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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 学科主题：地理学::自然地理学     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Impacts of geese on weed communities in corn production systems and associated economic benefits 期刊论文 BIOLOGICAL CONTROL, 2016, 卷号: 99, 期号: 0, 页码: 47-52 作者:  Guan, FC;  Zhang, YY (Zhang, Yuyang);  Sha, ZP (Sha, Zhipeng);  Guan, FC (Guan, Fachun);  Wang, C (Wang, Chao) 收藏  |  浏览/下载：21/0  |  提交时间：2017/09/26 Cropping Systems  Species-diversity  Management  Tillage  Maize  Biodiversity  Competition  Yield  Herbicides  Density   Effects of cultivation and abandonment on soil carbon content of subalpine meadows, northwest China 期刊论文 JOURNAL OF SOILS AND SEDIMENTS, 2012, 卷号: 12, 期号: 6, 页码: 826-834 Shang ZH (尚占环); Cao JJ (Cao, Jingjuan); Guo RY (Guo, Ruiying); Long RJ (Long, Ruijun) 收藏  |  浏览/下载：9/0  |  提交时间：2013/05/27 QINGHAI-TIBETAN PLATEAU  DIFFERENT LAND USES  ORGANIC-CARBON  MICROBIAL BIOMASS  GRASSLAND SOILS  CROP ROTATIONS  NITROGEN  SEQUESTRATION  TILLAGE  MANAGEMENT   Effects of land use and management on ecosystem respiration in alpine meadow on the Tibetan plateau 期刊论文 SOIL & TILLAGE RESEARCH, 2012, 卷号: 124, 期号: 0, 页码: 161-169 Zhang ZH (Zhang, Zhenhua); Duan JC (Duan, Jichuang); Wang SP (汪诗平); Luo CY (Luo, Caiyun); Chang XF (Chang, Xiaofeng); Zhu XX (Zhu, Xiaoxue); Xu BB (Xu, Burenbayin); Wang WY (Wang, Wenying) 收藏  |  浏览/下载：14/0  |  提交时间：2013/05/23 SOIL CARBON SEQUESTRATION  GREENHOUSE-GAS MITIGATION  CO2 EMISSION  LOAM SOIL  NITROGEN  GRASSLAND  FLUXES  CHINA  N2O  CH4   Characterizing variations in soil particle size distribution in oasis farmlands-A case study of the Cele Oasis 期刊论文 MATHEMATICAL AND COMPUTER MODELLING, 2010, 卷号: 51, 期号: 40859, 页码: 1306-1311 Gui; Dongwei; Lei; Jiaqiang; Zeng; Fanjiang; Mu; Guijin; Zhu; Juntao; Wang; Hui; Zhang; Qiang 收藏  |  浏览/下载：31/0  |  提交时间：2011/08/19 LOESS PLATEAU  FRACTAL MODEL  SANDY SOILS  LAND-USE  CHINA  DIMENSIONS  QUALITY   Effects of different management intensities on soil quality of farmland during oasis development in southern Tarim Basin, Xinjiang, China 期刊论文 INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY, 2009, 卷号: 16, 期号: 4, 页码: 295-301 Gui; Dongwei; Lei; Jiaqiang; Mu; Guijin; Zeng; Fanjiang 收藏  |  浏览/下载：25/0  |  提交时间：2011/08/19 LOESS PLATEAU  LAND-USE   Soil properties related to land-use systems in oases of Sangong river watershed, Xinjiang 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2008, 卷号: 18, 期号: 4, 页码: 483-498 Luo Geping; Chen Xi; Xu Wenqiang 收藏  |  浏览/下载：16/0  |  提交时间：2011/08/19 ORGANIC-MATTER  CARBON  CULTIVATION  GRASSLAND  SAVANNA  TILLAGE  CHINA