Encyclopedia Of Animal Science - Q ppt
Encyclopedia Of Animal Science - Q ppt
... r
Recombinant mQ 0.5 r
Parental mq 0.5(1 Àr)
The progeny of the sire that receive the M marker
allele from their sire will be of two types: MQ and Mq.
760 Encyclopedia of Animal Science
DOI: 10.1081/E ... by
example, using the basic half-sib sire-family QTL
mapping design.
Let M be a marker locus and Q a nearby linked QTL,
with alleles M and m and Q and q, respectively, where...
Encyclopedia Of Animal Science - F ppt
... U.S.A.
INTRODUCTION
Traditionally thought of as part of the art of husbandry, the
welfare of farm animals has become a critical area of
livestock production and animal science. The notion of
welfare is derived from ... bilateral, round structures sur-
rounded by the infundibulum, which is a part of the
oviduct, and is attached to the dorsal wall of the peritoneal
398 Encyc...
Encyclopedia Of Animal Science - S ppt
... study of animal behavior is important in day-to-day
livestock management and veterinary medicine. Ethology,
or the study of animal behavior, can answer basic
ethological questions or questions of ... dis-
sociation of
b-casein from the casein micelle or solubili-
zation of calcium phosphate under cold storage.
[11]
Yield
of cheese from sheep milk is dependent on: breed of
sh...
Encyclopedia Of Animal Science - U pptx
... the concept of value-
based marketing. Animal scientists have desired the
ability to determine the carcass traits of composition and
quality in live animals as aids in selection of breeding
stock ... terms of distance
and tissue depth.
EARLY EQUIPMENT
The ultrasonic reflectance technique A-mode was used for
the evaluation of fat thickness of swine
[1]
in the late
1950s. The ultr...
Encyclopedia Of Animal Science - A doc
... the mid-20th
century when academic departments of animal husbandry
changed their names to departments of animal science. As
the textbooks put it, animal science became ‘‘the
application of industrial ... aspects of
animal care are the fundamental principles of animal
Adaptation and Stress: Animal State of Being 3
Adaptation and Stress: Animal State of Being
Stan...
Encyclopedia Of Animal Science - B pdf
... taurus breeds.
UTILIZATION OF BREEDS
Significant levels of heterosis are maintained by use
of rotational cross breeding systems
[5]
or by use of
74 Encyclopedia of Animal Science
DOI: 10.1081/E EAS ... of quality, the
eating quality or overall palatability of the beef is of
primary concern when dealing with ‘‘quality.’’ USDA
Quality Grades are assigned to beef carcasses...
Encyclopedia Of Animal Science - C pps
... daily
energy requirement. Factors such as temperature, energy
content of the feed, breed as strain of the hen, and rate
of egg production affect this requirement. The energy-to-
amino acid (methionine) ... use of beta-apo-8
1
carotenoid produced a pleasing yellow color, but cantha-
xanthin produced an orange-to-red color that was not
acceptable. It was reported
[9]
that different comb...
Encyclopedia Of Animal Science - D pps
... However, al-
though free stalls can offer several advantages relative to
tie stalls in terms of cow state of being, each free-stall
design and each farm is unique, and animal state of being
may ... degradable protein (RDP)
was 9.9% of total DM. The cow producing 55 kg of
milk had a predicted DMI of 30.2 kg. The TMR had an
NE-l value of 1.58 Mcal/kg of DM. RDP was 9.6% of t...
Encyclopedia Of Animal Science - E pps
... standardized because of
more competition.
Local direct deliveries may cost 15 to 25 cents or more
per dozen due to the profile of purchases, the quantity of
eggs per drop-off, the number of stops per ... to
maximize the health status of livestock is critical to both
animal productivity and animal well-being. A major
influence of the health status of livestock is how each
ind...
Encyclopedia Of Animal Science - G ppsx
... the linear alignment of genes or seg-
ments of DNA as they reside on a chromosome in posi-
tions based on units of DNA nucleotides or chromosomal
Encyclopedia of Animal Science 459
DOI: 10.1081/E ... produce 25 50 g of down and 95 130 g
of feathers.
Encyclopedia of Animal Science 453
DOI: 10.1081/E EAS 120019645
Copyright D 2005 by Marcel Dekker, Inc. All rights rese...
Từ khóa: