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- Effect of different stress on roots activity and nitrate reductase activity in Zea mays L. 不同逆境对玉米幼苗根系活力及硝酸还原酶活性的影响。
- The performance of Nitrate Reductase Activity(NRA) in plant leaf reflects the status of nitrogen metabolism. 硝酸还原酶活性高低可反映植株营养状况和氮素代谢水平。
- And the enhancement of nitrate reductase activity of plants brought about the acceleration of nitrogen assimilation. 提高硝酸还原酶活性，提高氮素的同化能力；
- Indica rice had higher nitrate reductase activity (NRA) and glutamine synthetase activity (GSA) than Japonica rice in 1 mmol. 其中，扬稻6号生长最优，农垦57最差，扬稻总氮含量显著高于农垦，说明扬稻对硝态氮的吸收利用效率高于农垦。 籼稻体内的NRA显著高于粳稻，说明籼稻对硝态氮的同化能力优于粳稻。
- Moreover, the proline content and the nitrate reductase activity of cotton leaves were increased in the seedlings treated by FNS. 同时，营养液漂浮育苗棉苗叶片的游离脯氨酸含量也逐渐增加，棉苗叶片硝酸还原酶活性明显高于对照。
- AC reagent raises photosynthetic rate was related to decrease of nitrate reductase activity and appropriate inhibition of photorespiration. 研究指出：AC药剂增强光合速率与减小硝酸还原酶活性和适当抑制光呼吸有关。
- Effects of KNO3 spray on nitrate reductase activity (NRA) and nitrogen accumulation were studied in Pyrus pyrifolia cv. Niitaka seedlings grown in pots. 在盆栽条件下,研究了喷施KNO3对新高梨实生苗硝酸还原酶活性(NRA)和氮素积累的影响。
- The sugarcane varieties introduced fromBrazil showed higher nitrate reductase activity as compared to the native ones under nitrogenfree condition except for the variety RB72-454. 除了RB72-454品种外,几个巴西品种的硝酸还原酶活性都较高,当地甘蔗品种与巴西引进甘蔗品种的硝态氮含量和谷氨酰胺合成酶活性相差不大;
- For different genotypic materials of Brassica chinensis, nitrate content accumulated in one organ exhibited a negative correlation with nitrate reductase activity in the organ. 不同基因型小白菜的不同部位硝酸盐含量与该部位硝酸还原酶活性呈显著负相关；
- The nitrate contents in leafstalk were decreased at first and later increased following the lower of positions, re verse the direction of the nitrate reductase activity. 随叶位降低，叶柄硝酸盐含量先降低后升高，叶片硝酸还原酶活性呈相反趋势。
- The results showed that the nitrate reductase activity, net photosynthetic rate, chlorophyll contents and bleeding rate rose with increasing nitrogen levels. 结果表明：随着氮水平的提高，叶片硝酸还原酶活性、净光合速率、叶绿素含量和伤流量增加。
- Zhu C F,Miao Y N,Yang W J et al.Correlation between soybean seed protein content and nitrogenase activity and nitrate reductase activity[J].Chin.J.Oil Crop Sci.,1992,14(2):29-32. [14]朱长甫;苗以农;杨文杰;等.;大豆种子蛋白质含量与固氮酶活性和硝酸还原酶活性的关系[J]
- Effect of La~(3+) on the leaf nitrate reductase activity(NRA) and the contents of soluble protein,soluble sugar and starch in soybean seedlings were studied under elevated ultraviolet-B radiation(UV-B,280~320nm). 在温室模拟增强紫外辐射UV-B(280~320nm)环境下,研究镧(La)对UV-B胁迫下大豆幼苗叶片硝酸还原酶活性(N itrate reductase activity,NRA)、可溶性蛋白、淀粉和可溶性糖含量的影响。
- Nitrate reductase activity (NRA) in leaf blades was 27 and 9 times higher than that in petioles and roots, respectively.Leaf blade was the main organ responsible for the reduction of nitrate. 叶片硝酸还原酶活性分别是叶柄和根系的27和9倍，呈现叶片＞根系＞叶柄，叶片是硝态氮的主要还原器官。
- Xing X R, Lu C S, Guo D L.Effect of organic acid to nitrate reductase and nitrite reductase activity in the vegetables[J].Chinese Bulletin of Botany, 1995, 12(Ecological special):156-162. [15]邢雪荣;吕春生;郭大立.;有机酸对蔬菜硝酸还原酶亚硝酸还原酶活性的影响[J]
- A two years study indicated that nitrate reductase activity (NRA) in vivo sharply decreased after harvestand was zero after three to five days air-curing both in lamina and midrib. 两年的试验结果表明,深色晾烟采收晾制后,体内硝酸还原酶活性剧烈下降。
- Nitrate reductase activity (NRA) 硝酸还原酶活性
- Nitrate reductase is a short-lived enzyme. 硝酸还原酶是短寿酶。
- Nitrate reductases activity of leaves are increased under the mulching practices, while total N content of leaves is decreased, and the N absorption amount per 100 kg yields is reduced significantly. 覆盖可增强叶片硝酸还原酶活性，降低叶片中的全氮含量，显著降低每百千克产量氮肥吸收量。
- Changes of nitrate reductase activity of dark tobacco and tobacco-specific nitrosamines accumulation during air-curing 深色晾烟晾制过程中硝酸还原酶的变化及烟草特有亚硝胺的积累
