| 1. | There is the potential of uptake of soil, inorganic nitrogen by the roots of the semi-parasite .
半寄生的根系有可能吸取土壤的无机氮。 |
| 2. | Nitrogen leaching in soil and recommendation of nitrogen and irrigation
冬小麦土壤无机氮淋失规律及灌水施氮量的推荐 |
| 3. | Effect of inorganic nitrogen on mineralization of organic carbon 14c 12c in soil
无机氮对土壤中有机碳矿化影响的探讨 |
| 4. | Study on cotton nitrogen recommendation based on soil inorganic nitrogen test
应用土壤无机氮测试进行棉花氮肥推荐研究 |
| 5. | Desorption model of soil inorganic nitrogen and its character value to bio - effect
土壤无机氮解吸模型及其特征值生物效应研究 |
| 6. | Total inorganic nitrogen
总无机氮 |
| 7. | Desorption characteristics of inorganic nitrogen in vegetable garden soil and their effects on soil no3 - n loss potential
菜园土壤无机氮解吸特性对硝态氮流失潜能的影响 |
| 8. | Effect of mineral nitrogen distribution in soil profiles on nitrogen use of flue - cured tobacco under different application methods
不同施肥土壤中无机氮的垂直分布及烤烟对氮素的利用 |
| 9. | Average annual number of phytoplankton reached 2 . 20 107cell / dm3 which was 96 . 4 times more than that in control monitoring station
M湖区3不形态无机氮的平均浓度分别为： nh厂n3 |
