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Springer电子图书(7)
SpringerLink电子期刊(1)
Elsevier电子期刊(12)
在“
Elsevier电子期刊
”中,
命中:
12
条,耗时:小于0.01 秒
在所有数据库中总计命中:
20
条
1.
Growth and yield formation of sugar beet (Beta vulgaris L.) under strip tillage compared to full width tillage on silt loam soil in Central Europe
作者:
Daniel Laufer
;
Heinz
-
Josef
Koch
;
Koch
@ifz-goettingen.de
关键词:
SMN
;
soil mineral nitrogen
;
IT
;
intensive tillage
;
RT
;
reduced tillage
;
ST
;
strip tillage
;
WSY
;
white sugar yield
;
PR
;
penetration resistance
;
PDMY
;
plant dry matter yield
;
RLD
;
root length density
刊名:European Journal of Agronomy
出版年:2017
2.
Effect of long-term tillage treatments on the temporal dynamics of water-stable aggregates and on macro-aggregate turnover at three German sites
作者:
Rouven Andruschkewitsch
;
Heinz
-
Josef
Koch
;
Bernard Ludwig
关键词:
Aggregate dynamics
;
Aggregate turnover
;
Long-term tillage
;
Soil organic matter
刊名:Geoderma
出版年:April, 2014
3.
Yield decrease in sugar beet caused by reduced tillage and direct drilling
作者:
Heinz
-
Josef
Koch
;
Jan Dieckmann
;
Andreas Bü
;
chse
;
Bernward Mä
;
rlä
;
nder
关键词:
Plant density
;
Soil structure
;
Penetration resistance
;
Dry bulk density
;
Air filled pore volume
;
Plant available water
刊名:European Journal of Agronomy
出版年:2009
4.
Soil properties effecting yield formation in sugar beet under ridge and flat cultivation
作者:
Ulrike Krause
;
Heinz
-
Josef
Koch
;
Bernward Maerlaender
关键词:
Soil structure
;
Soil temperature
;
Penetration resistance
;
Air capacity
;
Nutrient supply
;
Early plant growth
;
Yield increase
;
Sandy soil
刊名:European Journal of Agronomy
出版年:2009
5.
Cumulative effect of annually repeated passes of heavy agricultural machinery on soil structural properties and sugar beet yield under two tillage systems
作者:
Heinz
-
Josef
Koch
;
Henning Heuer
;
Olga Tomanová
;
Bernward Mä
;
rlä
;
nder
关键词:
Conservation tillage
;
Soil compaction
;
Penetration resistance
;
Macropores
;
Air permeability
;
Water infiltration
;
Yield
刊名:Soil & Tillage Research
出版年:2008
6.
Evaluation of environmental and management effects on Fusarium head blight infection and deoxynivalenol concentration in the grain of winter wheat
作者:
Heinz
-
Josef
Koch
;
Christodulos Pringas and Bernward Maerlaender
关键词:
Fusarium head blight
;
Deoxynivalenol
;
Conservation tillage
;
Mouldboard ploughing
;
Direct drilling
;
Preceding crop
;
Cultivar
;
Fungicide
刊名:European Journal of Agronomy
出版年:2006
7.
Loss of soil organic matter upon ploughing under a loess soil after several years of conservation tillage
作者:
Heinz
-
Josef
Koch
and Nicol Stockfisch
关键词:
Conservation tillage
;
Mouldboard ploughing
;
Soil organic matter
;
Soil organic carbon
;
Soil nitrogen
;
Organic matter decomposition
刊名:Soil & Tillage Research
出版年:2006
8.
Influence of sulphur supply on yield and quality of sugar beet (Beta vulgaris L.)—determination of a threshold value
作者:
Hoffmann
;
Christa
;
Stockfisch
;
Nicol
;
Koch
;
Heinz
-
Josef
关键词:
Sugar beet
;
Sulphur concentration
;
N/S ratio
;
Yield
;
Quality
;
Threshold value
刊名:European Journal of Agronomy
出版年:2004
9.
Effects of agricultural machinery with high axle load on soil properties of normally managed fields
作者:
Schä
;
fer-Landefeld
;
Lothar
;
Brandhuber
;
Robert
;
Fenner
;
Stefan
;
Koch
;
Heinz
-
Josef
;
Stockfisch
;
Nicol
关键词:
Compaction
;
Subsoil
;
High axle load
;
Porosity
;
Air permeability
;
Bulk density
;
Subsoiling
刊名:Soil & Tillage Research
出版年:2004
10.
Influence of sulphur supply on yield and quality of sugar beet (Beta vulgaris L.)—determination of a threshold value
作者:
Hoffmann
;
Christa
;
Stockfisch
;
Nicol
;
Koch
;
Heinz
-
Josef
关键词:
Sugar beet
;
Sulphur concentration
;
N/S ratio
;
Yield
;
Quality
;
Threshold value
刊名:European Journal of Agronomy
出版年:2004
1
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