• Soil microbial biomass N also involved in nitrogen supply to crop.

    土壤微生物参与作物氮过程。

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  • Nitrogen supply largely controls the growth and fruiting of most plants.

    供应密切地关系到绝大多数植物生长结果。

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  • With the increase of nitrogen supply, the content of carbohydrate decreased.

    氮量增加碳水化合物含量相对减少

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  • When the nitrogen supply was not enough, it was main limiting factor of vegetable yield.

    供应不足条件下,氮素是蔬菜产量限制因子

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  • And the results suggested: Machurian Ash seedling leaf nitrogen content is linearly relative to the nitrogen supply levels.

    水曲柳幼苗苗叶片含量氮水平线性相关

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  • We further demonstrated that a high grain yield can be obtained with SHAN-YOU 63 cultivated under low or middle nitrogen supply levels.

    试验结果表明,沿优63的增产潜力显著大于汕优6号,但需氮量却比汕优6号要

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  • Nitrogen supply level and its interaction with FACE had less effect on the phosphorus nutrition of rice at its different growth stages.

    处理以及FACE处理作对水稻不同生育时期的磷素营养影响较小

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  • So it is the key section to solve the agricultural production issues that using the different ways in the regulation of nitrogen supply.

    因此农田生产采用不同方式调控氮素供应解决上述问题关键

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  • The result also sbowed that glucose and mannose are excellent resource for carbon and yeast extract and peptone are suitable for nitrogen supply.

    适宜葡萄糖、甘露糖; 适宜酵母蛋白胨

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  • Sufficient nitrogen supply during grain filling period promoted kernel growth by improving carbon-nitrogen metabolism and sink activity of kernels.

    整个灌浆氮素供应充足提高籽粒活性代谢水平促进籽粒库容建成和库充实;

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  • The vinblastine content was increased markedly in the supplementary UV-B radiation, and which were increased further when the nitrogen supply increased.

    供应增加UV-B辐射增强共同作用,长春花叶片中长春碱的含量较其单独作用时均显著增加。

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  • The growth of rumen bacteria was inhibited due to the shortage of the nitrogen supply in the high forage diet (70% Chinese wildrye and 30% concentrate).

    结果表明粗料为70%羊草日粮,不足限制瘤胃微生物生长

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  • The nitrogen is the main composition of protein, whether nitrogen supply well or not and nutrient quality in plant, affect the growth condition of the plant to a large extent.

    构成蛋白质主要成份氮素供应充分与否植物氮素营养好坏很大程度上影响着植物的生长发育状况

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  • The nitrogen mineralization - immobilization turnover(MIT) process in soil is closely connected with the capacity of nitrogen supply to plant and the loss of nitrogen to environment .

    土壤矿化-周转MIT过程土壤氮素损失间存在密切关系。

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  • The results showed that nitrogen supply obviously increased the contents of soluble sugar, sucrose and starch, and the activities of enzymes related to sucrose inversion and starch synthesis.

    结果表明,施明显促进籽粒可溶性总蔗糖淀粉含量增加,促进蔗糖分解转化淀粉合成关键活性的增强。

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  • Key factors of the slag splashing process and slag splashing technology are presented and nitrogen supply conditions for implementation of the slag splashing technology and discussed in detail.

    介绍了工艺溅渣技术关键因素着重论述了保证溅渣技术实施的供条件

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  • Because there is only a limited supply of nitrogen out in the open ocean, additional amounts of it can have a huge stimulating effect.

    因为大海供应有限更多的氮可以引起巨大的激化作用。

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  • Using traditional techniques such as crop rotation, compost and manure to supply the soil with nitrogen and other minerals would have required a tripling of the area under cultivation.

    如果采用传统技术轮作堆肥土壤补充氮其他物质需要耕地也增长三倍

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  • Although used more commonly in the gaseous state, nitrogen is commonly stored and transported as a liquid, affording a more cost-effective way of providing product supply.

    尽管通常作为气体使用一般以液态存储运输这样产品供应成本低。

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  • Renovation also includes adding fertilizer. Adding nitrogen as a side or top dressing in late summer will supply nutrients to the fruit buds for the following spring.

    更新包括添加肥料。添加氮素一方面或者夏末进行追肥,这样来年的春季提供养分

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  • The supply of nitrogen gas can be ensured only by steady run of nitrogen generator.

    只有设备稳定运行才能保证氮气供应

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  • The research was conducted to determine the relationships of sugar and nitrogen status and its ratio in wheat leaves to canopy spectral reflectance under different nitrogen and water supply levels.

    不同土壤条件研究小麦中后期叶片碳氮状况及其比例冠层光谱反射特征关系

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  • The apparatus applies a continuous supply of nitrogen to the load tap changer, and has an orifice to maintain a slight overpressure over an extreme range of climatic conditions.

    设备向有载接头转换器连续提供氮气具有气孔保持高于极端气候条件范围超压。

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  • The supply condition of nitrogen is one of the important targets to judge the fertility in soils .

    土壤状况判断土壤肥力一项重要指标

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  • It can better growth in the lack of nitrogen in the soil and other crops to supply adequate nitrogen.

    较好的生长氮素不足土壤供给其他作物充足的氮素。

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  • Oxygen in short supply makes metabolism of carbon and nitrogen weak, which is unfavourable to synthesis of penicillin.

    一旦反应器供氧不足,菌体氮源代谢能力减弱,不利于青霉素合成

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  • The effects of nitrogen and phosphorus supply on 1000-grain weight, bulk weight and extraction rate of all sorts of flour differed obviously for different genotypes.

    千粒重容重各项出粉率磷肥影响程度基因型间呈现一定差异

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  • The effects of nitrogen and phosphorus supply on 1000-grain weight, bulk weight and extraction rate of all sorts of flour differed obviously for different genotypes.

    千粒重容重各项出粉率磷肥影响程度基因型间呈现一定差异

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