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马克思主义、列宁主义、毛泽东思想、邓小平理论(16)
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天文学、地球科学(2)
在“
自然资源管理
”中,
命中:
36
条,耗时:0.0120224 秒
1.
Plant
health and food security, linking science, economics, policy and industry
作者:
Alan MacLeod
;
Glyn D. Jones
;
Helen M. Anderson
;
Rick A. Mumford
关键词:
Biosecurity
;
Interdisciplinary
;
International trade
;
Plant
diseases
;
Plant
pests
;
Workshop
刊名:Food Security
出版者:Springer Netherlands
年:2016
2.
Implementing
plant
clinics in the maelstrom of policy reform in Uganda
作者:
Solveig Danielsen (1) (2) Frank B. Matsiko (3) Anne Mette Kj?r (4)
关键词:
Uganda
;
Plant
clinics
;
Agricultural policy
;
Politics
;
Agricultural extension
;
Plant
health
刊名:Food Security
年:2014
3.
Forest Resources Assessment of 2015 shows positive global trends but forest loss and degradation persist in poor tropical countries
作者:
Sean Sloan
;
sean.sloan@jcu.edu.au" class="auth_mail" title="E-mail the corresponding author
;
Jeffrey A. Sayer
关键词:
Global forest trends
;
Forest transitions
;
Sustainable forest management
;
Plant
ation forests
;
Plant
ed forests
;
Forest
pests
and diseases
;
Canopy cover reduction
刊名:Forest Ecology and Management
年:2015
4.
Successive sheep grazing reduces population density of Brandt's voles in steppe grassland by altering food resources: a large manipulative experiment
作者:
Guoliang Li
;
Baofa Yin
;
Xinrong Wan
;
Wanhong Wei
;
Guiming Wang…
关键词:
Biodiversity loss
;
Food quality
;
Food quantity
;
Pest management
;
Rotational grazing
刊名:Oecologia
出版者:Springer Berlin / Heidelberg
年:2016
5.
Agroecological and social characteristics of New York city community gardens: contributions to urban food security, ecosystem services, and environmental education
作者:
Megan M. Gregory
;
Timothy W. Leslie
;
Laurie E. Drinkwater
刊名:Urban Ecosystems
出版者:Springer Netherlands
年:2016
6.
The vulnerability of US apple (Malus) genetic resources
作者:
Gayle M. Volk
;
C. Thomas Chao
;
Jay Norelli…
关键词:
Breeding
;
Disease resistance
;
Genetic diversity
;
Germplasm collections
;
Malus
;
Wild species
刊名:Genetic Resources and Crop Evolution
出版者:Springer Netherlands
年:2015
7.
Implications of bioactive solute transfer from hosts to parasitic
plant
s
作者:
Jason D Smith
;
Mark C Mescher
;
Consuelo M De Moraes
刊名:Current Opinion in
Plant
Biology
年:2013
8.
Slug responses to grassland cutting and fertilizer application under
plant
functional group removal
作者:
Georg Everwand
;
georg.everwand@agr.uni-goettingen.de
;
geve2008@gmail.com
;
Christoph Scherber
;
Teja Tscharntke
关键词:
Biodiversity experiment
;
Management intensity
;
Mollusc
;
Gastropod
;
Mowing
;
Invertebrate
刊名:Acta OEcologica
年:2013
9.
Biological control of arthropod
pests
using banker
plant
systems: Past progress and future directions
作者:
Steven D. Frank
关键词:
Alternative prey
;
Aphidius colemani
;
Aphidoletes aphidimyza
;
Aphis gossypii
;
Augmentative biological control
;
Bemisia tabaci
;
Conservation biological control
;
Encarsia formosa
;
Greenhouse
;
Integrated pest management
刊名:Biological Control
年:2010
10.
Selective flowers to enhance biological control of cabbage
pests
by parasitoids
作者:
Cé
;
line E. Gé
;
neaua
;
b
;
celine.geneau@gmail.com
;
celine.geneau@fibl.org
;
Felix L. Wä
;
ckersb
;
c
;
Henryk Lukaa
;
d
;
Claudia Daniela
;
Oliver Balmera
;
e
;
f
关键词:
Nectar
;
Extrafloral nectar
;
Habitat management
;
Mamestra brassicae
;
Microplitis mediator
;
Diadegma fenestrale
刊名:Basic and Applied Ecology
年:2012
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