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自然资源管理
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29
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1.
Soil-extractable phosphorus and phosphorus saturation threshold in
beef
cattle
pastures as affected by grazing management and forage type
作者:
Gilbert C. Sigua (1) Chad C. Chase Jr. (2) Joseph Albano (3)
关键词:
Beef
cattle
pastures
;
Degree of soil phosphorus saturation
;
Forage type
;
Phosphorus
;
Rotational grazing
;
Subtropical
;
Zero grazing
刊名:Environmental Science and Pollution Research
年:2014
2.
Thermochemical characterization of
cattle
manure relevant to its energy conversion and environmental implications
作者:
Wen-Tien Tsai
;
Sii-Chew Liu
关键词:
Cattle
manure
;
Thermochemical property
;
Biofuel
;
Energy utilization
;
Environmental concern
刊名:Biomass Conversion and Biorefinery
出版者:Springer Berlin / Heidelberg
年:2016
3.
Improved productivity and sustainable pastoral systems in an era of insecurity—Fulani herds of the southern Jos Plateau, North-Central Nigeria
作者:
Ayodele O. Majekodunmi
;
Charles Dongkum
;
Tok Langs…
关键词:
Cattle
;
Productivity
;
Pastoralism
;
Fulani
;
Nigeria
刊名:Tropical Animal Health and Production
出版者:Springer Netherlands
年:2016
4.
Defaecation and urination behaviour in
beef
cattle
grazing semi-natural grassland
作者:
Robert J. Orr
;
robert.orr@rothamsted.ac.uk
;
Bruce A. Griffith
;
Robert A. Champion
;
James E. Cook
关键词:
Beef
cattle
;
Grazing
;
Defaecation
;
Urination
;
Grassland
刊名:Applied Animal Behaviour Science
年:2012
5.
Farm types for
beef
production and their economic success in a mountainous province of northern Vietnam
作者:
Le Thi Thanh Huyen
;
Pera Herold
;
A. Valle Zá
;
rate
关键词:
Vietnam
;
Cattle
production farm types
;
Beef
;
Economic efficiency
;
Social functions
刊名:Agricultural Systems
年:2010
6.
Practical considerations for wireless sensor networks in
cattle
monitoring applications
作者:
Kae Hsiang Kwonga
;
kwong@eee.strath.ac.uk
;
Tsung-Ta Wua
;
twu@eee.strath.ac.uk
;
wgd8700@hotmail.com
;
Hock Guan Goha
;
goh.guan@strath.ac.uk
;
Konstantinos Saslogloua
;
ksasloglou@eee.strath.ac.uk
;
Bruce Stephenb
;
bruce.stephen@eee.strath.ac.uk
;
Ian Gloverc
;
ian.glover@eee.strath.ac.uk
;
Chong Shend
;
cshen@hainu.edu.cn
;
Wencai Dud
;
wencai@hainu.edu.cn
;
Craig Michiea
;
c.michie@eee.strath.ac.uk
;
Ivan Andonovica
;
i.andonovic@eee.strath.ac.uk
关键词:
Cattle
monitoring
;
Wireless sensor networks
;
Data collection
;
Delay tolerant networking
;
Hardware and software design
;
Real-time communication
刊名:Computers and Electronics in Agriculture
年:2012
7.
Management priorities of livestock farmers: A ranking system to support advice
作者:
S. Mugniera
;
s.mugnier@agrosupdijon.fr
;
M.A. Magneb
;
marie-angeline.magne@toulouse.inra.fr
;
J.Y. Pailleuxc
;
pailleux@clermont.inra.fr
;
S. Poupartc
;
sophie.poupart@gmail.fr
;
S. Ingrandc
;
stephane.ingrand@clermont.inra.fr
关键词:
Advice
;
Farm management strategies
;
Livestock farming system
;
Beef
cattle
farms
;
Meat sheep farms
刊名:Livestock Science
年:2012
8.
Co-innovation of family farm systems: A systems approach to sustainable agriculture
作者:
S. Dogliottia
;
sandog@fagro.edu.uy" class="auth_mail
;
M.C. Garcí
;
aa
;
S. Peluffob
;
J.P. Diestea
;
A.J. Pedemontec
;
G.F. Bacigalupec
;
M. Scarlatoa
;
F. Alliaumed
;
J. Alvarezc
;
M. Chiappec
;
W.A.H. Rossinge
关键词:
Smallholder agriculture
;
Labour productivity
;
Sustainable development
;
Soil degradation
;
Yield gap
;
Planning
刊名:Agricultural Systems
年:April, 2014
9.
Opportunities for
beef
production in developing countries of the southern hemisphere
作者:
M.M.
;
Scholtza
;
b ;
;
gscholtz@arc.agric.za
;
C.
;
McManusc
;
A.M.
;
Okeyod
;
A.
;
Theunissene
关键词:
Animal improvement
;
Breed resources
;
Genomics
;
Landscape and epigenetics
;
Production environment
;
Production strategy
刊名:Livestock Science
年:2011
10.
Productivity of Brachiaria humidicola pastures in the Atlantic forest region of Brazil as affected by stocking rate and the presence of a forage legume
作者:
J. M. Pereira
;
R. M. Tarr¨¦
;
R. Macedo
;
C. de Paula Rezende
;
B. J. R. Alves
;
S. Urquiaga and R. M. Boddey
关键词:
Animal live weight gain
;
Beef
cattle
;
Desmodium ovalifolium
;
Forage consumption
;
Net aerial primary production
;
Pasture sustainability
;
Soil fertility
刊名:Nutrient Cycling in Agroecosystems
年:2009
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