IMPROVING NITROGEN SAFETY IN CHINA: NITROGEN FLOWS, POLLUTION AND CONTROL by Chaopu TI, Xiaoyuan YAN, Longlong XIA, Jingwen HUANG

Subjects: “…barriers|future management|ammonia emissions|nitrogen input|water n pollution…”
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The nitrogen legacy: emerging evidence of nitrogen accumulation in anthropogenic landscapes by K J Van Meter, N B Basu, J J Veenstra, C L Burras

Subjects: “…nitrogen…”
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Nitrogen efficiency in marandupalisadegrass pastures under increasing nitrogen levels by Fernando Luiz Ferreira de Quadros, Fernando Ongaratto, Euclides Braga Malheiros, Laís de Oliveira Lima, Erick Escobar Dallantonia, Eliéder Prates Romanzini, Igor de Martin Velludo, Abmael da Silva Cardoso, Guilherme Alves do Val, Izabela Larosa Rigobello, Márcia Helena Machado da Rocha Fernandes, Ricardo Andrade Reis

Subjects: “…nitrogen nutrition index…”
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Nitrogen uptake and expression of nitrogen transporters of selected upland rice by Mohd Amin, Adibah

Subjects: “…Nitrogen fertilizers…”
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Nitrogen use efficiency and expression of nitrogen transporter of upland rice by Mohd Amin, Adibah, Abdul Rahman, Zaharah, Musa, Mohamed Hanafi, Abdullah, Siti Nor Akmar

“…Nitrogen (N) is one of the most yield restraining nutrients for upland rice production. …”
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Neighboring Nitrogen Atom-Induced Reactions of Azidoacetyl Hydrazides, including Unexpected Nitrogen-Nitrogen Bond Cleavage of the Hydrazide by Hiroki Tanimoto, Ryo Adachi, Aoi Otsuki, Takenori Tomohiro

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Sunflower Photosynthetic Characteristics, Nitrogen Uptake, and Nitrogen Use Efficiency under Different Soil Salinity and Nitrogen Applications by Tao Ma, Kaiwen Chen, Pingru He, Yan Dai, Yiqun Yin, Suhan Peng, Jihui Ding, Shuang’en Yu, Jiesheng Huang

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Soil Carbon and Nitrogen Forms and Their Relationship with Nitrogen Availability Affected by Cover Crop Species and Nitrogen Fertilizer Doses by Lucas Boscov Braos, Roberta Souto Carlos, Aline Carla Trombeta Bettiol, Marina Ali Mere Bergamasco, Maira Caroline Terçariol, Manoel Evaristo Ferreira, Mara Cristina Pessôa da Cruz

“…Nitrogen…”
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Combination of Inorganic Nitrogen and Organic Soil Amendment Improves Nitrogen Use Efficiency While Reducing Nitrogen Runoff by Ian Phillips, Chanyarat Paungfoo-Lonhienne, Iman Tahmasbian, Benjamin Hunter, Brianna Smith, David Mayer, Matthew Redding

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Virtual nitrogen factors and nitrogen footprints associated with nitrogen loss and food wastage of China’s main food crops by Ying Zhang, Yanping Liu, Hideaki Shibata, Baojing Gu, Yawei Wang

Subjects: “…nitrogen…”
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The Effect of Nitrogen Reduction at Different Stages on Grain Yield and Nitrogen Use Efficiency for Nitrogen Efficient Rice Varieties by Chengxin Ju, Yiwen Zhu, Tao Liu, Chengming Sun

“…The reduction of nitrogen (N) fertilizer during the rice growing season is an important practice in rice production and is ecologically beneficial. …”
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Variation in nitrogen partitioning and reproductive stage nitrogen remobilization determines nitrogen grain production efficiency (NUEg) in diverse rice genotypes under varying nitrogen supply by Birendra K. Padhan, Lekshmy Sathee, Santosh Kumar, Viswanathan Chinnusamy, Arvind Kumar, Arvind Kumar

Subjects: “…Nitrogen remobilization efficiency (NRE)…”
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Dense Planting with Reducing Nitrogen Rate Increased Nitrogen Use Efficiency and Translocated Nitrogen in Grains in Double-Cropped Rice by Zhuo Luo, Haixing Song, Min Huang, Zhenhua Zhang, Zhi Peng, Zhichang Yang, Tao Shen, Gongwen Luo

Subjects: “…reducing nitrogen…”
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The influence of organic and mineral nitrogen fertilizers on microbial biomass nitrogen and extractable organic nitrogen in long-term experiments with maize by J. Černý, J. Balík, D. Pavlíková, M. Zitková, K. Sýkora

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Nitrogen-Reduction in Intensive Cultivation Improved Nitrogen Fertilizer Utilization Efficiency and Soil Nitrogen Mineralization of Double-Cropped Rice by Zhuo Luo, Haixing Song, Min Huang, Zhenhua Zhang, Zhi Peng, Tao Zi, Chang Tian, Mamdouh A. Eissa

Subjects: “…nitrogen reduction…”
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Effect of conservation tillage, residue and nitrogen levels on soil nitrogen fractions and their contributions in nitrogen uptake in castor (Ricinus communis) by D SUMA CHANDRIKA, K L SHARMA, S VIDYAVATHI, MUNNALAL, T SATISH KUMAR, K USHA RANI

“…Practice of conservation tillage, application of residues and nitrogen significantly influenced the hydrolysable organic N fractions in the soil. …”
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Nitrogen Fertilizer Reduction Combined with Biochar Application Maintain the Yield and Nitrogen Supply of Rice but Improve the Nitrogen Use Efficiency by Chuanchuan Ning, Rui Liu, Xizhi Kuang, Hailang Chen, Jihui Tian, Kunzheng Cai

“…Excessive application of nitrogen (N) fertilizer will cause many adverse consequences in paddy fields, especially for the reduction in N use efficiency. …”
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Effect of Nitrogen Flow Rate on the Concentration of Nitrogen in Controlled-atmosphere Warehouse by CAO Wen-jie, HE Guo-qiang, HUANG Guo-rong, LI Ming, JIANG Hua-bang, GUO Chao

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Nitrogen Fertilization of Grass Leys: Yield Production and Risk of Nitrogen Leaching by Elena Valkama, Katri Rankinen, Perttu Virkajärvi, Tapio Salo, Petri Kapuinen, Eila Turtola

“…The soil surface balance of nitrogen (N), calculated as the difference between N inputs and output, is a principal agri-environmental indicator that provides information on the potential loss of N to surface or groundwater. …”
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Nitrogen remobilization and its importance in nitrogen use efficiency (NUE) of crops by BIRENDRA KUMAR PADHAN, LEKSHMY SATHEE, VANITA JAIN

“…Nitrogen (N) remobilization during grain filling from pre-anthesis N uptake and stored in different tissues of crop N use efficiency (NUE). …”
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