1.37ab | 63.04±12.05a | 1.32±0.25a | 1659.95±121.54a |
| 西南地区Southwest area | 43.90±3.63b | 6.90±0.34b | 44.14±2.00c | 0.98±0.05b | 1281.75±172.59b |
Table 7 Comparison of differences in accumulation of fertilizer nutrients among Chinese milk vetch germplasm resources from different geographical origins
来源地 Origin | 氮Nitrogen (kg·hm-2) | 磷Phosphorus (kg·hm-2) | 钾Potassium (kg·hm-2) | 有机质Soil organic matter (t·hm-2) | 干草产量Hay yield (kg·hm-2) |
|---|---|---|---|---|---|
| 西北地区Northwest area | 34.91±0.81c | 5.68±0.10c | 47.26±0.91bc | 1.02±0.02b | 1293.58±96.74b |
| 华中地区Central China | 45.52±3.33b | 7.02±0.74ab | 52.00±5.64b | 1.05±0.12b | 1368.91±222.05b |
| 华东地区East China | 48.20±11.91ab | 7.70±2.10a | 59.10±17.12a | 1.28±0.36a | 1623.04±446.51a |
| 华南地区South China | 50.86±8.20a | 7.67±1.37ab | 63.04±12.05a | 1.32±0.25a | 1659.95±121.54a |
| 西南地区Southwest area | 43.90±3.63b | 6.90±0.34b | 44.14±2.00c | 0.98±0.05b | 1281.75±172.59b |
指标 Index | 主成分Principal component | 指标 Index | 主成分Principal component | ||
|---|---|---|---|---|---|
| 1 | 2 | 1 | 2 | ||
| 氮Nitrogen | 0.590 | 0.220 | 特征值Eigen values | 2.398 | 1.325 |
| 磷Phosphorus | 0.423 | 0.285 | 贡献率Contribution rate (%) | 47.956 | 26.499 |
| 钾Potassium | -0.056 | 0.759 | 权重Weight (%) | 64.409 | 35.591 |
| 有机质Soil organic matter | -0.571 | 0.005 | 累积贡献率Cumulative contribution rate (%) | 47.956 | 74.455 |
| 干草产量Hay yield | -0.379 | 0.542 | |||
Table 8 Principal component loading matrix, characteristic value and variance contribution rate of fertilizer quality index of Chinese milk vetch germplasm resources
指标 Index | 主成分Principal component | 指标 Index | 主成分Principal component | ||
|---|---|---|---|---|---|
| 1 | 2 | 1 | 2 | ||
| 氮Nitrogen | 0.590 | 0.220 | 特征值Eigen values | 2.398 | 1.325 |
| 磷Phosphorus | 0.423 | 0.285 | 贡献率Contribution rate (%) | 47.956 | 26.499 |
| 钾Potassium | -0.056 | 0.759 | 权重Weight (%) | 64.409 | 35.591 |
| 有机质Soil organic matter | -0.571 | 0.005 | 累积贡献率Cumulative contribution rate (%) | 47.956 | 74.455 |
| 干草产量Hay yield | -0.379 | 0.542 | |||
编号 Code | 主成分 Principal component | 隶属函数 Membership function | D值 D-value | 编号 Code | 主成分 Principal component | 隶属函数 Membership function | D值 D-value | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| F1 | F2 | F1’ | F2’ | F1 | F2 | F1’ | F2’ | ||||
