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马克思主义、列宁主义、毛泽东思想、邓小平理论(4)
在“
自然资源管理
”中,
命中:
4
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1.
Conservation agriculture in an irrigated cotton-wheat system of the western Indo-Gangetic Plains: Crop and water productivity and economic profitability
作者:
T.K. Das
;
Ranjan Bhattacharyya
;
S. Sudhishri
;
A.R. Sharma
;
Y.S. Saharawat
;
K.K. B
;
yopadhyay
;
Seema Sepat
;
R.S. Bana
;
Pramila Aggarwal
;
R.K. Sharma
;
A. Bhatia
;
Geeta Singh
;
S.P. Datta
;
A. Kar
;
Billu Singh
;
Parmendra Singh
;
H. Pathak
;
A.K. Vyas
;
M.L. Jat
关键词:
Broad and narrow bed
;
Residue retention
;
Conventional and zero tillage
;
Gross and net returns
刊名:Field Crops Research
年:1 March, 2014
2.
Contour furrows for in situ soil and water conservation, Tigray, Northern Ethiopia
作者:
Tewodros Gebreegziabher
;
Jan Nyssen
;
Bram Govaerts
;
Fekadu Getnet
;
Mintesinot Behailu
;
Mitiku Haile
;
Jozef Deckers
关键词:
Crop residue
;
Permanent
raised
beds
;
Terwah cultivation
;
Conservation agriculture
;
Contour furrows
刊名:Soil & Tillage Research
年:2009
3.
Soil loosening on
permanent
raised
-
beds
in arid northwest China
作者:
He Jin
;
Li Hongwen
;
N.J. Kuhn
;
Zhang Xuemin
;
Li Wenying
关键词:
Permanent
raised
-
beds
;
Soil loosening
;
Water infiltration
;
Water use efficiency
;
Spring wheat
;
Arid areas
刊名:Soil & Tillage Research
年:2007
4.
Conservation agriculture in Central Asia¡ªWhat do we know and where do we go from here?
作者:
K.M. Kienzlera
;
kirsten.kienzler@dlr.de
;
J.P.A. Lamersb
;
A. McDonaldc
;
A. Mirzabaeva
;
N. Ibragimovd
;
O. Egamberdievd
;
E. Ruzibaevd
;
A. Akramkhanovd
关键词:
Sustainable agriculture
;
Dryland ecosystems
;
Permanent
raised
beds
;
Zero tillage
;
Conventional tillage
;
Aral Sea Basin
;
Water productivity
刊名:Field Crops Research
年:2012
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