天津盘山磨盘柿子品质分析及其产地土壤地球化学特征
|
王卫星, 曹淑萍, 李攻科
|
Chemical composition analysis and soil geochemical characteristics of Mopan persimmon in Panshan, Tianjin
|
Wei-Xing WANG, Shu-Ping CAO, Gong-Ke LI
|
|
表4 盘山磨盘柿子元素含量特征值
|
Table 4 Characteristic values of element content of Mopan persimmon in Panshan
|
|
检测项目 | 平均值 | 最小值 | 最大值 | K | 1785 | 1597 | 2032 | N | 1493 | 1255 | 1655 | P | 216 | 150 | 309 | Cl | 273 | 212 | 312 | S | 155 | 121 | 187 | Ca | 111 | 86 | 136 | Mg | 85.32 | 77.32 | 95.07 | Fe | 9.94 | 7.20 | 16.50 | Mn | 1.16 | 1.06 | 1.32 | Ni | 0.51 | 0.18 | 0.88 | B | 0.54 | 0.38 | 0.70 | Cr | 0.32 | 0.16 | 0.56 | Zn | 0.44 | 0.40 | 0.48 | Cu | 0.23 | 0.12 | 0.32 | Pb | 0.04 | 0.02 | 0.11 | F | 0.04 | 0.02 | 0.06 | Mo | 0.012 | 0.005 | 0.031 | As | 0.005 | 0.004 | 0.006 | Se | 0.98 | 0.69 | 1.57 | Hg | 0.71 | 0.51 | 1.15 | Cd | 0.40 | 0.11 | 0.92 |
|
|
|