The root sugar content decreased with the increasing of nitrogen amount, they were negative correlation.
随着施氮量增加，块根含糖率逐渐下降，二者呈显著负相关。
The field trials were done to study on the effects of nitrogen amount on the yield and nicotine content of sun-cured tobacco.
通过田间试验，研究了不同施氮量对晒烟烟叶产量和烟碱含量的影响。
The corn yield and nitrogen use efficiency are significantly increased with the same or half nitrogen amount treatments of CRNF.
同等和减半施氮量条件下，玉米产量和氮素利用率都有显著提高。
There was a significant positive correlation between the accumulated nitrogen amount at elongation stage and applied N before sowing.
拔节期氮积累量与基肥施氮量呈极显著正相关，拔节-开花期与总施氮量及追肥施氮量呈极显著正相关。
Before tassel emerge, the nitrogen amount was mainly distributed in leaves and followed by stem and sheath with 45.16, 33.16 and 11.01%, totally 89.33%, respectively.
糯玉米在抽雄期前，氮素主要集中在叶片，分配率达45.16%，茎秆中的分配率次之，为33.16%； 叶鞘中再次，为11.01%，三营养体共计占89.33%。
The increase of nitrogen amount applied could improve the activity of enzyme related to starch synthesis at the middle and late filling stage so as to increase the filling rate of starch.
增加施氮量能够提高灌浆中后期淀粉合成有关酶的活性，提高淀粉的积累速率。
Yangmai 11, a good medium gluten wheat variety suitable for preparing noodle, was taken as an experimental material to study the effects of nitrogen amount on starch properties and kernel quality.
以优质中筋专用小麦扬麦11号为试验材料，研究了氮肥用量对面条小麦淀粉性状及籽粒品质的影响。
There's just not a substantial amount of it there, like there is with nitrogen, it's a very minimal quantity.
在那里它没有很大的量，就像氮一样，它的含量非常少。
They found that turning the air off for a set amount of time maximized nitrogen and organic compound removal.
他们发现，在一定时间内关闭空气流通可以最大程度上减少氮和有机化合物的含量。
This is largely because of reductions in fertiliser use and the amount of nitrogen leaching from manure.
这是相当大的一部分，因为可以减少施肥和从动物粪便中滤出的氮。
Producing that amount of food could significantly increase levels of carbon dioxide and nitrogen in the environment and cause the extinction of numerous species.
生产如此数量的粮食可能大大提高环境中二氧化碳和氮的水平，引起很多物种的灭绝。
They found that the amount of nitrous oxide produced in streams is related to human activities that release nitrogen into the environment, such as fertilizer use and sewage discharges.
他们发现，溪流中一氧化二氮的数量与人类活动释放到环境中的氮有关，如使用化肥和污水排放。
In theory extra carbon dioxide in the atmosphere should help plants grow faster, though whether this actually happens may also depend on the amount of nitrogen in the soil.
理论上，大气中二氧化碳含量增多会使作物生长加快，实际上，还要看土壤中所含氮成分的多少。
Inorganic fertilizers host a high amount of nitrogen which does indeed cause the plant to grow and provide more flowers that later result in fruit or vegetables nuts or grains.
无机肥料拥有高含量的氮，这的确会让植物生长并开更多的花朵，随后就结出果实或其它谷物。
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。
The nitrogen utilization efficiency were downtrend with the amount of topdressing increased.
随著施氮量增加，追施氮肥的利用率明显下降。
The amount of nitrogen needed will increase as yield increases.
随着产量增加，需氮量也要增加。
Meteorites may have released compounds including hydrocarbon chains and a large amount of ammonia, which is rich in nitrogen.
陨石可能已经释放了化合物，包括碳氢化合物链和大量氨，富含氮。
Results show that the ammonia and nitrogen adsorption amount of packing is affected by the kinds, service time, filling mode and filling position.
结果表明填料的氨氮吸附量受填料的种类、使用时间、填充方式和填充位置的影响。
And scientists say it will grow larger in years to come, if something is not done to reduce the amount of nitrogen in the Mississippi River.
科学家表示，如果不采取措施减少密西西比河的含氮量，未来几年死水区会愈发扩大。
The amount of nitrogen leached from sand soil exceed in that from clay soil.
沙质土壤中氮素的淋失量明显高于粘质土壤。
The longer nitriding time, the more amount nitrogen pick-ups.
渗氮时间愈长，试样的氮化量愈多。
The duck dung clearly polluted the water quality around duck Spaces, increased the amount of bacteria, bacteria coil, nitrogen, phosphorus and COD.
鸭粪明显污染了鸭场附近的水质，增加了水中的细菌、大肠杆菌、氮、磷和COD量。
The nitrogen utilization efficiency were downtrend with the amount of topdressing increased.
随着施氮量增加，追施氮肥的利用率明显下降。
The applied amount of nitrogen had a significant effect on grain yield.
施氮量对杂交稻的产量形成和氮肥利用的影响十分明显。
The flowering fertilizer will lower the amount of stored nitrogen in the plant and increase the amount of stored carbohydrates necessary for the production of roots.
开花肥会降低植物中贮存氮的量，而增加贮存为了根的生产需要的碳水化合物的量。
The content of exchangeable Al increased with the amount of applied nitrogen as urea.
茶园土壤交换性铝含量随施氮量的提高而增加；
The biological effect of protectively applied nitrogen on nodulation N-fixing activity, nitrogen forms in Xyloid liquid, and amount of assimilated nitrogen in soybean were studied.
从大豆结瘤、固氮活性、木质部溶质氮形态以及植株同化氮量论证了保护性施氮的生物学效应。
The granularity of coal, inoculation amount of bacteria and additional nitrogen have some effect on desulfurization.
煤样的粒度、菌接种量、加氮源对脱硫有一定影响。
In particular, an increase in the amount of nitrogen applied has the effect of increasing the MPP of potash.
特别是氮肥用量的增加具有提高钾肥边际产量的作用。
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