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在“
自然资源管理
”中,
命中:
190
条,耗时:小于0.01 秒
1.
Spatio-temporal variability of farmland soil
organic
matter and total
nitrogen
in the southern Loess Plateau, China: a case study in Heyang County
作者:
Tao Chen
;
Qingrui Chang
;
Jing Liu
;
Jan G. P. W. Clevers
关键词:
Soil
organic
matter
;
Total
nitrogen
;
Spatio
;
temporal variability
;
County scale
刊名:Environmental Earth Sciences
出版者:Springer Berlin Heidelberg
年:2016
2.
China’s agricultural
nitrogen
flows in 2011: Environmental assessment and management scenarios
作者:
Minpeng Chena
;
b
;
Fu Sunc
;
sunfu@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author
;
Junko Shindod
关键词:
Agriculture
;
Nitrogen
;
Environmental assessment
;
Recycling
;
Substance flow analysis
;
Synthetic fertilizer
刊名:Resources, Conservation & Recycling
年:2016
3.
Cultivation of Norway spruce and Scots pine on
organic
nitrogen
improves seedling morphology and field performance
作者:
Linda Gruffmana
;
Takahide Ishidab
;
Annika Nordinb
;
Torgny Nä
;
sholma
;
Torgny.Nasholm@slu.se
关键词:
Organic
nitrogen
;
Root
;
shoot ratio
;
Biomass allocation
;
Picea abies (L.) Karst.
;
Pinus sylvestris (L.)
刊名:Forest Ecology and Management
年:2012
4.
Sixteen-Year Biomass Yield and Soil Carbon Storage of Giant Reed (Arundo donax L.) Grown Under Variable
Nitrogen
Fertilization Rates
作者:
Andrea Monti
;
Walter Zegada-Lizarazu
关键词:
Bioenergy
;
Biomass
;
Marginal land
;
Long
;
term
;
Soil carbon
;
Yield
刊名:BioEnergy Research
出版者:Springer New York
年:2016
5.
Mechanisms behind plant diversity effects on in
organic
and
organic
N leaching from temperate grassland
作者:
Sophia Leimer
;
Yvonne Oelmann
;
Nico Eisenhauer
;
Alexandru Milcu…
关键词:
The Jena Experiment
;
Biodiversity
;
DON leaching
;
Ammonium leaching
;
TDN leaching
;
Land
;
use change
刊名:Biogeochemistry
出版者:Springer International Publishing
年:2016
6.
Effects of conservation tillage on
organic
carbon,
nitrogen
and enzyme activities in a hydragric anthrosol of Chongqing, China
作者:
LUO Youjina
;
WANG Zifanga
;
GAO Ming
;
a
;
gaoming@swu.edu.cn"" rel=""nofollow
;
WEI Chaofua
关键词:
Conservation tillage
;
Soil
organic
carbon
;
Labile
organic
carbon
;
Nitrogen
;
Soil enzyme
刊名:Energy Procedia
年:2011
7.
Biochemical quality of basal resources in a forested stream: effects of nutrient enrichment
作者:
Isis Sanpera-Calbet
;
Irene Ylla
;
Anna M. Romaní
;
Sergi Sabater…
关键词:
Epilithic biofilms
;
Amino acids
;
Fatty acids
;
Polysaccharides
;
Headwater stream
;
Riparian phenology
刊名:Aquatic Sciences
出版者:Springer International Publishing
年:2017
8.
Estimation of
nitrogen
flow change in Beijing, China, for the years 1995, 2000, and 2004
作者:
Mami Irie (1) Yuanshu Jin (2) Ji Li (3) Takenori Yamaguchi (1) Akikuni Ushikubo (4)
关键词:
Nitrogen
;
Beijing
;
Compost
;
Livestock
;
Agriculture
刊名:Journal of Material Cycles and Waste Management
年:2014
9.
Ecological principles underlying the increase of productivity achieved by cereal-grain legume intercrops in
organic
farming. A review
作者:
Laurent Bedoussac
;
Etienne-Pascal Journet…
关键词:
Environmental resource use
;
Eco
;
functional intensification
;
Cereal
;
grain legume intercrop
;
Protein concentration
;
Weed
;
Yield
刊名:Agronomy for Sustainable Development
出版者:Springer Paris
年:2015
10.
Managing nutrient in
organic
farming system: reliance on livestock production for nutrient management of arable farmland
作者:
Damien Foissy (1) Jean-Fran?ois Vian (2) Christophe David (2)
关键词:
Nutrient budgets
;
Organic
farms
;
Crop production
;
Livestock
;
Stocking rate
;
Intensity
刊名:
Organic
Agriculture
年:2013
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