1.
The total absorption of nitrogen increased with the amount of nitrogen topdressing, but the proportion of absorption nitrogen during the blooming period to total nitrogen were downtrend.
棉花总吸氮量随著追氮量的增加而增加，但花铃期吸氮量占总吸氮量的比例呈下降趋势。
2.
Silicon application promote N uptake by plant, while increasing N application could increase Si uptake by plant but Si addition probably inhibit K uptake.
施硅促进植株吸氮，而提高吸氮量可以提高植株吸硅量，但施硅可能抑制吸钾。
3.
Test methods for nitrogen content of nitrogen-doped getter
GB/T6625-1986掺氮吸气剂含氮量测试方法
4.
Effects of the Amount of Basic and Tillering Nitrogen Applied on Absorption and Utilization of Nitrogen in Rice
氮素基、蘖肥用量对水稻氮素吸收与利用的影响
5.
Effects of Distribution Patterns of Nitrogen Fertilizer on Yield, Quality and Nitrogen Uptake of Rice in Double-Cropping System;
氮肥运筹对双季稻产量、品质及吸氮特性的影响
6.
Effect of nitrogen levels on absorption and utilization of nitrogen and yield of soybean
施氮水平对大豆吸收利用氮素及产量的影响
7.
Measurement of Trace Oxygen Content out of Nitrogen in Pressure-swing-adsorption Nitrogen Manufacture Process
变压吸附制氮工艺氮气中微量氧的测定
8.
Sources of Nicotine-N and Effects of Nitrogen Supply on Growth, Nitrogen Uptake, Nicotine Contents in Nicotiana Tabacum Plants;
烟碱氮素来源和供氮对烤烟生长、氮素吸收、烟碱含量的影响
9.
Effects of Nitrogen Application Rate on Nitrogen Absorption,Translocation and Fertilizer-nitrogen Use Efficiency in Japonica Rice Cultivar Nanjing 44
施氮量对南粳44氮素吸收运转及氮肥利用效率的影响
10.
Studies on Growth,Yield Formation and Absorbtion of Nitrogen,Phosphorus and Potassium in Malabar Spinach
落葵的生长和产量形成与氮磷钾吸收
11.
Research on Adsorption-Liquefaction Processes of Coalbed Methane with High Nitrogen Content;
高含氮量煤层气吸附—液化过程研究
12.
Effects of Nitrogen Application Rate and Transplanting Density on Yield Formation and Nutrient Uptake and Utilization of Super Late Rice
施氮量和移栽密度对超级晚稻产量形成和氮磷钾吸收积累的影响
13.
Effects of Nitrogen Rate and Fertigation Frequency on Nitrogen Uptake and Yield of Hybrid Cotton
施氮量和滴灌施肥频率对杂交棉氮素吸收和产量的影响
14.
Effect of yield response and intaking nutritions of Chinese cabbage to excessive applying N,P and organic fertilizer
过量施用氮磷和有机肥对大白菜产量和氮磷吸收的影响
15.
Research on the relationship between absorption of nitrogen and yield forecast in the leaf of rape
油菜叶片氮吸收量与其产量预测关系的研究
16.
Effects of Nitrogen Application on Its Absorption and Utilization of Two Winter Cultivars with Different Spike Types;
不同施氮水平对两种穗型冬小麦品种氮素吸收利用和产量的影响
17.
Effects of Nitrogen Application on Yield, Quality and Nitrogen Absorption and Utilization in Double-Cropping Rice;
氮肥运筹对双季稻产量、品质和氮素吸收利用的影响
18.
The Absorption and Utilization of Soil-and Fertilizer-nitrogen, Grain Yield and End-use Quality of Winter Wheat as Influenced by Nitrogen Fertilizer Rate;
施氮水平对小麦植株氮素吸收、利用和籽粒产量、品质形成的影响