nue

Yield had a significant relationship with nitrogen absorption which was expressed to quadratic curve and hence NUE decreased with nitrogen absorption to linear curve in dry year .

冬小麦产量和吸氮量之间有显著相关关系，干旱年份更接近二次曲线，氮素利用效率随吸氮量增加呈直线下降趋势。

In order to understand molecular mechanisms of the difference in NUE of rice , a systematic proteomic study was carried out to investigate N stress-responsive proteins in two high yielding rice cultivars differing in NUE .

研究了不同氮素利用效率的两个超高产水稻品种在氮胁迫条件下的蛋白质表达谱，以明确水稻氮素利用效率的分子机理。

It showed that few varieties with high NUE could be found in the present wheat production .

表明生产中应用的品种（基因型）中，耐低氮能力强的氮高效品种极少。

How to simultaneously increase grain yield and NUE is the hot and difficult research point .

如何同步提高水稻产量和氮肥利用效率是当前研究的一个热点和难点。

The results showed significant difference in all parameters of NUE among spinach genotypes tested .

结果表明，供试菠菜基因型在2个氮水平下氮素吸收和利用效率的相关指标均存在显著的差异。

The direct of utilization to NUE was gradually strengthened along with increasing N fertilizer .

在低氮条件下，氮吸收效率的直接作用更强，而氮利用效率对氮效率的直接作用是随着施氮量的增加逐渐增强。

There exists significant relationship between WUE and nutrient utilization efficiency ( NUE ) 7 .

WUE和养分利用效率（NUE）之间存在显相关。

The spike number per area had important effect on the NUE and the grain yield under N stress condition .

单位面积穗数的多少对低氮胁迫下的氮效率和籽粒产量的高低具有重要影响。

NUE in hybrid combination was significantly or greatly significantly higher than that in conventional variety under different nitrogen rate .

低、中和高氮条件下，古老地方品种NUE显著或极显著高于现代育成品种，杂交组合NUE显著或极显著高于常规品种；

NUE differed significantly under low , medium and high nitrogen , and dropped with the increase of nitrogen application .

低氮、中氮和高氮间的NUE存在极显著差异，并随氮素水平的升高而呈下降趋势。

Water use efficiency ( WUE ) and nutrient use efficiency ( NUE ) are two important indicators of plant resource utilization .

水分利用效率和养分利用效率是植物资源利用的两个重要指标。

The NUE of cotton in drip irrigation was higher than flooding irrigation . 4 .

滴灌棉花的NUE显著高于漫灌。

The liming efficiency , leather qualities and also area yield can be improved after applying NUE in leather processing .

使用后可提高浸灰效率和成革质量、增加得革率。

However , high input of nitrogen and the low nitrogen use efficiency ( NUE ) have become two serious problems in rice production in China .

但是，高氮投入和低氮肥利用效率是目前我国水稻生产中的一个突出问题。

NUE of economic N treatment under conventional irrigation decreased by 16.6 % compared with the same N treatment under water-saving condition .

节肥施氮量在常规灌溉下的当季利用率比在节水灌溉下降低166%。

The results showed that significant different existed among hybrids in grain yield , N accumulation , NUE and N responsiveness .

结果表明，不同结球甘蓝自交系的产量、氮吸收效率、氮生理利用效率、氮效率和氮响应度存在显著的差异。

The concept of nitrogen use efficiency ( NUE ) offers a powerful tool to study plant strategies with respect to nutrient limitation .

氮素利用效率（NUE）是植物养分策略研究中的一项重要内容。

Thus , researches on productivity and N use efficiency ( NUE ) in rice-wheat cropping system are necessary and urgent .

因此，研究稻麦复种系统农业生产力和氮素利用效率具有重要意义。

NUE is patitioned into two major components : uptaking and utilization efficiencies .

林木养分效率的研究主要包括吸收效率和利用效率两方面；

Ten wheat evolution materials were used to study changes of N and P use efficiency ( NUE , PUE ) during wheat evolution .

为了揭示小麦进化材料营养特性的变化规律，利用10个不同基因型小麦进化材料，研究了其氮、磷养分利用效率（NUE和PUE）的变化。

Selecting high nitrogen use efficiency ( NUE ) hybrid maize plays the most important role for high yield and high NUE in maize production .

选育氮高效品种是实现玉米高产高效生产的根本途径。

It was indicated that relatively simply biochemical pathways maybe involved with NUE , thus it should be efficiently manipulated .

结果显示，与NUE相关的生化途径可能相对简单，说明NUE易于人为调控。

Then this showed that the high NUE varieties had stronger capabilities of N accumulation and dry matter production in plants under N stress condition .

表明氮高效品种在氮胁迫下单位土地面积具有较强的植株氮素积累和干物质生产能力。

And 4 genotype ( cultivars ) that NUE were higher were selected in the normal and the fertilizer and water deficient environment conditions .

在肥水亏缺和正常环境下分别筛选出5个和4个高效利用氮素的品种；

On the same water condition the NUE and soil residue of conventional N treatment was lower than that of economical treatment , and N loss increased ;

同一水分条件下，常规施肥量处理的氮肥当季利用率和土壤残留率低于省肥处理，损失率提高。

It is important for the crop production of high quality , yield , and efficiency and unpolluted to improve nitrogen use efficiency ( NUE ) in wheat .

提高小麦的氮素利用效率是优质、高产、高效、无污染作物生产急需解决的重要问题。

She never seemed like an ing é nue , though : Even as a teenager , she had gravitas .

不过，她似乎从来没经历过天真少女的阶段：甚至在十几岁时，她都很稳重。

In view of the situation , one positive and efficient method is breeding high N use efficiency ( NUE ) variety by the means of different genotypes in maize .

针对这一情况，一种积极有效的措施就是根据玉米基因型存在差异而选育氮高效品种。

The correlations between them and NUE are either significant or extremely significant except root active uptake area , which has significant correlation to NPE .

除根系活跃吸收面积外，它们与吸收效率的相关性都达到了显著或极显著的水平，而根系活跃吸收面积与生理利用效率的相关性达到了显著水平。

48 rice genotypes were used for researching nitrogen absorption and utilization efficiency , and the relationship between nitrogen utilization efficiency ( NUE ) and main agronomical characteristics .

以48份不同水稻基因型为供试材料，研究了它们的氮素吸收和利用率，及其与主要农艺性状之间的关系。