Results 81 to 90 of about 54,868 (130)

Comparative bibliometric insights into Chinese and international research on <i>Suaeda</i> over 20 years. [PDF]

Front Plant Sci
Cui Y, Liu S, Xie S, Shen Z.
europepmc   +1 more source

The Ecotoxicity Effects of Cadmium on Microorganism in Udic-Ferrosols and Aquic-Cambosols

, 2013
以土壤微生物生物量碳(Cmic)、土壤酶活性及微生物多样性为微生物学指标,以0.01mol·L-1CaCl2作为Cd有效态提取剂,以江西红壤和天津潮土为供试土壤,在室内25℃连续培养28d的条件下探讨了外源Cd对土壤微生物的生态毒理效应。结果表明:1)不同培养时间潮土CaCl2提取态Cd含量均显著低于红壤,潮土微生物受到Cd的抑制作用也明显小于红壤。2)各微生物指标的敏感性不同,并受土壤类型和培养时间的影响,其中,脱氢酶的敏感性强于脲酶,微生物功能多样性指标中BiologEco板上每孔的平均吸光值 ...
余海波, 宋静, 陈文超, 吴龙华, 程金金, 黄玉娟, 骆永明   +6 more
core  

[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Gong X, He S, Chen Y, Liu Y, Cheng Q, Chen Y, Hu X, Wang Z, Xie H.   +8 more
europepmc   +1 more source

[Determination of dazomet and its metabolite methyl isothiocyanate residues in plant-derived foods by gas chromatography-triple quadrupole mass spectrometry]. [PDF]

Se Pu, 2022
Rong J, Xu M, Zhang Z, Zou Q, Xu D, Zhong J, Zhang S, LE Y, She Z.   +8 more
europepmc   +1 more source

[Evaluation of Gradient-Variant Quantum Dot Fluorescence Technology for Rapid Detection of <i>Brucella</i>]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Li J, Wang X, Wang J, Tian S, Zhao C, Wang X, Jian W, Li S, Zhang Q, Zhou L.   +9 more
europepmc   +1 more source

土壤Nmin在南疆棉花氮肥推荐中的应用研究

, 2008
结合6个施氮水平下土壤Nmin速测值分析了土壤Nmin与施肥量和棉花产量关系,对应用土壤Nmin进行棉花氮肥推荐进行了研究。分析结果表明:土壤Nmin与棉花产量和施氮量均呈正相关关系,与土壤深度呈负相关关系;其中0~20cm土层土壤与施氮量和棉花产量相关性最强,可以很好的表征土壤初始供氮能力,因而可以利用它作为棉花氮肥推荐的指标。在考虑土壤初始供氮能力下,供试棉花品种达到最高产量时的最佳施肥量为226kghm-2,此时0~20cm土层土壤Nmin临界值为为20mgkg-1,并结合最佳施肥量和0 ...
陈亚宁, 周洪华, 李卫红
core  

[Research Progress on Molecular Mechanisms and Precision Diagnosis 
and Treatment of Spinal Organotropic Metastasis in Lung Adenocarcinoma]. [PDF]

Zhongguo Fei Ai Za Zhi
Fu H, She Y, Li M, Du Y, Zhu Y.
europepmc   +1 more source

[Simultaneous determination of saturated and aromatic hydrocarbons in soil by on-line high performance liquid chromatography-gas chromatography]. [PDF]

Se Pu, 2021
Liu L, Li B, Wu Y.
europepmc   +1 more source

[Lead exposure aggravates Aβ_1-42-induced microglial activation through mitochondrial calcium uniporter-mediated mitochondrial calcium accumulation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Chen L, Long Y, Huang D, Zheng G, Meng X.   +4 more
europepmc   +1 more source

[Determination of glufosinate and its metabolite residues in tea by ultra-high performance liquid chromatography-tandem mass spectrometry coupled with precolumn derivatization]. [PDF]

Se Pu
Bi RF, Fu SH, Deng SC, Fu M, Zhang WW, Song YH.   +5 more
europepmc   +1 more source