中国科学院机构知识库网格系统: 检索

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	Temporal lag in nitrogen use efficiency and its implications for sustainable cropland management 期刊论文 OAI收割 RESOURCES CONSERVATION AND RECYCLING, 2025, 卷号: 222, 页码: 108451 作者: Li, Jincheng; Fu, Jiaxing; Kahil, Taher; Fridman, Dor; Cai, Kaikui \| 收藏 \| 浏览/下载：11/0 \| 提交时间：2025/07/18 Nitrogen use efficiency (NUE) Nitrogen surplus Sustainable cropland management Spatiotemporal analysis Regional disparities
	Organic-Inorganic Fertilization Sustains Crop Yields While Mitigating N₂O and NO Emissions in Subtropical Wheat-Maize Systems 期刊论文 OAI收割 AGRICULTURE-BASEL, 2025, 卷号: 15, 期号: 10, 页码: 21 作者: Liu, Yan; Hu, Lei; Zhang, Shihang; Yao, Zhisheng; Zhou, Minghua \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2025/07/21 nitrogen use efficiency crop residue substitution soil nitrogen surplus subtropical agroecosystems revised "hole-in-the-pipe" model
	Improved soil surface nitrogen balance method for assessing nutrient use efficiency and potential environmental impacts within an alpine meadow dominated region 期刊论文 OAI收割 ENVIRONMENTAL POLLUTION, 2023, 卷号: 325, 页码: 121446 作者: Li, Ying; Li, Baolin; Yuan, Yecheng; Liu, Yan; Li, Rui \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2023/05/06 Nitrogen budget Nitrogen surplus Alpine meadow Riverine export Root allocation Nutrient resorption
	农村有机固废两段式协同堆肥及生物炭固氮技术研究学位论文 OAI收割北京: 中国科学院生态环境研究中心, 2020 作者: 王霄 \| 收藏 \| 浏览/下载：66/0 \| 提交时间：2021/07/08 农村有机固体废弃物剩余污泥，两段式协同堆肥生物炭固氮 Rural Area, Organic Solid Waste, Surplus Sludge, Two Stage Co Composting, Biochar Nitrogen Fixation
	Year-round measurements of nitrous oxide emissions and direct emission factors in extensively managed croplands under an alpine climate 期刊论文 OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2019, 卷号: 274 作者: Liu, Chunyan; Hu, Xiaoxia; Zhang, Wei; Zheng, Xunhua; Wang, Rui \| 收藏 \| 浏览/下载：84/0 \| 提交时间：2019/11/26 Soil freeze-thaw Nitrogen use efficiency Nitrogen surplus Highland barley Oilseed rape Qinghai-Tibetan Plateau
	Changes in nitrogen budget and potential risk to the environment over 20 years (1990-2010) in the agroecosystems of the Haihe Basin, China 期刊论文 OAI收割 JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 2015, 卷号: 28, 期号: 1, 页码: 195-202 作者: Zheng, Mengmeng; Zheng, Hua; Wu, Yingxia; Xiao, Yi; Du, Yihua 收藏 \| 浏览/下载：33/0 \| 提交时间：2016/03/03 Nitrogen budget Nitrogen surplus intensity Nitrogen use efficiency Environmental risk Agroecosystem Haihe Basin
	海河流域农田生态系统1990-2010年氮平衡时空变化特征研究学位论文 OAI收割硕士, 北京: 中国科学院研究生院, 2014 作者: 郑萌萌收藏 \| 浏览/下载：57/0 \| 提交时间：2015/06/26 氮平衡氮盈余强度氮利用效率农田生态系统海河流域 nitrogen budget nitrogen surplus intensity nitrogen use efficiency agroecosystem Haihe Basin