| 1 | -1.77 | 2.31 | 0.03 | 1.00 | 0.38 | 16 | -1.80 | 1.03 | 0.03 | 0.74 | 0.28 |
| 2 | -1.83 | 0.22 | 0.02 | 0.57 | 0.22 | 17 | -1.10 | 1.88 | 0.15 | 0.91 | 0.42 |
| 3 | -1.95 | 1.48 | 0.00 | 0.83 | 0.30 | 18 | -0.95 | 0.02 | 0.17 | 0.53 | 0.30 |
| 4 | 2.71 | 1.45 | 0.82 | 0.82 | 0.82 | 19 | -0.73 | -0.06 | 0.21 | 0.51 | 0.32 |
| 5 | 2.43 | 0.20 | 0.77 | 0.56 | 0.69 | 20 | 3.76 | 0.55 | 1.00 | 0.64 | 0.87 |
| 6 | -0.72 | -0.68 | 0.21 | 0.38 | 0.27 | 21 | 0.05 | -0.57 | 0.35 | 0.41 | 0.37 |
| 7 | -0.67 | -0.69 | 0.22 | 0.38 | 0.28 | 22 | -0.79 | -0.57 | 0.20 | 0.41 | 0.28 |
| 8 | 2.83 | 1.38 | 0.84 | 0.81 | 0.83 | 23 | -1.48 | -0.54 | 0.08 | 0.41 | 0.20 |
| 9 | -0.98 | 0.68 | 0.17 | 0.66 | 0.34 | 24 | 1.45 | 0.12 | 0.59 | 0.55 | 0.58 |
| 10 | 1.04 | -0.35 | 0.52 | 0.45 | 0.50 | 25 | 1.42 | 0.20 | 0.59 | 0.57 | 0.58 |
| 11 | -1.18 | 1.60 | 0.14 | 0.85 | 0.39 | 26 | 1.04 | -2.18 | 0.52 | 0.07 | 0.36 |
| 12 | 0.49 | -1.11 | 0.43 | 0.30 | 0.38 | 27 | 1.11 | 0.60 | 0.54 | 0.65 | 0.58 |
| 13 | 0.88 | -0.81 | 0.49 | 0.36 | 0.45 | 28 | -0.60 | -2.54 | 0.24 | 0.00 | 0.15 |
| 14 | -1.38 | -0.07 | 0.10 | 0.51 | 0.25 | 29 | -1.59 | -1.32 | 0.06 | 0.25 | 0.13 |
| 15 | 0.82 | -0.65 | 0.48 | 0.39 | 0.45 | 30 | -0.53 | -1.61 | 0.25 | 0.19 | 0.23 |
Table 9 The principal component value,membership function value and comprehensive evaluation value (D value) in fertilizer quality index of Chinese milk vetch germplasm resources
编号 Code | 主成分 Principal component | 隶属函数 Membership function | D值 D-value | 编号 Code | 主成分 Principal component | 隶属函数 Membership function | D值 D-value | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| F1 | F2 | F1’ | F2’ | F1 | F2 | F1’ | F2’ | ||||
| 1 | -1.77 | 2.31 | 0.03 | 1.00 | 0.38 | 16 | -1.80 | 1.03 | 0.03 | 0.74 | 0.28 |
| 2 | -1.83 | 0.22 | 0.02 | 0.57 | 0.22 | 17 | -1.10 | 1.88 | 0.15 | 0.91 | 0.42 |
| 3 | -1.95 | 1.48 | 0.00 | 0.83 | 0.30 | 18 | -0.95 | 0.02 | 0.17 | 0.53 | 0.30 |
| 4 | 2.71 | 1.45 | 0.82 | 0.82 | 0.82 | 19 | -0.73 | -0.06 | 0.21 | 0.51 | 0.32 |
| 5 | 2.43 | 0.20 | 0.77 | 0.56 | 0.69 | 20 | 3.76 | 0.55 | 1.00 | 0.64 | 0.87 |
| 6 | -0.72 | -0.68 | 0.21 | 0.38 | 0.27 | 21 | 0.05 | -0.57 | 0.35 | 0.41 | 0.37 |
