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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：agriculture     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 Ridge-furrow with full plastic film mulching improves water use efficiency and tuber yields of potato in a semiarid rainfed ecosystem 期刊论文 FIELD CROPS RESEARCH, 2014, 卷号: 161, 页码: 137-148 作者:  Zhao, H;  Wang, RY;  Ma, BL;  Xiong, YC;  Qiang, SC 收藏  |  浏览/下载：6/0  |  提交时间：2015/12/14 Plastic full mulching  Ridge-furrow  Evapotranspiration  Water use efficiency  Yields  Potato   Artificial Management Improves Soil Moisture, C, N and P in an Alpine Sandy Meadow of Western China 期刊论文 PEDOSPHERE, 2011, 卷号: 21, 期号: 3, 页码: 407-412 作者:  Wu, GL;  Li, W;  Zhao, LP;  Shi, ZH 收藏  |  浏览/下载：2/0  |  提交时间：2015/12/14 degraded ecosystem  fencing  reseeding  restoration ecology  soil properties   Climate change and agricultural ecosystem management in dry areas 期刊论文 CROP & PASTURE SCIENCE, 2011, 卷号: 62, 期号: 6, 页码: I-II 作者:  Turner, NC;  Li, FM;  Xiong, YC;  Siddique, KHM 收藏  |  浏览/下载：2/0  |  提交时间：2015/12/14 Grazing exclusion alters ecosystem carbon pools in Alxa desert steppe 期刊论文 NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH, 2011, 卷号: 54, 期号: 3, 页码: 127-142 作者:  Niu, D;  Hall, SJ;  Fu, H;  Kang, J;  Qin, Y 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 grazing exclusion  vegetation  soil properties  soil microbial biomass  soil organic carbon  soil inorganic carbon   Effects of land use on soil total and light fraction organic, and microbial biomass C and N in a semi-arid ecosystem of northwest China 期刊论文 GEODERMA, 2009, 卷号: 153, 期号: 1-2, 页码: 285-290 作者:  Wang, XL;  Jia, Y;  Li, XG;  Long, RJ;  Ma, QF 收藏  |  浏览/下载：5/0  |  提交时间：2015/12/14 Alfalfa grassland  Alfalfa-crop rotation  Conventional farming  Microbial biomass  Light fraction C  Soil organic C  Soil total N   Dynamics of soil microbial biomass C and soil fertility in cropland mulched with plastic film in a semiarid agro-ecosystem 期刊论文 SOIL BIOLOGY & BIOCHEMISTRY, 2004, 卷号: 36, 期号: 11, 页码: 1893-1902 作者:  Li, FM;  Song, QH;  Jjemba, PK;  Shi, YC 收藏  |  浏览/下载：3/0  |  提交时间：2015/12/11 loess plateau  semiarid area  soil microbial biomass C  plastic film mulch  soil organic C  soil nutrients  spring wheat  soil fertility