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在“
自然资源管理
”中,
命中:
25
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1.
Weed
harrowing in organically grown cereal crops avoids yield losses without reducing
weed
diversity
作者:
Laura Armengot (1) Laura José-María (1) Lourdes Chamorro (1) Francesc Xavier Sans (1)
关键词:
Crop
;
weed
competition
;
Herbicide applications
;
Mediterranean climate
;
Weed
control
;
Weed
species richness and composition
刊名:Agronomy for Sustainable Development
年:2013
2.
How
weed
control and fertilisation influence tree physiological processes and growth at early establishment in an exotic F1 hybrid pine plantation of subtropical Australia
作者:
Paula T. Ibell (1) (2) Zhihong H. Xu (3) Terence J. Blake (3) (4) Carole Wright (2) Timothy J. Blumfield (3)
关键词:
Establishment silviculture
;
Foliar δ13C and δ15N
;
Nitrogen and water
competition
;
Tree growth and physiology
刊名:Journal of Soils and Sediments
年:2014
3.
Reproductive strategies of Datura ferox, an abundant invasive
weed
in agro-ecosystems from central Argentina
作者:
Carolina Torresa
;
b
;
ctorres111@yahoo.com.ar
;
Mariana Mimosab
;
Marí
;
a Florencia Ferreirab
;
Leonardo Galettoa
;
b
;
leo@imbiv.unc.edu.ar
关键词:
Solanaceae
;
Invasive plants
;
Weed
;
Pollinators
;
Breeding system
;
Control of crop
weed
s
刊名:Flora - Morphology, Distribution, Functional Ecology of Plants
年:2013
4.
Effects of
weed
control and fertilization at early establishment on tree nitrogen and water use in an exotic F1 hybrid pine of subtropical Australia
作者:
Paula T. Ibell
;
Zhihong Xu
;
Terence Blake…
关键词:
Establishment silviculture
;
Soil and foliar δ15N
;
Tree water use (foliar δ13C)
;
Water status (xylem pressure potential Ψxpp)
刊名:Journal of Soils and Sediments
年:2013
5.
Plant biodiversity enhances bees and other insect pollinators in agroecosystems. A review
作者:
Clara I. Nicholls (1) Miguel A. Altieri (1)
关键词:
Pollinators
;
Habitat management
;
Weed
manipulation
;
Hedgerows
;
Agroecosystems
刊名:Agronomy for Sustainable Development
年:2013
6.
Relay intercropping of legume cover crops in organic winter wheat: Effects on performance and resource availability
作者:
Camille Amossé
a ;
camille.amosse@gmail.com
;
Marie-Hé
;
lè
;
ne Jeuffroyb
;
c
;
jeuffroy@grignon.inra.fr
;
Christophe Davida
;
davidc@isara.fr
关键词:
Intercropping
;
Grain protein content
;
Grain yield
;
Soil water content
;
Nitrogen uptake
;
Intercepted radiation
;
Organic farming
刊名:Field Crops Research
年:2013
7.
Integrating associational resistance into arable
weed
management
作者:
Richard M. Gunton
;
a
;
rmg@cantab.net"" rel=""nofollow
关键词:
Agroecology
;
Diversity
;
Herbivore
;
Natural enemy
;
Resource concentration
;
Spatial scale
刊名:Agriculture, Ecosystems & Environment
年:2011
8.
Effects of artificial shading and
weed
mowing in reforestation of Mediterranean abandoned cropland with contrasting Quercus species
作者:
Rey Benayas
;
Jos?? M.
;
Navarro
;
Javier
;
Espigares
;
T??scar
;
Nicolau
;
Jos?? M.
;
Zavala
;
Miguel A.
关键词:
Evaporation
;
Relative growth rate
;
Soil moisture
;
Spain
;
Survival analysis
;
Weed
competition
刊名:Forest Ecology and Management
年:2005
9.
A mathematical model on the effect of M. denticulata
weed
on different winter crops
作者:
P. Banik
;
P. Pramanik
;
R.R. Sarkar
;
S. Bhattacharya
;
J. Chattopadhayay
关键词:
Medicago denticulata
;
Winter crops
;
Other
weed
s
;
Model
;
Stability
;
Control
刊名:Biosystems
年:2007
10.
Tailoring conservation agriculture technologies to West Africa semi-arid zones: Building on traditional local practices for soil restoration
作者:
Rabah Lahmara
;
rabah.lahmar@cirad.fr
;
Babou André
;
Bationob
;
Nomaou Dan Lamsoc
;
Yadji Gué
;
roc
;
Pablo Tittonella
;
d
关键词:
Semi-arid West Africa
;
Water productivity
;
Soil erosion
;
Nutrient use efficiency
;
Native evergreen woody shrubs
;
Zaï
刊名:Field Crops Research
年:2012
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