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在“
Elsevier电子期刊
”中,
命中:
8,588
条,耗时:0.0360123 秒
在所有数据库中总计命中:
60,927
条
1.
Integrated
nutrient
management in wheat grown in a northeast India
soil
: Impacts on
soil
organic carbon fractions in relation to grain yield
作者:
Ashmita Bharali
a
;
Kushal Kumar Baruah
a
;
kkbaruah14@gmail.com
;
kkbaruah@tezu.ernet.in
;
Pradip Bhattacharyya
b
;
Dipti Gorh
a
关键词:
Integrated
nutrient
management
;
Photosynthesis
;
Soil
carbon dynamics
;
Wheat
;
Yield
刊名:
Soil
and Tillage Research
出版年:2017
2.
Using
137
Cs measurements to investigate the impact of
soil
erosion on
soil
nutrient
s in alpine meadows within the Yangtze River region, China
作者:
Yibo Wang
a
;
b
;
wangyib@lzu.edu.cn
;
Yan Sun
a
;
Fujun Niu
b
;
Qingbai Wu
b
关键词:
Soil
erosion
;
137Cs
;
Soil
nutrient
s
;
Vegetation degradation
;
Yangtze River region
刊名:Cold Regions Science and Technology
出版年:2017
3.
Soil
carbon sequestration and
nutrient
status of tropical rice based cropping systems: Rice-Rice, Rice-Soya, Rice-Onion and Rice-Tobacco in Sri Lanka
作者:
R.R. Ratnayake
a
;
renukar@ifs.ac.lk
;
B.M.A.C.A. Perera
b
;
R.P.S.K. Rajapaksha
a
;
E.M.H.G.S. Ekanayake
a
;
R.K.G.K. Kumara
a
;
H.M.A.C. Gunaratne
c
关键词:
Paddy
;
Soil
carbon fractions
;
Soil
carbon sequestration
;
Microbial biomass C
;
Soil
nutrient
availability
刊名:CATENA
出版年:2017
4.
Soil
nutrient
contents and stoichiometry as affected by land-use in an agro-pastoral region of northwest China
作者:
Xiang Liu
a
;
b
;
Jie Ma
c
;
Zhi-Wen Ma
a
;
b
;
Lan-Hai Li
a
;
lilh@ms.xjb.ac.cn
关键词:
Land-use
;
Soil
nutrient
contents
;
Ecological stoichiometry
;
Ili River Valley
刊名:CATENA
出版年:2017
5.
Soil
Respiration, Microbial Biomass and
Nutrient
Availability in Soil After Addition of Residues with Adjusted N and P Concentrations
作者:
Trung Ta NGUYEN
;
nguyentrungta@yahoo.com
;
Petra MARSCHNER
关键词:
C/N ratio
;
C/P ratio
;
microbial activity
;
nutrient
immobilisation
;
nutrient
mineralisation
刊名:Pedosphere
出版年:2017
6.
Assessment of
soil
and
nutrient
losses by runoff under different
soil
management practices in an Italian hilly vineyard
作者:
Marco Napoli
;
marco.napoli@unifi.it
;
napoli-marco@libero.it
;
Anna Dalla Marta
anna.dallamarta@unifi.it
;
Camillo A. Zanchi
camillo.zanchi@gmail.com
;
Simone Orlandini
simone.orlandini@unifi.it
关键词:
RD
;
rainy days
;
HR
;
harrowed
;
GR
;
grass cover
;
R
;
rainfall
;
KE
;
kinetic energy
;
SSE
;
single storm events
;
OM
;
organic matter
;
N
;
total nitrogen
;
P
;
total phosphorous
;
GC
;
green cover
;
RC
;
runoff coefficient
刊名:
Soil
and Tillage Research
出版年:2017
7.
Spatial patterns of
soil
resources under different land use in Prosopis woodlands of the Monte desert
作者:
Pablo A. Meglioli
a
;
pmeglioli@mendoza-conicet.gob.ar
;
Julieta N. Aranibar
a
;
b
;
Pablo E. Villagra
a
;
c
;
Cecilia Vega Riveros
a
关键词:
Grazing gradient
;
Livestock corrals
;
Nutrient
balance
;
Piosphere
;
Soil
resource distribution
;
Woodland
soil
s
刊名:CATENA
出版年:2017
8.
Incorporation of satellite remote sensing pan-sharpened imagery into digital
soil
prediction and mapping models to characterize
soil
property variability in small agricultural fields
作者:
Yiming Xu
a
;
b
;
xuyimi@ufl.edu
;
Scot E. Smith
a
;
b
;
sesmith@ufl.edu
;
Sabine Grunwald
a
;
c
;
sabgru@ufl.edu
;
Amr Abd-Elrahman
b
;
d
;
aamr@ufl.edu
;
Suhas P. Wani
e
;
s.wani@cgiar.org
关键词:
Image pan-sharpening
;
Random forest
;
Digital
soil
mapping
;
Smallholder farm settings
;
Soil
nutrient
s
;
South India
刊名:ISPRS Journal of Photogrammetry and Remote Sensing
出版年:2017
9.
Effect of tree species on understory vegetation, herbaceous biomass and
soil
nutrient
s in a semi-arid savanna of Ethiopia
作者:
Zewdu K. Tessema
a
;
tessemaz@yahoo.com
;
Ejigu F. Belay
b
关键词:
Canopy cover
;
Functional groups
;
Plant abundance
;
Species composition
;
Species diversity
;
Soil
fertility
刊名:Journal of Arid Environments
出版年:2017
10.
Reconciling opposing
soil
processes in row-crop agroecosystems via
soil
functional zone management
作者:
Alwyn Williams
a
;
alwyn.williams@outlook.com
;
Adam S. Davis
b
;
Andrea Jilling
c
;
A. Stuart Grandy
c
;
Roger T. Koide
d
;
David A. Mortensen
e
;
Richard G. Smith
c
;
Sieglinde S. Snapp
f
;
Kurt A. Spokas
g
;
Anthony C. Yannarell
h
;
Nicholas R. Jordan
a
关键词:
Ecological intensification
;
Nitrogen
;
Soil
carbon
;
Soil
organic matter
;
Spatial heterogeneity
;
Tillage
刊名:Agriculture, Ecosystems & Environment
出版年:2017
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