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兰州大学 [10]
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期刊论文 [10]
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agricultu... [10]
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学科主题:agriculture
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Continuous plastic-film mulching increases soil aggregation but decreases soil pH in semiarid areas of China
期刊论文
SOIL & TILLAGE RESEARCH, 2017, 卷号: 167, 页码: 46-53
作者:
Wang, L
;
Li, XG
;
Lv, JT
;
Fu, TT
;
Ma, QJ
收藏
  |  
浏览/下载:103/0
  |  
提交时间:2017/05/09
Maize
Root biomass
Water-stable aggregates
Bulk density
Soil acidification
Soil warming
Smooth bromegrass seed yield and yield component responses to seeding rates and row spacings in two climates
期刊论文
PLANT PRODUCTION SCIENCE, 2016, 卷号: 19, 期号: 1-3, 页码: 381-388
作者:
Han, YH
;
Hu, TM
;
Mao, PS
;
Wang, YR
;
Shen, ZB
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/05/08
Bromus inermis Leyss
row spacing
seed production
seeding rate
the Hexi Corridor
Effects of tillage pan on soil water distribution in alfalfa-corn crop rotation systems using a dye tracer and geostatistical methods
期刊论文
Soil & Tillage Research, 2015, 卷号: 150, 页码: 68-77
作者:
Jiang, XJ
;
Liu, XE
;
Wang, EH
;
Li, XG
;
Sun, R
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2016/08/20
Macropore flow
Lateral flow
Dye tracer
Semivariance
Spatial heterogeneity
How efficient is film fully-mulched ridge-furrow cropping to conserve rainfall in soil at a rainfed site?
期刊论文
FIELD CROPS RESEARCH, 2014, 卷号: 169, 页码: 107-115
作者:
Liu, XE
;
Li, XG
;
Hai, L
;
Wang, YP
;
Li, FM
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2015/12/14
Plastic mulch
Ridge-furrow cropping
Soil-water storage
Transpiration Transpiration ratio
Water use efficiency
Film-Mulched Ridge-Furrow Management Increases Maize Productivity and Sustains Soil Organic Carbon in a Dryland Cropping System
期刊论文
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 2014, 卷号: 78, 期号: 4, 页码: 1434-1441
作者:
Liu, XE
;
Li, XG
;
Hai, L
;
Wang, YP
;
Fu, TT
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/12/14
County-Scale Changes in Soil Organic Carbon of Croplands in Southeastern Gansu Province of China from the 1980s to the Mid-2000s
期刊论文
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 2013, 卷号: 77, 期号: 6, 页码: 2111-2121
作者:
Li, ZT
;
Li, XG
;
Li, M
;
Yang, JY
;
Turner, NC
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/12/14
Effect of alkalized magnesic salinity on soil respiration changes with substrate availability and incubation time
期刊论文
BIOLOGY AND FERTILITY OF SOILS, 2012, 卷号: 48, 期号: 5, 页码: 597-602
作者:
Li, XG
;
Shi, XM
;
Wang, DJ
;
Zhou, W
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/12/14
Alkalized magnesic salinity
Glucose
Incubation time
Plant residues
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
Crop cultivation and intensive grazing affect organic C pools and aggregate stability in and grassland soil
期刊论文
SOIL & TILLAGE RESEARCH, 2007, 卷号: 95, 期号: 1-2, 页码: 172-181
作者:
Li, XG
;
Wang, ZF
;
Ma, QF
;
Li, FM
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/12/14
aggregate stability
arid region
carbohydrates
cropping
grazing
organic carbon particle-size fractions
Cultivation effects on temporal changes of organic carbon and aggregate stability in desert soils of Hexi Corridor region in China
期刊论文
SOIL & TILLAGE RESEARCH, 2006, 卷号: 91, 期号: 1-2, 页码: 22-29
作者:
Li, XG
;
Li, FM
;
Rengel, Z
;
Bhupinderpal-Singh
;
Wang, ZF
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/12/14
agricultural land uses
cropping
desert soils
organic carbon size fractions
water-stable aggregates
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