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主要作物养分含量表 |
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作物名称 |
果 实 |
茎 叶 |
| N% |
P% |
K% |
N% |
P% |
K% |
| 水稻 |
1.212 |
0.300 |
0.370 |
0.773 |
0.130 |
1.804 |
| 玉米 |
1.465 |
0.317 |
0.528 |
0.748 |
0.412 |
1.266 |
| 小麦 |
2.160 |
0.370 |
0.425 |
0.565 |
0.067 |
1.280 |
| 棉花 |
3.920 |
0.628 |
0.921 |
1.167 |
0.245 |
1.731 |
| 油菜 |
3.966 |
0.679 |
1.236 |
0.782 |
0.149 |
1.506 |
| 大豆 |
6.272 |
0.636 |
1.713 |
1.289 |
0.173 |
1.287 |
| 花生 |
4.182 |
0.305 |
0.723 |
1.343 |
0.127 |
0.841 |
| 豌豆 |
4.377 |
0.410 |
1.100 |
1.400 |
0.153 |
0.415 |
| 大麦 |
2.016 |
0.287 |
0.838 |
0.479 |
0.103 |
1.099 |
| 高粱 |
1.326 |
0.385 |
0.397 |
0.436 |
0.170 |
1.206 |
| 谷子 |
1.456 |
0.267 |
0.592 |
0.595 |
0.068 |
1.718 |
| 荞麦 |
1.100 |
0.180 |
0.230 |
0.850 |
0.310 |
1.810 |
| 蚕豆 |
3.959 |
0.534 |
1.100 |
4.160 |
0.100 |
1.102 |
| 红豆 |
5.850 |
1.450 |
2.500 |
1.195 |
0.810 |
0.495 |
| 红薯 |
0.671 |
0.264 |
0.596 |
1.453 |
0.296 |
1.333 |
| 马铃薯 |
1.167 |
0.181 |
1.259 |
0.987 |
0.086 |
0.668 |
| 芝麻 |
3.028 |
0.668 |
0.502 |
0.386 |
0.107 |
2.107 |
| 烤烟 |
2.634 |
0.184 |
1.849 |
1.626 |
0.286 |
2.714 |
| 甘蔗 |
0.221 |
0.048 |
0.295 |
0.061 |
0.081 |
0.470 | |
注：据多点多年土壤监测资料汇总得出，供计算作物吸收量时参考。 | |
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