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CNKI学位论文(735)
CNKI期刊论文0611(1)
知网期刊论文(558)
在“
Elsevier电子期刊
”中,
命中:
430
条,耗时:小于0.01 秒
在所有数据库中总计命中:
1,294
条
1.
Growth and reproductive performance of yearling
beef
heifer
s implanted with Revalor G in the Nebraska Sandhills
作者:
B.T. Tibbitts
*
;
H.R. Nielson
*
;
K.H. Ramsay
&dagger
;
;
R.N. Funston
;
PAS
*
;
rfunston2@unl.edu
关键词:
beef
heifer
;
fertility
;
growth implant
刊名:The Professional Animal Scientist
出版年:2017
2.
Comparison of timed insemination versus modified estrus detection protocol in
beef
heifer
s
作者:
B.T. Tibbitts
*
;
T.L. Meyer
*
;
D.J. Kelly
&dagger
;
;
R.N. Funston
;
PAS
*
;
rfunston2@unl.edu
关键词:
beef
heifer
;
estrus detection
;
timed artificial insemination
刊名:The Professional Animal Scientist
出版年:2017
3.
Influence of post-insemination nutrition on embryonic development in
beef
heifer
s
作者:
S.G. Kruse
a
;
1
;
G.A. Bridges
a
;
2
;
gabridges@elanco.com
;
B.J. Funnell
a
;
3
;
S.L. Bird
a
;
S.L. Lake
b
;
R.P. Arias
b
;
O.L. Amundson
c
;
E.L. Larimore
c
;
D.H. Keisler
d
;
G.A. Perry
c
;
George.Perry@sdstate.edu
关键词:
Beef
;
Embryo development
;
Heifer
;
Nutrition
刊名:Theriogenology
出版年:2017
4.
Effects of the frequency of forage allocation and harvest maturity of whole-crop oat forage on dry matter intake and ruminal fermentation for
beef
heifer
s
作者:
C.L. Rosser
*
;
A.D. Beattie
&dagger
;
;
H.C. Block
&Dagger
;
;
J.J. McKinnon
*
;
H.A. Lardner
*
;
§
;
;
P. Gó
;
rka
#
;
G.B. Penner
*
;
greg.penner@usask.ca
关键词:
feeding frequency
;
forage
;
harvest maturity
;
oat
;
swath grazing
刊名:The Professional Animal Scientist
出版年:2017
5.
Association between single nucleotide polymorphisms and sexual precocity in Nellore
heifer
s
作者:
Inaê
;
Cristina Regatieri
a
;
iregatieri@hotmail.com
;
Arione Augusti Boligon
a
;
arioneboligon@yahoo.com.br
;
Raphael Bermal Costa
a
;
c
;
raphaelbcosta@gmail.com
;
Fá
;
bio Ricardo Pablos de Souza
a
;
b
;
fabiopablos@hotmail.com
;
Fernando Baldi
a
;
fernandobaldiuy@gmail.com
;
Luciana Takada
a
;
lutakada@gmail.com
;
Guilherme Costa Venturini
a
;
venturinigc@gmail.com
;
Gregó
;
rio Miguel Ferreira de Camargo
a
;
c
;
gregoriocamargo@hotmail.com
;
Gerardo Alves Fernandes Jú
;
nior
a
;
gerardojjunior@yahoo.com.br
;
Humberto Tonhati
a
;
tonhati@fcav.unesp.br
;
Henrique Nunes de Oliveira
a
;
oliveira.hn@gmail.com
;
Lucia Galvã
;
o de Albuquerque
a
;
lgalb@fcav.unesp.br
关键词:
Age at first calving
;
Beef
cattle
;
Genome-wide association
;
Heifer
pregnancy
;
Linkage disequilibrium
刊名:Animal Reproduction Science
出版年:2017
6.
Impact of a killed Tritrichomonas foetus vaccine on clearance of the organism and subsequent fertility of
heifer
s following experimental inoculation
作者:
Misty A. Edmondson
a
;
abramms@auburn.edu
;
Kellye S. Joiner
b
;
Jennifer A. Spencer
b
;
Kay P. Riddell
b
;
Soren P. Rodning
c
;
Julie A. Gard
a
;
M. Daniel Givens
b
关键词:
Tritrichomonas foetus
;
Infection
;
Fertility
;
Cattle
;
Vaccination
刊名:Theriogenology
出版年:2017
7.
Split-time artificial insemination in
beef
cattle: I-Using estrous response to determine the optimal time(s) at which to administer GnRH in
beef
heifer
s and postpartum cows
作者:
B.E. Bishop
a
;
b
;
J.M. Thomas
a
;
J.M. Abel
a
;
b
;
S.E. Poock
b
;
M.R. Ellersieck
c
;
M.F. Smith
a
;
D.J. Patterson
a
;
pattersond@missouri.edu" class="auth_mail" title="E-mail the corresponding author
关键词:
Beef
cow
;
Beef
heifer
;
Estrus synchronization
;
Split-time artificial insemination
;
Gonadotropin-releasing hormone
刊名:Theriogenology
出版年:2016
8.
Evaluation of reproductive protection against bovine viral diarrhea virus and bovine herpesvirus-1 afforded by annual revaccination with modified-live viral or combination modified-live/killed viral vaccines after primary vaccination with modified-live viral vaccine
作者:
Paul H. Walz
a
;
1
;
walzpau@auburn.edu
;
M. Daniel Givens
a
;
1
;
Soren P. Rodning
b
;
Kay P. Riddell
a
;
Bruce W. Brodersen
c
;
Daniel Scruggs
d
;
Thomas Short
d
;
Dale Grotelueschen
e
关键词:
Bovine viral diarrhea virus
;
Bovine herpesvirus 1
;
Cattle
;
Vaccine efficacy
;
Reproductive protection
刊名:Vaccine
出版年:2017
9.
Fertility after two doses of PGF2α concurrently or at 6-hour interval on the day of CIDR removal in 5-day CO-Synch progesterone-based synchronization protocols in
beef
heifer
s
作者:
Stephanie S. White
;
Ramanathan K. Kasimanickam
;
ramkasi@vetmed.wsu.edu" class="auth_mail" title="E-mail the corresponding author
;
Vanmathy R. Kasimanickam
关键词:
Beef
heifer
s
;
5-day CIDR
;
PGF
;
Estrous synchronization
;
Insemination
;
Pregnancy
刊名:Theriogenology
出版年:2016
10.
Ultrasonographic reproductive tract measures and pelvis measures as predictors of pregnancy failure and anestrus in restricted bred
beef
heifer
s
作者:
Dietmar E. Holm
a
;
dietmar.holm@up.ac.za" class="auth_mail" title="E-mail the corresponding author
;
Mirjam Nielen
b
;
Ruurd Jorritsma
b
;
Peter C. Irons
a
;
Peter N. Thompson
a
关键词:
Beef
cattle
;
Fertility
;
Heifer
selection
;
Pelvis area
;
Reproductive tract score
;
Ultrasonography
刊名:Theriogenology
出版年:2016
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