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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Establishment and Application Demonstration of Standards for Agricultural Biogas Slurry Returning to Field in Citrus Orchard 会议论文 Dalian, China, September 28, 2019 - September 29, 2019 作者:  Lan,Tao;  Xiong,Diwen;  Chu,Qiao;  Feng,Yang;  Kou,Linling 收藏  |  浏览/下载：8/0  |  提交时间：2020/02/18 Modeling Watershed-Scale Nitrogen Loading Reduction Efficiency of an Agricultural Conservation Management by Scenario Analysis 会议论文 35th World Congress of the International-Association-for-Hydro-Environment-Engineering-and-Research (IAHR), Chengdu, PEOPLES R CHINA, SEP 08-13, 2013 作者:  Zeng, Zhaoxia;  Liu, Xiaoli;  Chen, Qiuwen;  Tie, Baiqing 收藏  |  浏览/下载：19/0  |  提交时间：2015/12/23 Agricultural watershed  Agricultural conservation management  SWAT model  Nitrogen  Black soil region   Spectral response of winter wheat to crop development and various agronomic limitations 会议论文 2010 International Conference on Multimedia Technology, ICMT 2010, Ningbo, China, 2010-10-29~2010-10-31 Li; Heli 收藏  |  浏览/下载：107/15  |  提交时间：2011/04/27 Agronomy  Nitrogen fertilizers  Phosphorus  Reflection  Remote sensing   Response of Soil Microbe Quantity and Active Carbon in Wetland to CO2 Elevation during Growth Phase 会议论文 International Symposium on Environmental Science and Technology, Shanghai, PEOPLES R CHINA, JUN 02-05, 2009 Zhao Guangying; Liu Jingshuang; Wang Yang; Chen Yanmei 收藏  |  浏览/下载：18/0  |  提交时间：2011/07/20 microbe quantity  active carbon  CO2 elevation  wetland   The effect of long-term fertilization on crop production, soil nutrients and soil CO(2) and N(2)O fluxes 会议论文 Dong Y. H.; Zhu O. Y.; Liu S. L.; Ieee 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/30 Long-term fertilization  Soil nutrient  Crop yields  Carbon dioxide  (CO(2))  Nitrous oxide (N(2)O)  chemical-properties  organic-matter  loess plateau  carbon fractions  yield  china  fertility  manure  wheat  nitrogen   Use of airborne hyperspectral imagery to Investigate the influence of soil nitrogen supplies and variable-rate fertilization to winter wheat growth 会议论文 Remote Sensing for Agriculture, Ecosystems, and Hydrology IX, Florence, Italy, September 18, 2007 - September 20,2007 Song, Xiaoyu; Yan, Guangjian; Wang, Jihua; Liu, Liangyun; Xue, Xuzhang; Li, Cunjun; Huang, Wenjiang 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/07 Remote sensing  Correlation methods  Image sensors  Optimization  Satellite imagery