QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2017     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 Global manure nitrogen production and application in cropland during 1860-2014: a 5 arcmin gridded global dataset for Earth system modeling 期刊论文 EARTH SYSTEM SCIENCE DATA, 2017, 卷号: 9, 期号: 2, 页码: 667-678 作者:  Yang, Jia;  Zhang, Bowen;  Tian, Hanqin;  Lu, Chaoqun;  Dangal, Shree R. S. 收藏  |  浏览/下载：29/0  |  提交时间：2018/07/20 Soil Moisture  Land Use Type  Precipitation Gradient  Restoration Strategy  North-south Transect   Greenhouse gas emissions from excreta patches of grazing animals and their mitigation strategies 期刊论文 EARTH-SCIENCE REVIEWS, 2017, 卷号: 171, 页码: 44-57 作者:  Cai, Yanjiang;  Chang, Scott X.;  Cheng, Yi 收藏  |  浏览/下载：22/0  |  提交时间：2017/09/14 Biochar  Dung  Nitrous Oxide  Nitrification Inhibitor  Nutrient Cycling  Urine   Access and Use of Electronic Information Resources by Technical Staff at Kenya Agricultural and Livestock Research Organization in Nairobi County 期刊论文 Journal of Applied Information Science, 2017, 卷号: Vol.5 No.1, 页码: 7-23 作者:  ZacharyK.Chepukaka 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/24 Electronic  resources  Kenya  agricultural  and  livestock  research  organization  KALRO  Electronic  information  Digital  agricultural  information  Electronic  agriculture  E-resources  ICT  resources.   Quantifying Grazing Intensity in China Using High Temporal Resolution MODIS Data 期刊论文 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2017, 卷号: 10, 期号: 2, 页码: 515-523 作者:  Li, Fei;  Bai, Yongfei;  Wan, Hongwei;  Zheng, Jiajia;  Luo, Juhua 收藏  |  浏览/下载：8/0  |  提交时间：2022/03/28 China  grassland  grazing intensity (GI)  grazing intensity index (GII)  moderate-resolution imaging spectroradiometer (MODIS)  stocking rate (SR)