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- Results showed that under a water stress condition,NR activity was significantly reduced while concentrations of proline,glycine betain and soluble protein were increased. 试验结果表明,水分胁迫下,硝酸还原酶活性显著降低,不抗旱品种降低更甚;
- Results showed that under a water stress condition, NR activity was significantly reduced while concentrations of proline, glycine betain and soluble protein were increased. 2品种苗期对水分胁迫响应较弱,脯氨酸、甜菜碱和可溶性蛋白质含量低;拔节和抽雄期响应强烈,这些化合物含量增高,其中甜菜碱含量达到高峰时间比脯氨酸晚。
- Zn and Mo nutrition could also increase protein and nuclear acid contents and NR activity, but decrease nitric nitrogen (NO3-) and free ammonic acids contents (FAA) and RNase activity in leaves. 锌钼营养还可提高叶片蛋白质、核酸含量以及硝酸还原酶(NR)活性,并降低游离氨基酸、NO_3~-含量和核糖核酸酶(RNase)活性。
- Chl content and NR activity of flag leaf had been kept relatively high from frowing to 18 days after anthesis in irrigation treatments (W1 and W2) and had higher transportion ratio of nitrogen. 在开花至花后18d内,灌水(W1、W2)各处理的旗叶叶绿素含量与硝酸还原酶活性始终维持在较高水平,且其氮素转运率明显高于不灌水处理(W0)。
- When the contents of urea-nitrogen were 75%, tobacco seedlings growth was obviously restrained, photosynthesis and the NR activity reduced, the root absorbing ability dropped than CK. 与对照相比,当尿素态氮为75%25时,烟苗的生长受到明显抑制,叶片的光合特性和NR活性降低,根系吸收能力下降。
- The results showed that the allelopathic effects of extracts from Root-zone soil of Panax notoginseng on root length, seedling height, and fresh weight and NR activity of notoginseng were different. 结果显示,不同极性的三七根区土壤提取物对三七幼苗的根长、苗高、鲜重、硝酸还原酶活性均有不同的化感作用。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- We must discuss the class activities in a body. 我们应该全体讨论班级活动。
- Children like outdoor activities. 孩子们喜欢户外活动。
- Don't look down on such activities. 不要小看这些活动。
- Father kept an account of his daily activities. 父亲把每天的活动都记录下来。
- Illness has curtailed her sporting activities. 她因病而减少了体育活动。
- Keep an account of your daily activities. 把你每天的活动都记下来。
- Effects of Nitrogen on the Protein Components Contents, NR Activities and Dry Weight Accumulation of Flue-cured Tobacco Seedlings 氮素对烤烟烟苗蛋白质组分含量、硝酸还原酶活性和干质量积累的影响
- His activities were restricted by old age. 他的活动因年事已高而受到限制。
- They were suspected of underground activities. 他们被怀疑进行地下活动。
- These are unlawful business activities. 这些营业活动是非法的。
- We enjoy all pedestrian activities. 我们喜欢所有的步行活动。
- Father keeps a journal of his activities. 我父亲有记录每天活动的习惯。
- Activities involved in selling goods or services. 销售活动销售货物或服务的活动