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| 1 | A New Critical Nitrogen Dilution Curve for Rice Nitrogen Status Diagnosis in Northeast China显示文摘In-season diagnosis of crop nitrogen(N) status is crucial for precision N management. Critical N(N_c) dilution curve and N nutrition index(NNI) have been proposed as effective methods to diagnose N status of different crops. The N_c dilution curves have been developed for indica rice in the tropical and temperate zones and japonica rice in the subtropical-temperate zone, but they have not been evaluated for short-season japonica rice in Northeast China. The objectives of this study were to evaluate the previously developed N_c dilution curves for rice in Northeast China and to develop a more suitable N_c dilution curve in this region. A total of17 N rate experiments were conducted in Sanjiang Plain, Heilongjiang Province in Northeast China from 2008 to 2013. The results indicated that none of the two previously developed N_c dilution curves was suitable to diagnose N status of the short-season japonica rice in Northeast China. A new N_c dilution curve was developed and can be described by the equation N_c = 27.7 W^(-0.34) if W ≥ 1 Mg dry matter(DM) ha^(-1) or N_c = 27.7 g kg^(-1) DM if W < 1 Mg DM ha^(-1), where W is the aboveground biomass. This new curve was lower than the previous curves. It was validated using a separate dataset, and it could discriminate non-N-limiting and N-limiting nutritional conditions. Additional studies are needed to further evaluate it for diagnosing N status of different rice cultivars in Northeast China and develop efficient non-destructive methods to estimate NNI for practical applications. | HUANG Shanyu MIAO Yuxin CAO Qiang YAO Yinkun ZHAO Guangming YU Weifeng SHEN Jianning YU Kang Georg BARETH | 2018 | Pedosphere2018，28，5： | 10 |
| 2 | Evaluating hyperspectral vegetation indices for estimating nitrogen concentration of winter wheat at different growth stages显示文摘 | Fei Li Yuxin Miao Simon D. Hennig Martin L. Gnyp Xinping Chen Liangliang Jia Georg Bareth | 2010 | Precision Agriculture2010，，4： | 2 |
| 3 | Active canopy sensor-based precision N management strategy for rice显示文摘 | Yinkun Yao Yuxin Miao Shanyu Huang Lei Gao Xiaobo Ma Guangming Zhao Rongfeng Jiang Xinping Chen Fusuo Zhang Kang Yu Martin Gnyp Georg Bareth Cheng Liu Liqin Zhao Wen Yang Huamin Zhu | 2012 | Agronomy for Sustainable Development2012，，4： | 1 |
| 4 | HPLC and spectrophotometricc determination of annatto in cheese显示文摘 | Bareth A Strohmar W Kitzelmann E | 2002 | Eur Food Techno2002，1215，： | 1 |
| 5 | Hyperspectral canopy sensing of paddy rice aboveground biomass at different growth stages显示文摘 | Martin L. Gnyp Yuxin Miao Fei Yuan Susan L. Ustin Kang Yu Yinkun Yao Shanyu Huang Georg Bareth | 2014 | Field Crops Research2014，，： | 1 |
| 6 | Combining UAV-based plant height from crop surface models, visible, and near infrared vegetation indices for biomass monitoring in barley显示文摘 | Juliane Bendig Kang Yu Helge Aasen Andreas Bolten Simon Bennertz Janis Broscheit Martin L. Gnyp Georg Bareth | 2015 | International Journal of Applied Earth Observatio2015，，： | 1 |
| 7 | UAV-based imaging for multi-temporal, very high resolution crop Surface Models to monitor crop growth variability 显示文摘 | BENDIG J BOLTEN A BARETH G | 2013 | Photogrammetrie-Fernerkundung-Geoinformation2013，6，6： | 1 |
| 8 | Rice monitoring with multi-temporal and dualpolarimetricTerraSAR-X data显示文摘 | Koppe W Gnyp ML Hütt C Yao YK Miao YX Chen XP Bareth G | 2013 | International Journal ofApplied Earth Observation and Geoinformation2013，21，56： | 1 |
| 9 | 高效卫生纸机的自动化系统显示文摘多年来,自动化系统一直是造纸和卫生纸生产中不可或缺的组成部分,它对精确调整产品质量有着重要的意义,它有利于操作人员监控生产过程。但是,近几年。卫生纸生产过程中的质量控制、过程控制、工艺信息采集和设备功能等相互影响、相互补充,已经成为一个完整的统一体。当纸机成功运行时,我们才意识到自动化系统和卫生纸生产之间的相互关系。 | Jerome Bareth Jeff Hammonds Veijo Korhonen Kevin Metts Phil Warren Mark Willamson | 2012 | 生活用纸2012，，11： | 0 |
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