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中图分类法(3)
马克思主义、列宁主义、毛泽东思想、邓小平理论(2)
在“
自然资源管理
”中,
命中:
3
条,耗时:小于0.01 秒
1.
Assessing the effectiveness of
split
fertilization
and cover crop cultivation in order to conserve soil and water resources and improve crop productivity
作者:
Ganga Ram Maharjana
;
mhjgangaram@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
Ganga-Ram.Maharjan@uni-bayreuth.de" class="auth_mail" title="E-mail the corresponding author
;
Marianne Ruidischb
;
Christopher L. Shopec
;
Kwanghun Choid
;
Bernd Huwea
;
Seong Joon Kime
;
John Tenhunenb
;
Sebastian Arnholda
;
f
关键词:
BMP
;
Cover crop
;
Crop yield
;
Intensive agriculture
;
Monsoon
;
Nitrate loss
;
Sediment loss
;
Split
fertilization
刊名:Agricultural Water Management
年:2016
2.
Water and Fertilizer Nitrogen Management to Minimize Nitrate Pollution from a Cropped Soil in Southwestern Quebec, Canada
作者:
Abdirashid A. Elmi
;
C. Madramootoo
;
Mohamud Egeh and C. Hamel
关键词:
drainage
;
nitrate
;
nitrogen
;
pollution
;
water quality
刊名:Water, Air, and Soil Pollution
出版者:Springer Netherlands
年:2004
3.
Influence of tillage, crop rotation and nitrogen
fertilization
on soil organic matter and nitrogen under rain-fed Mediterranean conditions
作者:
Ló
;
pez-Bellido
;
L.
;
Ló
;
pez-Garrido
;
F.J.
;
Fuentes
;
M.
;
Castillo
;
J.E.
;
Ferná
;
ndez
;
E.J.
关键词:
Crop rotation
;
Mineral N
;
N fertilizer
;
Organic matter
;
Rain-fed Mediterranean conditions
;
Tillage
刊名:Soil & Tillage Research
年:1997
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