| 7 | -0.67 | -0.69 | 0.22 | 0.38 | 0.28 | 22 | -0.79 | -0.57 | 0.20 | 0.41 | 0.28 |
| 8 | 2.83 | 1.38 | 0.84 | 0.81 | 0.83 | 23 | -1.48 | -0.54 | 0.08 | 0.41 | 0.20 |
| 9 | -0.98 | 0.68 | 0.17 | 0.66 | 0.34 | 24 | 1.45 | 0.12 | 0.59 | 0.55 | 0.58 |
| 10 | 1.04 | -0.35 | 0.52 | 0.45 | 0.50 | 25 | 1.42 | 0.20 | 0.59 | 0.57 | 0.58 |
| 11 | -1.18 | 1.60 | 0.14 | 0.85 | 0.39 | 26 | 1.04 | -2.18 | 0.52 | 0.07 | 0.36 |
| 12 | 0.49 | -1.11 | 0.43 | 0.30 | 0.38 | 27 | 1.11 | 0.60 | 0.54 | 0.65 | 0.58 |
| 13 | 0.88 | -0.81 | 0.49 | 0.36 | 0.45 | 28 | -0.60 | -2.54 | 0.24 | 0.00 | 0.15 |
| 14 | -1.38 | -0.07 | 0.10 | 0.51 | 0.25 | 29 | -1.59 | -1.32 | 0.06 | 0.25 | 0.13 |
| 15 | 0.82 | -0.65 | 0.48 | 0.39 | 0.45 | 30 | -0.53 | -1.61 | 0.25 | 0.19 | 0.23 |
编号 Code | 综合D值 Comprehensive D-value | 排序 Sequence | 编号 Code | 综合D值 Comprehensive D-value | 排序 Sequence |
|---|---|---|---|---|---|
| 1 | 0.89 | 12 | 16 | 0.74 | 27 |
| 2 | 0.88 | 14 | 17 | 1.16 | 6 |
| 3 | 0.89 | 13 | 18 | 0.89 | 11 |
| 4 | 1.43 | 1 | 19 | 0.69 | 29 |
| 5 | 1.26 | 4 | 20 | 1.28 | 3 |
| 6 | 0.83 | 19 | 21 | 0.85 | 16 |
| 7 | 0.82 | 23 | 22 | 0.82 | 21 |
| 8 | 1.28 | 2 | 23 | 0.87 | 15 |
| 9 | 1.12 | 7 | 24 | 1.00 | 10 |
| 10 | 1.20 | 5 | 25 | 1.05 | 9 |
| 11 | 0.77 | 24 | 26 | 0.85 | 17 |
| 12 | 0.76 | 25 | 27 | 1.10 | 8 |
| 13 | 0.83 | 20 | 28 | 0.62 | 30 |
| 14 | 0.83 | 18 | 29 | 0.71 | 28 |
| 15 | 0.74 | 26 | 30 | 0.82 | 22 |
Table 10 Comprehensive scores of application as vegetable and green manure in Chinese milk vetch
编号 Code | 综合D值 Comprehensive D-value | 排序 Sequence | 编号 Code | 综合D值 Comprehensive D-value | 排序 Sequence |
|---|---|---|---|---|---|
| 1 | 0.89 | 12 | 16 | 0.74 | 27 |
| 2 | 0.88 | 14 | 17 | 1.16 | 6 |
| 3 | 0.89 | 13 | 18 | 0.89 | 11 |
| 4 | 1.43 | 1 | 19 | 0.69 | 29 |
| 5 | 1.26 | 4 | 20 | 1.28 | 3 |
| 6 | 0.83 | 19 | 21 | 0.85 | 16 |
| 7 | 0.82 | 23 | 22 | 0.82 | 21 |
| 8 | 1.28 | 2 | 23 | 0.87 | 15 |
| 9 | 1.12 | 7 | 24 | 1.00 | 10 |
| 10 | 1.20 | 5 | 25 | 1.05 | 9 |
| 11 | 0.77 | 24 | 26 | 0.85 | 17 |
| 12 | 0.76 | 25 | 27 | 1.10 | 8 |
| 13 | 0.83 | 20 | 28 | 0.62 | 30 |
| 14 | 0.83 | 18 | 29 | 0.71 | 28 |
| 15 | 0.74 | 26 | 30 | 0.82 | 22 |
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