Drip irrigation and fertilization improve yield, uptake of nitrogen, and water-nitrogen use efficiency in cucumbers grown in substrate bags by Feng Qu, Jingjing Jiang, Jiwen Xu, Tao Liu, Xiaohui Hu

“…Plants were grown in the 125% ETc and 125% F treatment combination accumulated the most nitrogen. The greatest nitrogen use efficiency (NUE) was observed in the 100% ETc plus 60% F treatment combination. …”
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Experimental Investigation on Cracking Characteristics of Dry and Saturated Shales in Nitrogen Fracturing after Liquid Nitrogen (LN2) Injection by Yan Zhang, Yu Wu, Savenok Olga Vadimovna, Jiadi Yin, Haozhe Geng, Decheng Li

“…A laboratory triaxial and high temperature fracturing system was developed for nitrogen fracturing dry and saturated shale after LN2 injection. …”
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Nitrogen Removal Characteristics and Constraints of an <i>Alphaproteobacteria</i> with Potential for High Nitrogen Content Heterotrophic Nitrification-Aerobic Denitrification by Nan Zhang, Yiting Zhang, Tsing Bohu, Shanghua Wu, Zhihui Bai, Xuliang Zhuang

“…Compared to known Alphaproteobacterial HN-AD microbes, we showed that <i>Pannonibacter</i> sp. W30 could deplete nitrogen with no NO₂⁻-N or NO₃⁻-N accumulation in the HN-AD process. …”
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The Application of Humic Acid Urea Improves Nitrogen Use Efficiency and Crop Yield by Reducing the Nitrogen Loss Compared with Urea by Baishu Kong, Qicong Wu, Yongqiang Li, Taochuan Zhu, Yufei Ming, Chuanfu Li, Chuanrong Li, Fenghua Wang, Shuying Jiao, Lianhui Shi, Zhi Dong

“…Enhancing nitrogen (N) use efficiency (NUE) and reducing urea N losses are major challenges in ensuring sustainable agriculture. …”
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Greenhouse gas emissions and reactive nitrogen releases from rice production with simultaneous incorporation of wheat straw and nitrogen fertilizer by L. Xia, Y. Xia, S. Ma, J. Wang, S. Wang, W. Zhou, X. Yan

“…Impacts of simultaneous inputs of crop straw and nitrogen (N) fertilizer on greenhouse gas (GHG) emissions and N losses from rice production are not well understood. …”
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Effect of Phosphorus Supply Levels on Nodule Nitrogen Fixation and Nitrogen Accumulation in Soybean (<i>Glycine max</i> L.) by Hongyu Li, Lihong Wang, Zuowei Zhang, Aizheng Yang, Deping Liu

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Effect of nitrogen application on nitrogen leaching pattern and leaching loss from drip irrigated cotton fields in Southern Xinjiang by Honghong Ma, Zhiying Yang, Shenghai Pu, Xianglin Wu, Zeyu Wang, Xingwang Ma, Tao Yang

“…Farmers provided excessive nitrogen fertilizer to obtain high cotton yield in Xinjiang, Northwest China. …”
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Estimating Plant Nitrogen by Developing an Accurate Correlation between VNIR-Only Vegetation Indexes and the Normalized Difference Nitrogen Index by Yücel Çimtay

“…Nitrogen is crucial for plant physiology due to the fact that plants consume a significant amount of nitrogen during the development period. …”
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50 year trends in nitrogen use efficiency of world cropping systems: the relationship between yield and nitrogen input to cropland by Luis Lassaletta, Gilles Billen, Bruna Grizzetti, Juliette Anglade, Josette Garnier

Subjects: “…nitrogen use efficiency…”
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Nitrogen balance and mineral nitrogen content in the soil in a long experiment with maize under different systems of N fertilization by J. Balík, J. Černý, P. Tlustoš, M. Zitková

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An integrated nitrogen utilization gene network and transcriptome analysis reveal candidate genes in response to nitrogen deficiency in Brassica napus by Pengfeng Li, Pengfeng Li, Runjie Du, Runjie Du, Zhaopeng Li, Zhaopeng Li, Zhuo Chen, Zhuo Chen, Jiana Li, Jiana Li, Hai Du, Hai Du

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Engineered biochar improves nitrogen use efficiency via stabilizing soil water-stable macroaggregates and enhancing nitrogen transformation by Zaid Khan, Xu-Jian Yang, Youqiang Fu, Stephen Joseph, Mohammad Nauman Khan, Muhammad Ayoub Khan, Intikhab Alam, Hong Shen

Subjects: “…Nitrogen…”
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Physiological, Agronomical, and Proteomic Studies Reveal Crucial Players in Rice Nitrogen Use Efficiency under Low Nitrogen Supply by Aadil Yousuf Tantray, Yehia Hazzazi, Altaf Ahmad

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Straw Incorporation with Nitrogen Amendment Shapes Bacterial Community Structure in an Iron-Rich Paddy Soil by Altering Nitrogen Reserves by Juanjuan Wang, Yao Ma, Lin Di, Xiaoqing Qian, Guiliang Wang

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Biochar Application in Combination with Inorganic Nitrogen Improves Maize Grain Yield, Nitrogen Uptake, and Use Efficiency in Temperate Soils by Peter Omara, Lawrence Aula, Fikayo B. Oyebiyi, Elizabeth M. Eickhoff, Jonathan Carpenter, William R. Raun

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Effect of Seedling Nitrogen Condition on Subsequent Vegetative Growth Stages and Its Relationship to the Expression of Nitrogen Transporter Genes in Rice by Hue Thi Nong, Ryota Tateishi, Chetphilin Suriyasak, Takuya Kobayashi, Yui Oyama, Wun Jin Chen, Ryo Matsumoto, Norimitsu Hamaoka, Mari Iwaya-Inoue, Yushi Ishibashi

“…Nitrogen (N) deficiency is one of the most common problems in soils, limiting crop growth and production. …”
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In-season assessment of agronomic nitrogen use efficiency and its components in winter wheat using critical nitrogen dilution curve by Bing Li, Xiaodong Ma, Ben Zhao, Laigang Wang, Syed Tahir Ata-Ul-Karim

Subjects: “…accumulated nitrogen deficit…”
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Effects of Nitrogen Forms and Application Rates on Nitrogen Uptake, Photosynthetic Characteristics and Yield of Double-Cropping Rice in South China by Huaiyuan Fu, Dandan Cui, Hong Shen

“…Nitrogen is an important element that affects the growth and yield of rice obviously. …”
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Effect of Nickel Ions on the Physiological and Transcriptional Responses to Carbon and Nitrogen Metabolism in Tomato Roots under Low Nitrogen Levels by Kun Zhang, Shuhao Li, Yang Xu, Yuqi Zhou, Shengxiang Ran, Huanhuan Zhao, Weiqun Huang, Ru Xu, Fenglin Zhong

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Optimizing nitrogen application rate and plant density for improving cotton yield and nitrogen use efficiency in the North China Plain. by Pengcheng Li, Helin Dong, Cangsong Zheng, Miao Sun, Aizhong Liu, Guoping Wang, Shaodong Liu, Siping Zhang, Jing Chen, Yabing Li, Chaoyou Pang, Xinhua Zhao

“…Plant population density (PPD) and nitrogen (N) application rate (NAR) are two controllable factors in cotton production. …”
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